1
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Pandolfi S, Brown SB, Stubley PG, Higginbotham A, Bolme CA, Lee HJ, Nagler B, Galtier E, Sandberg RL, Yang W, Mao WL, Wark JS, Gleason AE. Atomistic deformation mechanism of silicon under laser-driven shock compression. Nat Commun 2022; 13:5535. [PMID: 36130983 PMCID: PMC9492784 DOI: 10.1038/s41467-022-33220-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 09/02/2022] [Indexed: 11/26/2022] Open
Abstract
Silicon (Si) is one of the most abundant elements on Earth, and it is the most widely used semiconductor. Despite extensive study, some properties of Si, such as its behaviour under dynamic compression, remain elusive. A detailed understanding of Si deformation is crucial for various fields, ranging from planetary science to materials design. Simulations suggest that in Si the shear stress generated during shock compression is released via a high-pressure phase transition, challenging the classical picture of relaxation via defect-mediated plasticity. However, direct evidence supporting either deformation mechanism remains elusive. Here, we use sub-picosecond, highly-monochromatic x-ray diffraction to study (100)-oriented single-crystal Si under laser-driven shock compression. We provide the first unambiguous, time-resolved picture of Si deformation at ultra-high strain rates, demonstrating the predicted shear release via phase transition. Our results resolve the longstanding controversy on silicon deformation and provide direct proof of strain rate-dependent deformation mechanisms in a non-metallic system. Understanding the how silicon deforms under pressure is important for several fields, including planetary science and materials design. Laser-driven shock compression experiments now confirm that shear stress generated during compression is released via a high-pressure phase transition.
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Affiliation(s)
- Silvia Pandolfi
- SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA.
| | - S Brennan Brown
- SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - P G Stubley
- Department of Physics, Clarendon Laboratory, Univeristy of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | | | - C A Bolme
- Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - B Nagler
- SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - E Galtier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - R L Sandberg
- Los Alamos National Laboratory, Los Alamos, NM, 87545, USA.,Department of Physics and Astronomy, Brigham Young University, Provo, UT, 84602, USA
| | - W Yang
- Center for High Pressure Science and Technology Advanced Research (HPSTAR), Shanghai 201203, China
| | - W L Mao
- Geological Sciences, Stanford University, 367 Panama St., Stanford, CA, 94305, USA
| | - J S Wark
- Department of Physics, Clarendon Laboratory, Univeristy of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - A E Gleason
- SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
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2
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Gleason AE, Rittman DR, Bolme CA, Galtier E, Lee HJ, Granados E, Ali S, Lazicki A, Swift D, Celliers P, Militzer B, Stanley S, Mao WL. Dynamic compression of water to conditions in ice giant interiors. Sci Rep 2022; 12:715. [PMID: 35027608 PMCID: PMC8758754 DOI: 10.1038/s41598-021-04687-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 12/22/2021] [Indexed: 11/26/2022] Open
Abstract
Recent discoveries of water-rich Neptune-like exoplanets require a more detailed understanding of the phase diagram of H2O at pressure–temperature conditions relevant to their planetary interiors. The unusual non-dipolar magnetic fields of ice giant planets, produced by convecting liquid ionic water, are influenced by exotic high-pressure states of H2O—yet the structure of ice in this state is challenging to determine experimentally. Here we present X-ray diffraction evidence of a body-centered cubic (BCC) structured H2O ice at 200 GPa and ~ 5000 K, deemed ice XIX, using the X-ray Free Electron Laser of the Linac Coherent Light Source to probe the structure of the oxygen sub-lattice during dynamic compression. Although several cubic or orthorhombic structures have been predicted to be the stable structure at these conditions, we show this BCC ice phase is stable to multi-Mbar pressures and temperatures near the melt boundary. This suggests variable and increased electrical conductivity to greater depths in ice giant planets that may promote the generation of multipolar magnetic fields.
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Affiliation(s)
- A E Gleason
- Fundamental Physics Directorate, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA. .,Geological Sciences, Stanford University, Stanford, CA, 94305, USA.
| | - D R Rittman
- Geological Sciences, Stanford University, Stanford, CA, 94305, USA
| | - C A Bolme
- Shock and Detonation Physics, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
| | - E Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - H J Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - E Granados
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - S Ali
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - A Lazicki
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - D Swift
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - P Celliers
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - B Militzer
- Earth and Planetary Science, University of California, Berkeley, CA, 94720, USA
| | - S Stanley
- Earth and Planetary Sciences, Johns Hopkins University, Baltimore, MD, 21218, USA.,Applied Physics Lab, Johns Hopkins University, Laurel, MD, 20723, USA
| | - W L Mao
- Geological Sciences, Stanford University, Stanford, CA, 94305, USA
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3
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Lütgert J, Vorberger J, Hartley NJ, Voigt K, Rödel M, Schuster AK, Benuzzi-Mounaix A, Brown S, Cowan TE, Cunningham E, Döppner T, Falcone RW, Fletcher LB, Galtier E, Glenzer SH, Laso Garcia A, Gericke DO, Heimann PA, Lee HJ, McBride EE, Pelka A, Prencipe I, Saunders AM, Schölmerich M, Schörner M, Sun P, Vinci T, Ravasio A, Kraus D. Measuring the structure and equation of state of polyethylene terephthalate at megabar pressures. Sci Rep 2021; 11:12883. [PMID: 34145307 PMCID: PMC8213800 DOI: 10.1038/s41598-021-91769-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 05/25/2021] [Indexed: 11/09/2022] Open
Abstract
We present structure and equation of state (EOS) measurements of biaxially orientated polyethylene terephthalate (PET, \documentclass[12pt]{minimal}
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\begin{document}$$({\hbox {C}}_{10} {\hbox {H}}_8 {\hbox {O}}_4)_n$$\end{document}(C10H8O4)n, also called mylar) shock-compressed to (\documentclass[12pt]{minimal}
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\begin{document}$$155 \pm 20$$\end{document}155±20) GPa and (\documentclass[12pt]{minimal}
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\begin{document}$$6000 \pm 1000$$\end{document}6000±1000) K using in situ X-ray diffraction, Doppler velocimetry, and optical pyrometry. Comparing to density functional theory molecular dynamics (DFT-MD) simulations, we find a highly correlated liquid at conditions differing from predictions by some equations of state tables, which underlines the influence of complex chemical interactions in this regime. EOS calculations from ab initio DFT-MD simulations and shock Hugoniot measurements of density, pressure and temperature confirm the discrepancy to these tables and present an experimentally benchmarked correction to the description of PET as an exemplary material to represent the mixture of light elements at planetary interior conditions.
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Affiliation(s)
- J Lütgert
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany. .,Institute for Solid State and Materials Physics, Technische Universität Dresden, 01069, Dresden, Germany.
| | - J Vorberger
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - N J Hartley
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany.,SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - K Voigt
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany.,Institute for Solid State and Materials Physics, Technische Universität Dresden, 01069, Dresden, Germany
| | - M Rödel
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany.,Institute for Solid State and Materials Physics, Technische Universität Dresden, 01069, Dresden, Germany
| | - A K Schuster
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany.,Institute for Solid State and Materials Physics, Technische Universität Dresden, 01069, Dresden, Germany
| | - A Benuzzi-Mounaix
- LULI, CNRS, CEA, Sorbonne Université, Ecole Polytechnique - Institut Polytechnique de Paris, 91128, Palaiseau, France
| | - S Brown
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - T E Cowan
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany.,Institute of Nuclear and Particle Physics, Technische Universität Dresden, 01069, Dresden, Germany
| | - E Cunningham
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - R W Falcone
- Department of Physics, University of California, Berkeley, CA, 94720, USA.,Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - E Galtier
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - A Laso Garcia
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - D O Gericke
- CFSA, Department of Physics, University of Warwick, Coventry, CV4 7AL, UK
| | - P A Heimann
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - E E McBride
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.,European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - A Pelka
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - I Prencipe
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - A M Saunders
- Department of Physics, University of California, Berkeley, CA, 94720, USA
| | - M Schölmerich
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - M Schörner
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA.,Institut für Physik, Albert-Einstein-Str. 23, Universität Rostock, 18059, Rostock, Germany
| | - P Sun
- SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - T Vinci
- LULI, CNRS, CEA, Sorbonne Université, Ecole Polytechnique - Institut Polytechnique de Paris, 91128, Palaiseau, France
| | - A Ravasio
- LULI, CNRS, CEA, Sorbonne Université, Ecole Polytechnique - Institut Polytechnique de Paris, 91128, Palaiseau, France
| | - D Kraus
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany.,Institut für Physik, Albert-Einstein-Str. 23, Universität Rostock, 18059, Rostock, Germany
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4
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Hwang H, Galtier E, Cynn H, Eom I, Chun SH, Bang Y, Hwang GC, Choi J, Kim T, Kong M, Kwon S, Kang K, Lee HJ, Park C, Lee JI, Lee Y, Yang W, Shim SH, Vogt T, Kim S, Park J, Kim S, Nam D, Lee JH, Hyun H, Kim M, Koo TY, Kao CC, Sekine T, Lee Y. Subnanosecond phase transition dynamics in laser-shocked iron. Sci Adv 2020; 6:eaaz5132. [PMID: 32548258 PMCID: PMC7274792 DOI: 10.1126/sciadv.aaz5132] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 04/06/2020] [Indexed: 05/31/2023]
Abstract
Iron is one of the most studied chemical elements due to its sociotechnological and planetary importance; hence, understanding its structural transition dynamics is of vital interest. By combining a short pulse optical laser and an ultrashort free electron laser pulse, we have observed the subnanosecond structural dynamics of iron from high-quality x-ray diffraction data measured at 50-ps intervals up to 2500 ps. We unequivocally identify a three-wave structure during the initial compression and a two-wave structure during the decaying shock, involving all of the known structural types of iron (α-, γ-, and ε-phase). In the final stage, negative lattice pressures are generated by the propagation of rarefaction waves, leading to the formation of expanded phases and the recovery of γ-phase. Our observations demonstrate the unique capability of measuring the atomistic evolution during the entire lattice compression and release processes at unprecedented time and strain rate.
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Affiliation(s)
- H. Hwang
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - E. Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
| | - H. Cynn
- High Pressure Physics Group, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - I. Eom
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - S. H. Chun
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - Y. Bang
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - G. C. Hwang
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - J. Choi
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - T. Kim
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - M. Kong
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - S. Kwon
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - K. Kang
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
| | - H. J. Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
| | - C. Park
- Korea Polar Research Institute, Incheon 21990, Republic of Korea
| | - J. I. Lee
- Korea Polar Research Institute, Incheon 21990, Republic of Korea
| | - Yongmoon Lee
- Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China
| | - W. Yang
- Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China
| | - S.-H. Shim
- School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, USA
| | - T. Vogt
- NanoCenter and Department of Chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA
| | - Sangsoo Kim
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - J. Park
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - Sunam Kim
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - D. Nam
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - J. H. Lee
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - H. Hyun
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - M. Kim
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - T.-Y. Koo
- Pohang Accelerator Laboratory, Pohang, Gyeongbuk 37673, Republic of Korea
| | - C.-C. Kao
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
| | - T. Sekine
- Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China
- Graduate School of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yongjae Lee
- Department of Earth System Sciences, Yonsei University, Seoul 03722, Republic of Korea
- Center for High Pressure Science and Technology Advanced Research, Shanghai 201203, China
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5
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Frydrych S, Vorberger J, Hartley NJ, Schuster AK, Ramakrishna K, Saunders AM, van Driel T, Falcone RW, Fletcher LB, Galtier E, Gamboa EJ, Glenzer SH, Granados E, MacDonald MJ, MacKinnon AJ, McBride EE, Nam I, Neumayer P, Pak A, Voigt K, Roth M, Sun P, Gericke DO, Döppner T, Kraus D. Demonstration of X-ray Thomson scattering as diagnostics for miscibility in warm dense matter. Nat Commun 2020; 11:2620. [PMID: 32457297 PMCID: PMC7251136 DOI: 10.1038/s41467-020-16426-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 04/29/2020] [Indexed: 11/12/2022] Open
Abstract
The gas and ice giants in our solar system can be seen as a natural laboratory for the physics of highly compressed matter at temperatures up to thousands of kelvins. In turn, our understanding of their structure and evolution depends critically on our ability to model such matter. One key aspect is the miscibility of the elements in their interiors. Here, we demonstrate the feasibility of X-ray Thomson scattering to quantify the degree of species separation in a 1:1 carbon-hydrogen mixture at a pressure of ~150 GPa and a temperature of ~5000 K. Our measurements provide absolute values of the structure factor that encodes the microscopic arrangement of the particles. From these data, we find a lower limit of [Formula: see text]% of the carbon atoms forming isolated carbon clusters. In principle, this procedure can be employed for investigating the miscibility behaviour of any binary mixture at the high-pressure environment of planetary interiors, in particular, for non-crystalline samples where it is difficult to obtain conclusive results from X-ray diffraction. Moreover, this method will enable unprecedented measurements of mixing/demixing kinetics in dense plasma environments, e.g., induced by chemistry or hydrodynamic instabilities.
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Affiliation(s)
- S Frydrych
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
- Institut für Kernphysik, Technische Universität Darmstadt, Schlossgartenstraße 9, Darmstadt, 64289, Germany
| | - J Vorberger
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, Dresden, 01328, Germany
| | - N J Hartley
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, Dresden, 01328, Germany
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - A K Schuster
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, Dresden, 01328, Germany
- Institute of Solid State and Materials Physics, Technische Universität Dresden, Dresden, 01069, Germany
| | - K Ramakrishna
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, Dresden, 01328, Germany
- Institute of Solid State and Materials Physics, Technische Universität Dresden, Dresden, 01069, Germany
| | - A M Saunders
- Department of Physics, University of California, Berkeley, CA, 94720, USA
| | - T van Driel
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - R W Falcone
- Department of Physics, University of California, Berkeley, CA, 94720, USA
- Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - E Galtier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - E J Gamboa
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - E Granados
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - M J MacDonald
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
- University of Michigan, Ann Arbor, MI, 48109, USA
| | - A J MacKinnon
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - E E McBride
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
- European XFEL GmbH, Holzkoppel 4, Schenefeld, 22869, Germany
| | - I Nam
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - P Neumayer
- GSI Helmholtzzentrum für Schwerionenforschung, Planckstraße 1, Darmstadt, 64291, Germany
| | - A Pak
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - K Voigt
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, Dresden, 01328, Germany
- Institute of Solid State and Materials Physics, Technische Universität Dresden, Dresden, 01069, Germany
| | - M Roth
- Institut für Kernphysik, Technische Universität Darmstadt, Schlossgartenstraße 9, Darmstadt, 64289, Germany
| | - P Sun
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - D O Gericke
- Centre for Fusion, Space and Astrophysics, Department of Physics, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - D Kraus
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, Dresden, 01328, Germany.
- Institute of Solid State and Materials Physics, Technische Universität Dresden, Dresden, 01069, Germany.
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6
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Coleman AL, Gorman MG, Briggs R, McWilliams RS, McGonegle D, Bolme CA, Gleason AE, Fratanduono DE, Smith RF, Galtier E, Lee HJ, Nagler B, Granados E, Collins GW, Eggert JH, Wark JS, McMahon MI. Identification of Phase Transitions and Metastability in Dynamically Compressed Antimony Using Ultrafast X-Ray Diffraction. Phys Rev Lett 2019; 122:255704. [PMID: 31347883 DOI: 10.1103/physrevlett.122.255704] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Indexed: 06/10/2023]
Abstract
Ultrafast x-ray diffraction at the LCLS x-ray free electron laser has been used to resolve the structural behavior of antimony under shock compression to 59 GPa. Antimony is seen to transform to the incommensurate, host-guest phase Sb-II at ∼11 GPa, which forms on nanosecond timescales with ordered guest-atom chains. The high-pressure bcc phase Sb-III is observed above ∼15 GPa, some 8 GPa lower than in static compression studies, and mixed Sb-III/liquid diffraction are obtained between 38 and 59 GPa. An additional phase which does not exist under static compression, Sb-I^{'}, is also observed between 8 and 12 GPa, beyond the normal stability field of Sb-I, and resembles Sb-I with a resolved Peierls distortion. The incommensurate Sb-II high-pressure phase can be recovered metastably on release to ambient pressure, where it is stable for more than 10 ns.
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Affiliation(s)
- A L Coleman
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, United Kingdom
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94500, USA
| | - M G Gorman
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, United Kingdom
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94500, USA
| | - R Briggs
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, United Kingdom
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94500, USA
| | - R S McWilliams
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, United Kingdom
| | - D McGonegle
- Department of Physics, Clarendon Laboratory, Parks Road, University of Oxford, Oxford OX1 3PU, United Kingdom
| | - C A Bolme
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, USA
| | - A E Gleason
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, USA
- Department of Geological and Environmental Sciences, Stanford University, Stanford, California 94305, USA
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94500, USA
| | - R F Smith
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94500, USA
| | - E Galtier
- Linac Coherent Light Source (LCLS), SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - H J Lee
- Linac Coherent Light Source (LCLS), SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - B Nagler
- Linac Coherent Light Source (LCLS), SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Granados
- Linac Coherent Light Source (LCLS), SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - G W Collins
- Department of Mechanical of Engineering, University of Rochester, 235 Hopeman Building, P.O. Box 270132, Rochester, New York 12647, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, California 94500, USA
| | - J S Wark
- Department of Physics, Clarendon Laboratory, Parks Road, University of Oxford, Oxford OX1 3PU, United Kingdom
| | - M I McMahon
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, United Kingdom
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7
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Brown SB, Gleason AE, Galtier E, Higginbotham A, Arnold B, Fry A, Granados E, Hashim A, Schroer CG, Schropp A, Seiboth F, Tavella F, Xing Z, Mao W, Lee HJ, Nagler B. Direct imaging of ultrafast lattice dynamics. Sci Adv 2019; 5:eaau8044. [PMID: 30873430 PMCID: PMC6408150 DOI: 10.1126/sciadv.aau8044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 01/28/2019] [Indexed: 06/09/2023]
Abstract
Under rapid high-temperature, high-pressure loading, lattices exhibit complex elastic-inelastic responses. The dynamics of these responses are challenging to measure experimentally because of high sample density and extremely small relevant spatial and temporal scales. Here, we use an x-ray free-electron laser providing simultaneous in situ direct imaging and x-ray diffraction to spatially resolve lattice dynamics of silicon under high-strain rate conditions. We present the first imaging of a new intermediate elastic feature modulating compression along the axis of applied stress, and we identify the structure, compression, and density behind each observed wave. The ultrafast probe x-rays enabled time-resolved characterization of the intermediate elastic feature, which is leveraged to constrain kinetic inhibition of the phase transformation between 2 and 4 ns. These results not only address long-standing questions about the response of silicon under extreme environments but also demonstrate the potential for ultrafast direct measurements to illuminate new lattice dynamics.
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Affiliation(s)
- S. Brennan Brown
- Department of Mechanical Engineering, Stanford University, Building 530, 440 Escondido Mall, Stanford, CA 94305, USA
| | - A. E. Gleason
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87545, USA
- Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - E. Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - A. Higginbotham
- York Plasma Institute, Department of Physics, University of York, Heslington, YO10 5DD, UK
| | - B. Arnold
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - A. Fry
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - E. Granados
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - A. Hashim
- Department of Physics, University of California, Berkeley, Berkeley, CA 94720, USA
| | - C. G. Schroer
- Photon Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
- Department Physik, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - A. Schropp
- Photon Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - F. Seiboth
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
- Photon Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - F. Tavella
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - Z. Xing
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - W. Mao
- Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
- Department of Geological Sciences, Stanford University, 367 Panama St., Stanford, CA 94305-2220, USA
| | - H. J. Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
| | - B. Nagler
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA
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8
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Hartley NJ, Vorberger J, Döppner T, Cowan T, Falcone RW, Fletcher LB, Frydrych S, Galtier E, Gamboa EJ, Gericke DO, Glenzer SH, Granados E, MacDonald MJ, MacKinnon AJ, McBride EE, Nam I, Neumayer P, Pak A, Rohatsch K, Saunders AM, Schuster AK, Sun P, van Driel T, Kraus D. Liquid Structure of Shock-Compressed Hydrocarbons at Megabar Pressures. Phys Rev Lett 2018; 121:245501. [PMID: 30608736 DOI: 10.1103/physrevlett.121.245501] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 10/15/2018] [Indexed: 06/09/2023]
Abstract
We present results for the ionic structure in hydrocarbons (polystyrene, polyethylene) that were shock compressed to pressures of up to 190 GPa, inducing rapid melting of the samples. The structure of the resulting liquid is then probed using in situ diffraction by an x-ray free electron laser beam, demonstrating the capability to obtain reliable diffraction data in a single shot, even for low-Z samples without long range order. The data agree well with ab initio simulations, validating the ability of such approaches to model mixed samples in states where complex interparticle bonds remain, and showing that simpler models are not necessarily valid. While the results clearly exclude the possibility of complete carbon-hydrogen demixing at the conditions probed, they also, in contrast to previous predictions, indicate that diffraction is not always a sufficient diagnostic for this phenomenon.
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Affiliation(s)
- N J Hartley
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
- Open and Transdisciplinary Research Institute, Osaka University, Suita, Osaka 565-0871, Japan
| | - J Vorberger
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Cowan
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
- Technische Universität Dresden, 01062 Dresden, Germany
| | - R W Falcone
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - S Frydrych
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
- Technische Universität Darmstadt, Schlossgartenstraße 9, 64289 Darmstadt, Germany
| | - E Galtier
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - E J Gamboa
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - D O Gericke
- Centre for Fusion, Space and Astrophysics, Department of Physics, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - S H Glenzer
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - E Granados
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - M J MacDonald
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
- University of Michigan, Ann Arbor, Michigan 48109, USA
| | - A J MacKinnon
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - E E McBride
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
- European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - I Nam
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - P Neumayer
- GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstraße 1, 64291 Darmstadt, Germany
| | - A Pak
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - K Rohatsch
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
- Technische Universität Dresden, 01062 Dresden, Germany
| | - A M Saunders
- Department of Physics, University of California, Berkeley, California 94720, USA
| | - A K Schuster
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
- Technische Universität Dresden, 01062 Dresden, Germany
| | - P Sun
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - T van Driel
- SLAC National Accelerator Laboratory, Menlo Park, California 94309, USA
| | - D Kraus
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstraße 400, 01328 Dresden, Germany
- Technische Universität Dresden, 01062 Dresden, Germany
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9
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McBride EE, White TG, Descamps A, Fletcher LB, Appel K, Condamine F, Curry CB, Dallari F, Funk S, Galtier E, Gamboa EJ, Gauthier M, Goede S, Kim JB, Lee HJ, Ofori-Okai BK, Oliver M, Rigby A, Schoenwaelder C, Sun P, Tschentscher T, Witte BBL, Zastrau U, Gregori G, Nagler B, Hastings J, Glenzer SH, Monaco G. Erratum: "Setup for meV-resolution inelastic X-ray scattering measurements and X-ray diffraction at the Matter in Extreme Conditions endstation at the Linac Coherent Light Source" [Rev. Sci. Instrum. 89, 10F104 (2018)]. Rev Sci Instrum 2018; 89:129901. [PMID: 30599579 DOI: 10.1063/1.5084054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 12/04/2018] [Indexed: 06/09/2023]
Affiliation(s)
- E E McBride
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - T G White
- University of Nevada at Reno, Reno, Nevada 89506, USA
| | - A Descamps
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - K Appel
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - F Condamine
- Sorbonne Universités, UPMC, LULI, UMR 7605, Case 128, 4 Place Jussieu 75252 Paris Cedex 05, France
| | - C B Curry
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - F Dallari
- Dipartimento di Fisica, Università di Trento, via Sommarive 14, 38123 Povo, TN, Italy
| | - S Funk
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, D-91058 Erlangen, Germany
| | - E Galtier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - E J Gamboa
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - M Gauthier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S Goede
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - J B Kim
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - B K Ofori-Okai
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - M Oliver
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - A Rigby
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - C Schoenwaelder
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - P Sun
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - Th Tschentscher
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - B B L Witte
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - U Zastrau
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - G Gregori
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - B Nagler
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - J Hastings
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - G Monaco
- Dipartimento di Fisica, Università di Trento, via Sommarive 14, 38123 Povo, TN, Italy
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10
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Gorman MG, Coleman AL, Briggs R, McWilliams RS, McGonegle D, Bolme CA, Gleason AE, Galtier E, Lee HJ, Granados E, Śliwa M, Sanloup C, Rothman S, Fratanduono DE, Smith RF, Collins GW, Eggert JH, Wark JS, McMahon MI. Femtosecond diffraction studies of solid and liquid phase changes in shock-compressed bismuth. Sci Rep 2018; 8:16927. [PMID: 30446720 PMCID: PMC6240068 DOI: 10.1038/s41598-018-35260-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 10/28/2018] [Indexed: 11/09/2022] Open
Abstract
Bismuth has long been a prototypical system for investigating phase transformations and melting at high pressure. Despite decades of experimental study, however, the lattice-level response of Bi to rapid (shock) compression and the relationship between structures occurring dynamically and those observed during slow (static) compression, are still not clearly understood. We have determined the structural response of shock-compressed Bi to 68 GPa using femtosecond X-ray diffraction, thereby revealing the phase transition sequence and equation-of-state in unprecedented detail for the first time. We show that shocked-Bi exhibits a marked departure from equilibrium behavior - the incommensurate Bi-III phase is not observed, but rather a new metastable phase, and the Bi-V phase is formed at significantly lower pressures compared to static compression studies. We also directly measure structural changes in a shocked liquid for the first time. These observations reveal new behaviour in the solid and liquid phases of a shocked material and give important insights into the validity of comparing static and dynamic datasets.
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Affiliation(s)
- M G Gorman
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh, EH9 3FD, UK.
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94500, USA.
| | - A L Coleman
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh, EH9 3FD, UK
| | - R Briggs
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh, EH9 3FD, UK
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94500, USA
| | - R S McWilliams
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh, EH9 3FD, UK
| | - D McGonegle
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - C A Bolme
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico, 87545, USA
| | - A E Gleason
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico, 87545, USA
- Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California, 94025, USA
| | - E Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - H J Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - E Granados
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025, USA
| | - M Śliwa
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - C Sanloup
- Sorbonne Université, CNRS-INSU, Institut des Sciences de la Terre Paris, F-75005, Paris, France
| | - S Rothman
- Atomic Weapons Establishment, Aldermaston, Reading, RG7 4PR, United Kingdom
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94500, USA
| | - R F Smith
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94500, USA
| | - G W Collins
- Departments of Mechanical Engineering, Physics and Astronomy, and Laboratory for Laser Energetics, University of Rochester, Rochester, NY, 14627, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94500, USA
| | - J S Wark
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, UK
| | - M I McMahon
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh, EH9 3FD, UK
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11
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McBride EE, White TG, Descamps A, Fletcher LB, Appel K, Condamine FP, Curry CB, Dallari F, Funk S, Galtier E, Gamboa EJ, Gauthier M, Goede S, Kim JB, Lee HJ, Ofori-Okai BK, Oliver M, Rigby A, Schoenwaelder C, Sun P, Tschentscher T, Witte BBL, Zastrau U, Gregori G, Nagler B, Hastings J, Glenzer SH, Monaco G. Setup for meV-resolution inelastic X-ray scattering measurements and X-ray diffraction at the Matter in Extreme Conditions endstation at the Linac Coherent Light Source. Rev Sci Instrum 2018; 89:10F104. [PMID: 30399942 DOI: 10.1063/1.5039329] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Accepted: 06/20/2018] [Indexed: 06/08/2023]
Abstract
We describe a setup for performing inelastic X-ray scattering and X-ray diffraction measurements at the Matter in Extreme Conditions (MEC) endstation of the Linac Coherent Light Source. This technique is capable of performing high-, meV-resolution measurements of dynamic ion features in both crystalline and non-crystalline materials. A four-bounce silicon (533) monochromator was used in conjunction with three silicon (533) diced crystal analyzers to provide an energy resolution of ∼50 meV over a range of ∼500 meV in single shot measurements. In addition to the instrument resolution function, we demonstrate the measurement of longitudinal acoustic phonon modes in polycrystalline diamond. Furthermore, this setup may be combined with the high intensity laser drivers available at MEC to create warm dense matter and subsequently measure ion acoustic modes.
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Affiliation(s)
- E E McBride
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - T G White
- University of Nevada at Reno, Reno, Nevada 89506, USA
| | - A Descamps
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - K Appel
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - F P Condamine
- Sorbonne Universités, UPMC, LULI, UMR 7605, Case 128, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - C B Curry
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - F Dallari
- Dipartimento di Fisica, Università di Trento, via Sommarive 14, Povo 38123, TN, Italy
| | - S Funk
- Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen Centre for Astroparticle Physics, Erwin-Rommel-Str. 1, D-91058 Erlangen, Germany
| | - E Galtier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | | | - M Gauthier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S Goede
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - J B Kim
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - B K Ofori-Okai
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - M Oliver
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - A Rigby
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - C Schoenwaelder
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - P Sun
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - Th Tschentscher
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - B B L Witte
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - U Zastrau
- European XFEL GmbH, Holzkoppel 4, D-22869 Schenefeld, Germany
| | - G Gregori
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - B Nagler
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - J Hastings
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - G Monaco
- Dipartimento di Fisica, Università di Trento, via Sommarive 14, Povo 38123, TN, Italy
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12
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Gleason AE, Bolme CA, Lee HJ, Nagler B, Galtier E, Kraus RG, Sandberg R, Yang W, Langenhorst F, Mao WL. Time-resolved diffraction of shock-released SiO 2 and diaplectic glass formation. Nat Commun 2017; 8:1481. [PMID: 29133910 PMCID: PMC5684137 DOI: 10.1038/s41467-017-01791-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 10/13/2017] [Indexed: 11/18/2022] Open
Abstract
Understanding how rock-forming minerals transform under shock loading is critical for modeling collisions between planetary bodies, interpreting the significance of shock features in minerals and for using them as diagnostic indicators of impact conditions, such as shock pressure. To date, our understanding of the formation processes experienced by shocked materials is based exclusively on ex situ analyses of recovered samples. Formation mechanisms and origins of commonly observed mesoscale material features, such as diaplectic (i.e., shocked) glass, remain therefore controversial and unresolvable. Here we show in situ pump-probe X-ray diffraction measurements on fused silica crystallizing to stishovite on shock compression and then converting to an amorphous phase on shock release in only 2.4 ns from 33.6 GPa. Recovered glass fragments suggest permanent densification. These observations of real-time diaplectic glass formation attest that it is a back-transformation product of stishovite with implications for revising traditional shock metamorphism stages. Our understanding of shock metamorphism and thus the collision of planetary bodies is limited by a dependence on ex situ analyses. Here, the authors perform in situ analysis on shocked-produced densified glass and show that estimates of impactor size based on traditional techniques are likely inflated.
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Affiliation(s)
- A E Gleason
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM, 87545, USA. .,Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA.
| | - C A Bolme
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM, 87545, USA
| | - H J Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - B Nagler
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - E Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA
| | - R G Kraus
- Shock Physics, Lawrence Livermore National Laboratory, 7000 East Ave., Livermore, CA, 94550, USA
| | - R Sandberg
- Center for Integrated Nanotechnologies, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM, 87545, USA
| | - W Yang
- Center for High Pressure Science and Technology Advanced Research, Shanghai, 201203, China.,HPSynC, Carnegie Institution of Washington, Argonne, IL, 60439, USA
| | - F Langenhorst
- Institut für Geowissenschaften, Friedrich-Schiller-Universität Jena, D-07745, Jena, Germany
| | - W L Mao
- Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA, 94025, USA.,Geological Sciences, Stanford University, 367 Panama St., Stanford, CA, 94305, USA
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13
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Gleason AE, Bolme CA, Galtier E, Lee HJ, Granados E, Dolan DH, Seagle CT, Ao T, Ali S, Lazicki A, Swift D, Celliers P, Mao WL. Compression Freezing Kinetics of Water to Ice VII. Phys Rev Lett 2017; 119:025701. [PMID: 28753373 DOI: 10.1103/physrevlett.119.025701] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Indexed: 06/07/2023]
Abstract
Time-resolved x-ray diffraction (XRD) of compressed liquid water shows transformation to ice VII in 6 nsec, revealing crystallization rather than amorphous solidification during compression freezing. Application of classical nucleation theory indicates heterogeneous nucleation and one-dimensional (e.g., needlelike) growth. These first XRD data demonstrate rapid growth kinetics of ice VII with implications for fundamental physics of diffusion-mediated crystallization and thermodynamic modeling of collision or impact events on ice-rich planetary bodies.
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Affiliation(s)
- A E Gleason
- Shock and Detonation Physics, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 USA
- Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 USA
| | - C A Bolme
- Shock and Detonation Physics, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 USA
| | - E Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025 USA
| | - H J Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025 USA
| | - E Granados
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025 USA
| | - D H Dolan
- Sandia National Laboratories, Albuquerque, New Mexico 87185 USA
| | - C T Seagle
- Sandia National Laboratories, Albuquerque, New Mexico 87185 USA
| | - T Ao
- Sandia National Laboratories, Albuquerque, New Mexico 87185 USA
| | - S Ali
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, California 94550 USA
| | - A Lazicki
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, California 94550 USA
| | - D Swift
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, California 94550 USA
| | - P Celliers
- Shock Physics, Lawrence Livermore National Laboratory, Livermore, California 94550 USA
| | - W L Mao
- Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory, Menlo Park, California 94025 USA
- Geological Sciences, Stanford University, Stanford, California 94305 USA
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14
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Briggs R, Gorman MG, Coleman AL, McWilliams RS, McBride EE, McGonegle D, Wark JS, Peacock L, Rothman S, Macleod SG, Bolme CA, Gleason AE, Collins GW, Eggert JH, Fratanduono DE, Smith RF, Galtier E, Granados E, Lee HJ, Nagler B, Nam I, Xing Z, McMahon MI. Ultrafast X-Ray Diffraction Studies of the Phase Transitions and Equation of State of Scandium Shock Compressed to 82 GPa. Phys Rev Lett 2017; 118:025501. [PMID: 28128621 DOI: 10.1103/physrevlett.118.025501] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Indexed: 06/06/2023]
Abstract
Using x-ray diffraction at the Linac Coherent Light Source x-ray free-electron laser, we have determined simultaneously and self-consistently the phase transitions and equation of state (EOS) of the lightest transition metal, scandium, under shock compression. On compression scandium undergoes a structural phase transition between 32 and 35 GPa to the same bcc structure seen at high temperatures at ambient pressures, and then a further transition at 46 GPa to the incommensurate host-guest polymorph found above 21 GPa in static compression at room temperature. Shock melting of the host-guest phase is observed between 53 and 72 GPa with the disappearance of Bragg scattering and the growth of a broad asymmetric diffraction peak from the high-density liquid.
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Affiliation(s)
- R Briggs
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Mayfield Road, Edinburgh EH9 3JZ, United Kingdom
| | - M G Gorman
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Mayfield Road, Edinburgh EH9 3JZ, United Kingdom
| | - A L Coleman
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Mayfield Road, Edinburgh EH9 3JZ, United Kingdom
| | - R S McWilliams
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Mayfield Road, Edinburgh EH9 3JZ, United Kingdom
| | - E E McBride
- European XFEL, Albert-Einstein-Ring 19, D-22761 Hamburg, Germany
| | - D McGonegle
- Department of Physics, Clarendon Laboratory, Parks Road, University of Oxford, Oxford OX1 3PU, United Kingdom
| | - J S Wark
- Department of Physics, Clarendon Laboratory, Parks Road, University of Oxford, Oxford OX1 3PU, United Kingdom
| | - L Peacock
- Atomic Weapons Establishment, Aldermaston, Reading RG7 4PR, United Kingdom
| | - S Rothman
- Atomic Weapons Establishment, Aldermaston, Reading RG7 4PR, United Kingdom
| | - S G Macleod
- Atomic Weapons Establishment, Aldermaston, Reading, RG7 4PR, United Kingdom and Institute of Shock Physics, Imperial College London, SW7 2AZ, United Kingdom
| | - C A Bolme
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, USA
| | - A E Gleason
- Shock and Detonation Physics, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545, USA
| | - G W Collins
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - R F Smith
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - E Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Granados
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - H J Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - B Nagler
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - I Nam
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - Z Xing
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - M I McMahon
- SUPA, School of Physics and Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Mayfield Road, Edinburgh, EH9 3JZ, United Kingdom and Research Complex at Harwell, Didcot, Oxon OX11 0FA, United Kingdom
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15
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Liang T, Bauer J, Cimeno M, Ferrari A, Galtier E, Granados E, Lee HJ, Liu J, Nagler B, Prinz A, Rokni S, Tran H, Woods M. RADIATION DOSE MEASUREMENTS FOR HIGH-INTENSITY LASER INTERACTIONS WITH SOLID TARGETS AT SLAC. Radiat Prot Dosimetry 2016; 172:346-355. [PMID: 26718399 DOI: 10.1093/rpd/ncv505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 11/02/2015] [Accepted: 11/04/2015] [Indexed: 06/05/2023]
Abstract
A systematic study of photon and neutron radiation doses generated in high-intensity laser-solid interactions is underway at SLAC National Accelerator Laboratory. These laser-solid experiments are being performed using a 25 TW (up to 1 J in 40 fs) femtosecond pulsed Ti:sapphire laser at the Linac Coherent Light Source's (LCLS) Matter in Extreme Conditions (MEC) facility. Radiation measurements were performed with passive and active detectors deployed at various locations inside and outside the target chamber. Results from radiation dose measurements for laser-solid experiments at SLAC MEC in 2014 with peak intensity between 1018 and 7.1 × 1019 W cm-2 are presented.
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Affiliation(s)
- T Liang
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
- Georgia Institute of Technology, Atlanta, GA, USA
| | - J Bauer
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - M Cimeno
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - A Ferrari
- HZDR Institute of Radiation Physics, Dresden, Germany
| | - E Galtier
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - E Granados
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - J Liu
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - B Nagler
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - A Prinz
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - S Rokni
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - H Tran
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
| | - M Woods
- SLAC National Accelerator Laboratory, Menlo Park, CA, USA
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16
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Fletcher LB, Zastrau U, Galtier E, Gamboa EJ, Goede S, Schumaker W, Ravasio A, Gauthier M, MacDonald MJ, Chen Z, Granados E, Lee HJ, Fry A, Kim JB, Roedel C, Mishra R, Pelka A, Kraus D, Barbrel B, Döppner T, Glenzer SH. High resolution x-ray Thomson scattering measurements from cryogenic hydrogen jets using the linac coherent light source. Rev Sci Instrum 2016; 87:11E524. [PMID: 27910564 DOI: 10.1063/1.4959792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We present the first spectrally resolved measurements of x-rays scattered from cryogenic hydrogen jets in the single photon counting limit. The 120 Hz capabilities of the LCLS, together with a novel hydrogen jet design [J. B. Kim et al., Rev. Sci. Instrum. (these proceedings)], allow for the ability to record a near background free spectrum. Such high-dynamic-range x-ray scattering measurements enable a platform to study ultra-fast, laser-driven, heating dynamics of hydrogen plasmas. This measurement has been achieved using two highly annealed pyrolytic graphite crystal spectrometers to spectrally resolve 5.5 keV x-rays elastically and inelastically scattered from cryogenic hydrogen and focused on Cornell-SLAC pixel array detectors [S. Herrmann et al., Nucl. Instrum. Methods Phys. Res., Sect. A 718, 550 (2013)].
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Affiliation(s)
- L B Fletcher
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | | | - E Galtier
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E J Gamboa
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - S Goede
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - W Schumaker
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Ravasio
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - M Gauthier
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - M J MacDonald
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - Z Chen
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Granados
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Fry
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - J B Kim
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - C Roedel
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - R Mishra
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Pelka
- Helmholtz Zentrum Dresden-Rossendorf, Dresden, Germany
| | - D Kraus
- Helmholtz Zentrum Dresden-Rossendorf, Dresden, Germany
| | - B Barbrel
- Department of Physics, University of California Berkeley, Berkeley, California 94720, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
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17
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Sperling P, Gamboa EJ, Lee HJ, Chung HK, Galtier E, Omarbakiyeva Y, Reinholz H, Röpke G, Zastrau U, Hastings J, Fletcher LB, Glenzer SH. Free-electron X-ray laser measurements of collisional-damped plasmons in isochorically heated warm dense matter. Phys Rev Lett 2015; 115:115001. [PMID: 26406836 DOI: 10.1103/physrevlett.115.115001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Indexed: 06/05/2023]
Abstract
We present the first highly resolved measurements of the plasmon spectrum in an ultrafast heated solid. Multi-keV x-ray photons from the Linac Coherent Light Source have been focused to one micrometer diameter focal spots producing solid density aluminum plasmas with a known electron density of n_{e}=1.8×10^{23} cm^{-3}. Detailed balance is observed through the intensity ratio of up- and down-shifted plasmons in x-ray forward scattering spectra measuring the electron temperature. The plasmon damping is treated by electron-ion collision models beyond the Born approximation to determine the electrical conductivity of warm dense aluminum.
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Affiliation(s)
- P Sperling
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - E J Gamboa
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
| | - H K Chung
- Nuclear Data Section, Division of Physical and Chemical Sciences, International Atomic Energy Agency, A-1400 Vienna, Austria
| | - E Galtier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
| | - Y Omarbakiyeva
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
- International IT University, 050040 Almaty, Kazakhstan
| | - H Reinholz
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
- University of Western Australia, WA 6009 Crawley, Australia
| | - G Röpke
- Institut für Physik, Universität Rostock, 18051 Rostock, Germany
| | - U Zastrau
- European XFEL, Albert-Einstein-Ring 19, 22761 Hamburg, Germany
| | - J Hastings
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, MS 72 Menlo Park, California 94025, USA
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18
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Gorman MG, Briggs R, McBride EE, Higginbotham A, Arnold B, Eggert JH, Fratanduono DE, Galtier E, Lazicki AE, Lee HJ, Liermann HP, Nagler B, Rothkirch A, Smith RF, Swift DC, Collins GW, Wark JS, McMahon MI. Direct Observation of Melting in Shock-Compressed Bismuth With Femtosecond X-ray Diffraction. Phys Rev Lett 2015; 115:095701. [PMID: 26371663 DOI: 10.1103/physrevlett.115.095701] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Indexed: 06/05/2023]
Abstract
The melting of bismuth in response to shock compression has been studied using in situ femtosecond x-ray diffraction at an x-ray free electron laser. Both solid-solid and solid-liquid phase transitions are documented using changes in discrete diffraction peaks and the emergence of broad, liquid scattering upon release from shock pressures up to 14 GPa. The transformation from the solid state to the liquid is found to occur in less than 3 ns, very much faster than previously believed. These results are the first quantitative measurements of a liquid material obtained on shock release using x-ray diffraction, and provide an upper limit for the time scale of melting of bismuth under shock loading.
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Affiliation(s)
- M G Gorman
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, UK
| | - R Briggs
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, UK
| | - E E McBride
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, UK
- DESY Photon Science, Notkestr. 85, D-22607 Hamburg, Germany
| | - A Higginbotham
- Department of Physics, Clarendon Laboratory, Parks Road, University of Oxford, Oxford OX1 3PU, UK
| | - B Arnold
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - E Galtier
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A E Lazicki
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - H J Lee
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - H P Liermann
- DESY Photon Science, Notkestr. 85, D-22607 Hamburg, Germany
| | - B Nagler
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Rothkirch
- DESY Photon Science, Notkestr. 85, D-22607 Hamburg, Germany
| | - R F Smith
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - D C Swift
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - G W Collins
- Lawrence Livermore National Laboratory, 6000 East Avenue, Livermore, California 94500, USA
| | - J S Wark
- Department of Physics, Clarendon Laboratory, Parks Road, University of Oxford, Oxford OX1 3PU, UK
| | - M I McMahon
- SUPA, School of Physics & Astronomy, and Centre for Science at Extreme Conditions, The University of Edinburgh, Edinburgh EH9 3FD, UK
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19
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Künzel S, Williams GO, Boutu W, Galtier E, Barbrel B, Lee HJ, Nagler B, Zastrau U, Dovillaire G, Lee RW, Merdji H, Zeitoun P, Fajardo M. Shot-to-shot intensity and wavefront stability of high-harmonic generation. Appl Opt 2015; 54:4745-4749. [PMID: 26192510 DOI: 10.1364/ao.54.004745] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 04/27/2015] [Indexed: 06/04/2023]
Abstract
We report on the shot-to-shot stability of intensity and spatial phase of high-harmonic generation (HHG). The intensity stability is measured for each high-harmonic (HH) order with a spectrometer. Additionally, the spatial phase is measured with an XUV wavefront sensor for a single HH order measured in a single shot, which according to our knowledge was not reported before with a Hartmann wavefront sensor. Furthermore, we compare the single-shot measurement of the spatial phase with time-integrated measurements and we show that the XUV wavefront sensor is a useful tool to simultaneously optimize the spatial phase and intensity of HHG within the available HHG parameter range used in this study.
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20
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Gauthier M, Fletcher LB, Ravasio A, Galtier E, Gamboa EJ, Granados E, Hastings JB, Heimann P, Lee HJ, Nagler B, Schropp A, Gleason A, Döppner T, LePape S, Ma T, Pak A, MacDonald MJ, Ali S, Barbrel B, Falcone R, Kraus D, Chen Z, Mo M, Wei M, Glenzer SH. New experimental platform to study high density laser-compressed matter. Rev Sci Instrum 2014; 85:11E616. [PMID: 25430362 DOI: 10.1063/1.4896175] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We have developed a new experimental platform at the Linac Coherent Light Source (LCLS) which combines simultaneous angularly and spectrally resolved x-ray scattering measurements. This technique offers a new insights on the structural and thermodynamic properties of warm dense matter. The < 50 fs temporal duration of the x-ray pulse provides near instantaneous snapshots of the dynamics of the compression. We present a proof of principle experiment for this platform to characterize a shock-compressed plastic foil. We observe the disappearance of the plastic semi-crystal structure and the formation of a compressed liquid ion-ion correlation peak. The plasma parameters of shock-compressed plastic can be measured as well, but requires an averaging over a few tens of shots.
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Affiliation(s)
- M Gauthier
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Ravasio
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Galtier
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E J Gamboa
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Granados
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - J B Hastings
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - P Heimann
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - B Nagler
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Schropp
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - A Gleason
- Department of Geological and Environmental Sciences, Stanford University, Menlo Park, California 94025, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - S LePape
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - T Ma
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - A Pak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - M J MacDonald
- Atmospheric, Oceanic, and Space Science Department, University of Michigan, Ann Arbor, Michigan 48109, USA
| | - S Ali
- Physics Department, University of California Berkeley, Berkeley, California 94709, USA
| | - B Barbrel
- Physics Department, University of California Berkeley, Berkeley, California 94709, USA
| | - R Falcone
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - D Kraus
- Physics Department, University of California Berkeley, Berkeley, California 94709, USA
| | - Z Chen
- Physics Department, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
| | - M Mo
- Physics Department, University of Alberta, Edmonton, Alberta T6G 2V4, Canada
| | - M Wei
- Inertial fusion technology Department, General Atomics, San Diego, California 85608, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
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21
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Fletcher LB, Lee HJ, Barbrel B, Gauthier M, Galtier E, Nagler B, Döppner T, LePape S, Ma T, Pak A, Turnbull D, White T, Gregori G, Wei M, Falcone RW, Heimann P, Zastrau U, Hastings JB, Glenzer SH. Exploring Mbar shock conditions and isochorically heated aluminum at the Matter in Extreme Conditions end station of the Linac Coherent Light Source (invited). Rev Sci Instrum 2014; 85:11E702. [PMID: 25430365 DOI: 10.1063/1.4891186] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Recent experiments performed at the Matter in Extreme Conditions end station of the Linac Coherent Light Source (LCLS) have demonstrated the first spectrally resolved measurements of plasmons from isochorically heated aluminum. The experiments have been performed using a seeded 8-keV x-ray laser beam as a pump and probe to both volumetrically heat and scatter x-rays from aluminum. Collective x-ray Thomson scattering spectra show a well-resolved plasmon feature that is down-shifted in energy by 19 eV. In addition, Mbar shock pressures from laser-compressed aluminum foils using velocity interferometer system for any reflector have been measured. The combination of experiments fully demonstrates the possibility to perform warm dense matter studies at the LCLS with unprecedented accuracy and precision.
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Affiliation(s)
- L B Fletcher
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - B Barbrel
- Physics Department, University of California Berkeley, Berkeley, California 94709, USA
| | - M Gauthier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - E Galtier
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - B Nagler
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - T Döppner
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - S LePape
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - T Ma
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - A Pak
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - D Turnbull
- Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, California 94551, USA
| | - T White
- Department of Physics, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - G Gregori
- Department of Physics, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
| | - M Wei
- General Atomics, San Diego, California 87544, USA
| | - R W Falcone
- Physics Department, University of California Berkeley, Berkeley, California 94709, USA
| | - P Heimann
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - U Zastrau
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - J B Hastings
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA
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Galtier E, Renner O, Krouský E, Rosmej F. HIDEX: A new high resolution x-ray spectrometer for detailed line profile measurements. EPJ Web of Conferences 2013. [DOI: 10.1051/epjconf/20135913002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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23
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Galtier E, Rosmej FB, Dzelzainis T, Riley D, Khattak FY, Heimann P, Lee RW, Nelson AJ, Vinko SM, Whitcher T, Wark JS, Tschentscher T, Toleikis S, Fäustlin RR, Sobierajski R, Jurek M, Juha L, Chalupsky J, Hajkova V, Kozlova M, Krzywinski J, Nagler B. Decay of cystalline order and equilibration during the solid-to-plasma transition induced by 20-fs microfocused 92-eV free-electron-laser pulses. Phys Rev Lett 2011; 106:164801. [PMID: 21599370 DOI: 10.1103/physrevlett.106.164801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2010] [Indexed: 05/30/2023]
Abstract
We have studied a solid-to-plasma transition by irradiating Al foils with the FLASH free electron laser at intensities up to 10(16) W/cm(2). Intense XUV self-emission shows spectral features that are consistent with emission from regions of high density, which go beyond single inner-shell photoionization of solids. Characteristic features of intrashell transitions allowed us to identify Auger heating of the electrons in the conduction band occurring immediately after the absorption of the XUV laser energy as the dominant mechanism. A simple model of a multicharge state inverse Auger effect is proposed to explain the target emission when the conduction band at solid density becomes more atomiclike as energy is transferred from the electrons to the ions. This allows one to determine, independent of plasma simulations, the electron temperature and density just after the decay of crystalline order and to characterize the early time evolution.
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Affiliation(s)
- E Galtier
- Sorbonne Universités, Pierre et Marie Curie, UMR 7605, LULI, Paris, France
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Vinko SM, Zastrau U, Mazevet S, Andreasson J, Bajt S, Burian T, Chalupsky J, Chapman HN, Cihelka J, Doria D, Döppner T, Düsterer S, Dzelzainis T, Fäustlin RR, Fortmann C, Förster E, Galtier E, Glenzer SH, Göde S, Gregori G, Hajdu J, Hajkova V, Heimann PA, Irsig R, Juha L, Jurek M, Krzywinski J, Laarmann T, Lee HJ, Lee RW, Li B, Meiwes-Broer KH, Mithen JP, Nagler B, Nelson AJ, Przystawik A, Redmer R, Riley D, Rosmej F, Sobierajski R, Tavella F, Thiele R, Tiggesbäumker J, Toleikis S, Tschentscher T, Vysin L, Whitcher TJ, White S, Wark JS. Electronic structure of an XUV photogenerated solid-density aluminum plasma. Phys Rev Lett 2010; 104:225001. [PMID: 20867176 DOI: 10.1103/physrevlett.104.225001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Indexed: 05/29/2023]
Abstract
By use of high intensity XUV radiation from the FLASH free-electron laser at DESY, we have created highly excited exotic states of matter in solid-density aluminum samples. The XUV intensity is sufficiently high to excite an inner-shell electron from a large fraction of the atoms in the focal region. We show that soft-x-ray emission spectroscopy measurements reveal the electronic temperature and density of this highly excited system immediately after the excitation pulse, with detailed calculations of the electronic structure, based on finite-temperature density functional theory, in good agreement with the experimental results.
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Affiliation(s)
- S M Vinko
- Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, United Kingdom.
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