1
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Wicks JK, Singh S, Millot M, Fratanduono DE, Coppari F, Gorman MG, Ye Z, Rygg JR, Hari A, Eggert JH, Duffy TS, Smith RF. B1-B2 transition in shock-compressed MgO. SCIENCE ADVANCES 2024; 10:eadk0306. [PMID: 38848357 PMCID: PMC11160462 DOI: 10.1126/sciadv.adk0306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 05/02/2024] [Indexed: 06/09/2024]
Abstract
Magnesium oxide (MgO) is a major component of the Earth's mantle and is expected to play a similar role in the mantles of large rocky exoplanets. At extreme pressures, MgO transitions from the NaCl B1 crystal structure to a CsCl B2 structure, which may have implications for exoplanetary deep mantle dynamics. In this study, we constrain the phase diagram of MgO with laser-compression along the shock Hugoniot, with simultaneous measurements of crystal structure, density, pressure, and temperature. We identify the B1 to B2 phase transition between 397 and 425 gigapascal (around 9700 kelvin), in agreement with recent theory that accounts for phonon anharmonicity. From 425 to 493 gigapascal, we observe a mixed-phase region of B1 and B2 coexistence. The transformation follows the Watanabe-Tokonami-Morimoto mechanism. Our data are consistent with B2-liquid coexistence above 500 gigapascal and complete melting at 634 gigapascal. This study bridges the gap between previous theoretical and experimental studies, providing insights into the timescale of this phase transition.
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Affiliation(s)
- June K. Wicks
- Dept. of Earth & Planetary Sciences, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Saransh Singh
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Marius Millot
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | | | - Federica Coppari
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Martin G. Gorman
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Zixuan Ye
- Dept. of Earth & Planetary Sciences Div. of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
| | - J. Ryan Rygg
- Laboratory for Laser Energetics, University of Rochester, Rochester, NY 14623, USA
- Dept. of Mechanical Engineering and Dept. of Physics and Astronomy, University of Rochester, Rochester, NY 14623, USA
| | - Anirudh Hari
- Dept. of Earth & Planetary Sciences Div. of Mechanical Engineering, Johns Hopkins University, Baltimore, MD 21218, USA
- Dept. of Materials Science and Engineering and PULSE Institute, Stanford University, Stanford, CA 94305, USA
- SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
| | - Jon H. Eggert
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
| | - Thomas S. Duffy
- Dept. of Geosciences, Princeton University, Princeton, NJ 08544, USA
| | - Raymond F. Smith
- Lawrence Livermore National Laboratory, Livermore, CA 94550, USA
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2
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Batha SH. Introduction to the special topic on inertial confinement fusion diagnostics. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2024; 95:010401. [PMID: 38170917 DOI: 10.1063/5.0188639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 11/22/2023] [Indexed: 01/05/2024]
Affiliation(s)
- Steven H Batha
- Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
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3
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Werellapatha K, Palmer NE, Gorman MG, Bernier JV, Bhandarkar NS, Bradley DK, Braun DG, Bruhn M, Carpenter A, Celliers PM, Coppari F, Dayton M, Durand C, Eggert JH, Ferguson B, Heidl B, Heinbockel C, Heredia R, Huckins J, Hurd E, Hsing W, Krauland CM, Lazicki AE, Kalantar D, Kehl J, Killebrew K, Masters N, Millot M, Nagel SR, Petre RB, Ping Y, Polsin DN, Singh S, Stan CV, Swift D, Tabimina J, Thomas A, Zobrist T, Benedetti LR. Time-resolved X-ray diffraction diagnostic development for the National Ignition Facility. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2024; 95:013903. [PMID: 38236087 DOI: 10.1063/5.0161343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 11/23/2023] [Indexed: 01/19/2024]
Abstract
We present the development of an experimental platform that can collect four frames of x-ray diffraction data along a single line of sight during laser-driven, dynamic-compression experiments at the National Ignition Facility. The platform is comprised of a diagnostic imager built around ultrafast sensors with a 2-ns integration time, a custom target assembly that serves also to shield the imager, and a 10-ns duration, quasi-monochromatic x-ray source produced by laser-generated plasma. We demonstrate the performance with diffraction data for Pb ramp compressed to 150 GPa and illuminated by a Ge x-ray source that produces ∼7 × 1011, 10.25-keV photons/ns at the 400 μm diameter sample.
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Affiliation(s)
- K Werellapatha
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - N E Palmer
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M G Gorman
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J V Bernier
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - N S Bhandarkar
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D K Bradley
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D G Braun
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Bruhn
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A Carpenter
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - P M Celliers
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - F Coppari
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Dayton
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C Durand
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - B Ferguson
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - B Heidl
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C Heinbockel
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Heredia
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Huckins
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - E Hurd
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - W Hsing
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C M Krauland
- General Atomics, San Diego, California 92121, USA
| | - A E Lazicki
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Kalantar
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Kehl
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - K Killebrew
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - N Masters
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - M Millot
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S R Nagel
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R B Petre
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D N Polsin
- Laboratory for Laser Energetics, University of Rochester, Rochester, New York 14623, USA
| | - S Singh
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - C V Stan
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - D Swift
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J Tabimina
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A Thomas
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - T Zobrist
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - L R Benedetti
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
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4
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Li XY, Yuan P, Wu LX, Gao F, Zheng J. A compact flexible sub-nanosecond framing photographic system. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2023; 94:123510. [PMID: 38153788 DOI: 10.1063/5.0176651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/07/2023] [Indexed: 12/30/2023]
Abstract
A novel high-speed multi-frame photographic system is presented in this paper. The system demonstrates exceptional compactness and flexibility, requiring only the introduction of a cavity comprising multiple beam-splitters in the optical path to enable multi-frame imaging of sub-nanosecond events. The number and temporal delay of frames can be easily adjusted by adjusting the distance and angle between beam-splitters. These capabilities are demonstrated by observing the laser ablation process, highlighting the great potential for application in capturing ultrafast time-evolving events such as optical breakdown, the evolution of laser-produced plasmas, and the propagation of shock waves.
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Affiliation(s)
- Xin-Yan Li
- CAS Key Laboratory of Geospace Environment and Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Peng Yuan
- CAS Key Laboratory of Geospace Environment and Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Li-Xuan Wu
- CAS Key Laboratory of Geospace Environment and Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Fan Gao
- CAS Key Laboratory of Geospace Environment and Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
| | - Jian Zheng
- CAS Key Laboratory of Geospace Environment and Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei, Anhui 230026, People's Republic of China
- Collaborative Innovation Center of IFSA (CICIFSA), Shanghai Jiao Tong University, Shanghai 200240, People's Republic of China
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5
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Sio H, Krygier A, Braun DG, Rudd RE, Bonev SA, Coppari F, Millot M, Fratanduono DE, Bhandarkar N, Bitter M, Bradley DK, Efthimion PC, Eggert JH, Gao L, Hill KW, Hood R, Hsing W, Izumi N, Kemp G, Kozioziemski B, Landen OL, Le Galloudec K, Lockard TE, Mackinnon A, McNaney JM, Ose N, Park HS, Remington BA, Schneider MB, Stoupin S, Thorn DB, Vonhof S, Wu CJ, Ping Y. Extended X-ray absorption fine structure of dynamically-compressed copper up to 1 terapascal. Nat Commun 2023; 14:7046. [PMID: 37949859 PMCID: PMC10638371 DOI: 10.1038/s41467-023-42684-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 10/18/2023] [Indexed: 11/12/2023] Open
Abstract
Large laser facilities have recently enabled material characterization at the pressures of Earth and Super-Earth cores. However, the temperature of the compressed materials has been largely unknown, or solely relied on models and simulations, due to lack of diagnostics under these challenging conditions. Here, we report on temperature, density, pressure, and local structure of copper determined from extended x-ray absorption fine structure and velocimetry up to 1 Terapascal. These results nearly double the highest pressure at which extended x-ray absorption fine structure has been reported in any material. In this work, the copper temperature is unexpectedly found to be much higher than predicted when adjacent to diamond layer(s), demonstrating the important influence of the sample environment on the thermal state of materials; this effect may introduce additional temperature uncertainties in some previous experiments using diamond and provides new guidance for future experimental design.
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Affiliation(s)
- H Sio
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA.
| | - A Krygier
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - D G Braun
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - R E Rudd
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - S A Bonev
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - F Coppari
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - M Millot
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - D E Fratanduono
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - N Bhandarkar
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - M Bitter
- Princeton Plasma Physics Laboratory, Princeton University, 100 Stellarator Rd, Princeton, NJ, 08540, USA
| | - D K Bradley
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - P C Efthimion
- Princeton Plasma Physics Laboratory, Princeton University, 100 Stellarator Rd, Princeton, NJ, 08540, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - L Gao
- Princeton Plasma Physics Laboratory, Princeton University, 100 Stellarator Rd, Princeton, NJ, 08540, USA
| | - K W Hill
- Princeton Plasma Physics Laboratory, Princeton University, 100 Stellarator Rd, Princeton, NJ, 08540, USA
| | - R Hood
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - W Hsing
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - N Izumi
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - G Kemp
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - B Kozioziemski
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - O L Landen
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - K Le Galloudec
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - T E Lockard
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - A Mackinnon
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - J M McNaney
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - N Ose
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - H-S Park
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - B A Remington
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - M B Schneider
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - S Stoupin
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - D B Thorn
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - S Vonhof
- General Atomics, 3550 General Atomics Court, San Diego, CA, 92121, USA
| | - C J Wu
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA, 94550, USA
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