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Kim MG, Winn B, Chi S, Savici AT, Rodriguez-Rivera JA, Chen WC, Xu X, Li Y, Kim JW, Cheong SW, Kiryukhin V. Spin-liquid-like state in pure and Mn-doped TbInO 3 with a nearly triangular lattice. Phys Rev B 2019; 100:10.1103/PhysRevB.100.024405. [PMID: 38712019 PMCID: PMC11071068 DOI: 10.1103/physrevb.100.024405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
Inelastic neutron scattering studies in single crystals of TbInO3 and TbIn0.95Mn0.05O3 with nearly triangular antiferromagnetic lattice are reported. At low energies, a broad and apparently gapless continuum of magnetic excitations, located at the triangular lattice (TL) Brillouin zone boundary, is observed. The data are well described by the uncorrelated nearest-neighbor valence bonds model. At higher energies, a broad excitation branch dispersing from the TL zone boundary is observed. No signs of static magnetic order are found down to the temperatures two orders of magnitude smaller than the effective interaction energy. The fluctuating magnetic moment exceeds two-thirds of the Tb3+ free-ion value and is confined to the TL plane. These observations are consistent with a TL-based spin liquid state in TbInO3.
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Affiliation(s)
- M G Kim
- Department of Physics & Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
| | - B Winn
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - S Chi
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - A T Savici
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA
| | - J A Rodriguez-Rivera
- NIST Center for Neutron Research, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, Maryland 20899, USA
- Department of Materials Science, University of Maryland, College Park, Maryland 20742, USA
| | - W C Chen
- NIST Center for Neutron Research, National Institute of Standards and Technology, 100 Bureau Drive, Gaithersburg, Maryland 20899, USA
- Department of Materials Science, University of Maryland, College Park, Maryland 20742, USA
| | - X Xu
- Department of Physics & Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
| | - Y Li
- Department of Physics & Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
| | - J W Kim
- Department of Physics & Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
| | - S-W Cheong
- Department of Physics & Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
| | - V Kiryukhin
- Department of Physics & Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
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Sirenko AA, Marsik P, Bernhard C, Stanislavchuk TN, Kiryukhin V, Cheong SW. Terahertz Vortex Beam as a Spectroscopic Probe of Magnetic Excitations. Phys Rev Lett 2019; 122:237401. [PMID: 31298919 DOI: 10.1103/physrevlett.122.237401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Indexed: 06/10/2023]
Abstract
Circularly polarized light with spin angular momentum is one of the most valuable probes of magnetism. We demonstrate that light beams with orbital angular momentum (OAM), or vortex beams, can also couple to magnetism exhibiting dichroisms in a magnetized medium. Resonant optical absorption in a ferrimagnetic crystal depends strongly on both the handedness of the vortex and the direction of the beam propagation with respect to the sample magnetization. This effect exceeds the conventional dichroism for circularly polarized light. Our results demonstrate the high potential of the vortex beams with OAM as a new spectroscopic probe of magnetism in matter.
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Affiliation(s)
- A A Sirenko
- Department of Physics, New Jersey Institute of Technology, Newark, New Jersey 07102, USA
| | - P Marsik
- Department of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland
| | - C Bernhard
- Department of Physics, University of Fribourg, CH-1700 Fribourg, Switzerland
| | - T N Stanislavchuk
- Department of Physics, New Jersey Institute of Technology, Newark, New Jersey 07102, USA
| | - V Kiryukhin
- Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
| | - S-W Cheong
- Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
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Kim MG, Miao H, Gao B, Cheong SW, Mazzoli C, Barbour A, Hu W, Wilkins SB, Robinson IK, Dean MPM, Kiryukhin V. Imaging antiferromagnetic antiphase domain boundaries using magnetic Bragg diffraction phase contrast. Nat Commun 2018; 9:5013. [PMID: 30479333 PMCID: PMC6258669 DOI: 10.1038/s41467-018-07350-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [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: 08/09/2018] [Accepted: 10/24/2018] [Indexed: 11/09/2022] Open
Abstract
Manipulating magnetic domains is essential for many technological applications. Recent breakthroughs in Antiferromagnetic Spintronics brought up novel concepts for electronic device development. Imaging antiferromagnetic domains is of key importance to this field. Unfortunately, some of the basic domain types, such as antiphase domains, cannot be imaged by conventional techniques. Herein, we present a new domain projection imaging technique based on the localization of domain boundaries by resonant magnetic diffraction of coherent X rays. Contrast arises from reduction of the scattered intensity at the domain boundaries due to destructive interference effects. We demonstrate this approach by imaging antiphase domains in a collinear antiferromagnet Fe2Mo3O8, and observe evidence of domain wall interaction with a structural defect. This technique does not involve any numerical algorithms. It is fast, sensitive, produces large-scale images in a single-exposure measurement, and is applicable to a variety of magnetic domain types. Imaging the antiferromagnetic (AFM) domains facilitates the understanding and design of AFM spintronics but is still challenging. Here the authors show an imaging approach for antiphase domains in AFM Fe2Mo3O8 by resonantly scattered coherent soft X-rays, which is also applicable to collinear antiferromagnets.
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Affiliation(s)
- Min Gyu Kim
- Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, 08854, USA
| | - Hu Miao
- Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - Bin Gao
- Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, 08854, USA
| | - S-W Cheong
- Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, 08854, USA
| | - C Mazzoli
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - A Barbour
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - Wen Hu
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - S B Wilkins
- National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - I K Robinson
- Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - M P M Dean
- Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY, 11973, USA
| | - V Kiryukhin
- Department of Physics and Astronomy, Rutgers University, Piscataway, NJ, 08854, USA.
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Krainyukova NV, Boltnev RE, Bernard EP, Khmelenko VV, Lee DM, Kiryukhin V. Observation of the fcc-to-hcp transition in ensembles of argon nanoclusters. Phys Rev Lett 2012; 109:245505. [PMID: 23368345 DOI: 10.1103/physrevlett.109.245505] [Citation(s) in RCA: 11] [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: 09/11/2012] [Revised: 11/04/2012] [Indexed: 06/01/2023]
Abstract
Macroscopic ensembles of weakly interacting argon nanoclusters are studied using x-ray diffraction in low vacuum. As the clusters grow by fusion with increasing temperature, their structure transforms from essentially face-centered cubic (fcc) to hexagonal close packed as the cluster size approaches ~10(5) atoms. The transformation involves intermediate orthorhombic phases. These data confirm extant theoretical predictions. They also indicate that growth kinetics and spatial constraints might play an important role in the formation of the fcc structure of bulk rare-gas solids, which still remains puzzling.
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Affiliation(s)
- N V Krainyukova
- B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, 47 Lenin Avenue, Kharkov 61103, Ukraine
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Jeong J, Goremychkin EA, Guidi T, Nakajima K, Jeon GS, Kim SA, Furukawa S, Kim YB, Lee S, Kiryukhin V, Cheong SW, Park JG. Spin wave measurements over the full Brillouin zone of multiferroic BiFeO3. Phys Rev Lett 2012; 108:077202. [PMID: 22401246 DOI: 10.1103/physrevlett.108.077202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Indexed: 05/31/2023]
Abstract
Using the inelastic neutron scattering technique, we measured the spin wave dispersion over the entire Brillouin zone of room temperature multiferroic BiFeO(3) single crystals with magnetic excitations extending to as high as 72.5 meV. The full spin waves can be explained by a simple Heisenberg Hamiltonian with a nearest-neighbor exchange interaction (J=4.38 meV), a next-nearest-neighbor exchange interaction (J'=0.15 meV), and a Dzyaloshinskii-Moriya-like term (D=0.107 meV). This simple Hamiltonian determined, for the first time, for BiFeO(3) provides a fundamental ingredient for understanding the novel magnetic properties of BiFeO(3).
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Affiliation(s)
- Jaehong Jeong
- FPRD Department of Physics & Astronomy, Center for Strongly Correlated Materials Research, Seoul National University, Seoul, Korea
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Ramazanoglu M, Laver M, Ratcliff W, Watson SM, Chen WC, Jackson A, Kothapalli K, Lee S, Cheong SW, Kiryukhin V. Local weak ferromagnetism in single-crystalline ferroelectric BiFeO3. Phys Rev Lett 2011; 107:207206. [PMID: 22181767 DOI: 10.1103/physrevlett.107.207206] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2011] [Indexed: 05/05/2023]
Abstract
Polarized small-angle neutron scattering studies of single-crystalline multiferroic BiFeO(3) reveal a long-wavelength spin density wave generated by ∼1° spin canting of the spins out of the rotation plane of the antiferromagnetic cycloidal order. This signifies weak ferromagnetism within mesoscopic regions of dimension 0.03 microns along [110], to several microns along [111], confirming a long-standing theoretical prediction. The average local magnetization is 0.06 μ(B)/Fe. Our results provide an indication of the intrinsic macroscopic magnetization to be expected in ferroelectric BiFeO(3) thin films under strain, where the magnetic cycloid is suppressed.
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Affiliation(s)
- M Ramazanoglu
- Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
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Ramazanoglu M, Ratcliff W, Yi HT, Sirenko AA, Cheong SW, Kiryukhin V. Giant effect of uniaxial pressure on magnetic domain populations in multiferroic bismuth ferrite. Phys Rev Lett 2011; 107:067203. [PMID: 21902365 DOI: 10.1103/physrevlett.107.067203] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Indexed: 05/31/2023]
Abstract
Neutron diffraction is used to show that small (∼7 MPa, or 70 bar) uniaxial pressure produces significant changes in the populations of magnetic domains in a single crystal of 2% Nd-doped bismuth ferrite. The magnetic easy plane of the domains converted by the pressure is rotated 60° relative to its original position. These results demonstrate extreme sensitivity of the magnetic properties of multiferroic bismuth ferrite to tiny (less than 10(-4)) elastic strain, as well as weakness of the forces pinning the domain walls between the cycloidal magnetic domains in this material.
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Affiliation(s)
- M Ramazanoglu
- Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
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Kiryukhin V, Lee S, Ratcliff W, Huang Q, Yi HT, Choi YJ, Cheong SW. Order by static disorder in the Ising chain magnet Ca3Co2-xMnxO6. Phys Rev Lett 2009; 102:187202. [PMID: 19518906 DOI: 10.1103/physrevlett.102.187202] [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: 01/31/2009] [Indexed: 05/27/2023]
Abstract
Ising chain compound Ca3Co2-xMnxO6 exhibits up-up-down-down long-range magnetic order (LRO) in a broad range of 0.75<x<1. The LRO is abruptly lost in the narrow vicinity of x=1, and the magnetic state becomes incommensurate. The commensurate state (but not the LRO) is recovered for larger x. This is surprising because the stoichiometric x=1 state exhibits the best Co/Mn ionic order, and the magnetic LRO appears only in the samples with reduced ionic order. We argue that this "order-by-static-disorder" phenomenon may be related to the disruption of the long-range magnetic interactions by the magnetic-site disorder, reducing magnetic frustration.
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Affiliation(s)
- V Kiryukhin
- Department of Physics and Rutgers Center for Emergent Materials, Rutgers University, Piscataway, New Jersey 08854, USA
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Affiliation(s)
- T Choi
- Rutgers Center for Emergent Materials and Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854, USA
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Wu W, Kiryukhin V, Noh HJ, Ko KT, Park JH, Ratcliff W, Sharma PA, Harrison N, Choi YJ, Horibe Y, Lee S, Park S, Yi HT, Zhang CL, Cheong SW. Formation of pancakelike Ising domains and giant magnetic coercivity in ferrimagnetic LuFe2O4. Phys Rev Lett 2008; 101:137203. [PMID: 18851488 DOI: 10.1103/physrevlett.101.137203] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2008] [Indexed: 05/26/2023]
Abstract
We have studied quasi-two-dimensional multiferroic LuFe2O4 with strong charge-spin-lattice coupling, in which low-temperature coercivity approaches an extraordinary value of 9 T in single crystals. The enhancement of the coercivity is connected to the collective freezing of nanoscale pancakelike ferrimagnetic domains with large uniaxial magnetic anisotropy ("Ising pancakes"). Our results suggest that collective freezing in low-dimensional magnets with large uniaxial anisotropy provides an effective mechanism to achieve enhanced coercivity. This observation may help identify novel approaches for synthesis of magnets with enhanced properties.
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Affiliation(s)
- Weida Wu
- Rutgers Center for Emergent Materials, Rutgers University, Piscataway, New Jersey 08854, USA.
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Abstract
We report discovery of collinear-magnetism-driven ferroelectricity in the Ising chain magnet Ca3Co2-xMn(x)O6 (x approximately 0.96). Neutron diffraction shows that Co2+ and Mn4+ ions alternating along the chains exhibit an up-up-down-down ( upward arrow upward arrow downward arrow downward arrow) magnetic order. The ferroelectricity results from the inversion symmetry breaking in the upward arrow upward arrow downward arrow downward arrow spin chain with an alternating charge order. Unlike in spiral magnetoelectrics where antisymmetric exchange coupling is active, the symmetry breaking in Ca3(Co,Mn)2O6 occurs through exchange striction associated with symmetric superexchange.
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Affiliation(s)
- Y J Choi
- Rutgers Center for Emergent Materials and Department of Physics & Astronomy, 136 Frelinghuysen Road, Piscataway, New Jersey 08854, USA
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Grenier S, Thomas KJ, Hill JP, Staub U, Bodenthin Y, García-Fernández M, Scagnoli V, Kiryukhin V, Cheong SW, Kim BG, Tonnerre JM. Direct observation of oxygen superstructures in manganites. Phys Rev Lett 2007; 99:206403. [PMID: 18233167 DOI: 10.1103/physrevlett.99.206403] [Citation(s) in RCA: 2] [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: 05/28/2007] [Indexed: 05/25/2023]
Abstract
We report the observation of superstructures associated with the oxygen 2p states in two prototypical manganites using x-ray diffraction at the oxygen K edge. In the stripe order system Bi0.31Ca0.69MnO3, hole-doped O states are orbitally ordered, at the same propagation vector as the Mn orbital ordering, but no oxygen charge stripes are found at this periodicity. In La7/8Sr1/8MnO3, we observe a 2p charge ordering described by alternating hole-poor and hole-rich MnO planes that is consistent with some of the recent predictions.
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Affiliation(s)
- S Grenier
- Institut Néel, CNRS & Université Joseph Fourier, BP 166, F-38042 Grenoble Cedex 9, France
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Kiryukhin V, Bernard EP, Khmelenko VV, Boltnev RE, Krainyukova NV, Lee DM. Noble-gas nanoclusters with fivefold symmetry stabilized in superfluid helium. Phys Rev Lett 2007; 98:195506. [PMID: 17677631 DOI: 10.1103/physrevlett.98.195506] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Revised: 02/28/2007] [Indexed: 05/16/2023]
Abstract
Macroscopic samples (volume approximately cm(3), atomic density approximately 10(19) -10(20) cm(-3)) of noble-gas nanoclusters (size approximately 5-6 nm) were produced in superfluid helium by an impurity-helium gas injection technique. X-ray diffraction measurements show that the samples consist of weakly interacting nanoclusters with fivefold symmetry, such as icosahedra and decahedra. These results open new opportunities for fundamental research of nanoclusters of noble gases and other materials in well-controlled environments using experimental techniques requiring bulk samples.
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Affiliation(s)
- V Kiryukhin
- Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854, USA
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Kiryukhin V, Horibe Y, Hor YS, Noh HJ, Cheong SW, Chen CH. Incommensurate structural correlations in the disordered spin-dimer state induced by X-Ray and electron irradiation in CuIr2S4. Phys Rev Lett 2006; 97:225503. [PMID: 17155811 DOI: 10.1103/physrevlett.97.225503] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2006] [Indexed: 05/12/2023]
Abstract
Irradiation with approximately 10 keV x rays or medium-energy electrons destroys long-range order of Ir spin dimers in CuIr2S4 while preserving the dimers locally. We find that as the order is destroyed, a new type of incommensurate structural correlations appears. This represents an intriguing example of order from disorder phenomenon, in which a previously unknown incommensurate order appears in the radiation-induced disordered state. These results suggest that two competing instabilities, one of which can be suppressed by radiation, are present in the system. Otherwise unrealized structural or electronic states can, therefore, be revealed in correlated systems by x-ray or electron irradiation.
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Affiliation(s)
- V Kiryukhin
- Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
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Grenier S, Hill JP, Kiryukhin V, Ku W, Kim YJ, Thomas KJ, Cheong SW, Tokura Y, Tomioka Y, Casa D, Gog T. d-d excitations in manganites probed by resonant inelastic x-ray scattering. Phys Rev Lett 2005; 94:047203. [PMID: 15783591 DOI: 10.1103/physrevlett.94.047203] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2004] [Indexed: 05/24/2023]
Abstract
We report a study of electronic excitations in manganites exhibiting a range of ground states, using resonant inelastic x-ray scattering (RIXS) at the Mn K edge. Excitations with temperature dependent changes correlated with the magnetism were observed as high as 10 eV. By calculating Wannier functions, and finite-q response functions, we associate this dependence with intersite d-d excitations. The calculated dynamical structure factor is found to be similar to the RIXS spectra.
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Affiliation(s)
- S Grenier
- Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey 08854, USA
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Grenier S, Thomas KJ, Kiryukhin V, Hill JP. Resonant X-ray diffraction on manganites. Acta Crystallogr A 2004. [DOI: 10.1107/s010876730409885x] [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: 11/11/2022] Open
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Podzorov V, Menard E, Borissov A, Kiryukhin V, Rogers JA, Gershenson ME. Intrinsic charge transport on the surface of organic semiconductors. Phys Rev Lett 2004; 93:086602. [PMID: 15447211 DOI: 10.1103/physrevlett.93.086602] [Citation(s) in RCA: 404] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2004] [Indexed: 05/22/2023]
Abstract
The air-gap field-effect technique enabled realization of the intrinsic (not limited by static disorder) polaronic transport on the surface of rubrene (C42H28) crystals over a wide temperature range. The signatures of this intrinsic transport are the anisotropy of the carrier mobility, mu, and the growth of mu with cooling. Anisotropy of mu vanishes in the activation regime at low temperatures, where the transport is dominated by shallow traps. The deep traps, introduced by x-ray radiation, increase the field-effect threshold without affecting mu, an indication that the filled traps do not scatter polarons.
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Affiliation(s)
- V Podzorov
- Department of Physics and Astronomy, Rutgers University, Piscataway, New Jersey, USA.
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Kiryukhin V, Casa D, Hill JP, Keimer B, Vigliante A, Tomioka Y, Tokura Y. An X-ray-induced insulator–metal transition in a magnetoresistive manganite. Nature 1997. [DOI: 10.1038/386813a0] [Citation(s) in RCA: 418] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kiryukhin V, Keimer B, Hill JP, Coad SM, Paul DM. Synchrotron x-ray-scattering study of magnetic-field-induced transitions in Cu1-x(Zn, Ni)xGeO3. Phys Rev B Condens Matter 1996; 54:7269-7278. [PMID: 9984348 DOI: 10.1103/physrevb.54.7269] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kiryukhin V, Keimer B. Incommensurate lattice modulation in the spin-Peierls system CuGeO3. Phys Rev B Condens Matter 1995; 52:R704-R706. [PMID: 9980731 DOI: 10.1103/physrevb.52.r704] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kiryukhin V, Keimer B, Moncton DE. Direct observation of a magnetic field induced commensurate-incommensurate transition in a spin-Peierls system. Phys Rev Lett 1995; 74:1669-1672. [PMID: 10059087 DOI: 10.1103/physrevlett.74.1669] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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