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Belanger DP, Lui M, Erwin RW. Neutron Scattering Measurements of the Staggered Magnetization of an Antiferromagnetic Epitaxial thin Film FeF2. ACTA ACUST UNITED AC 2012. [DOI: 10.1557/proc-313-755] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTElastic neutron scattering measurements performed at the NIST reactor have been used to measure the staggered magnetization near the transition temperature in a thin antiferromagnetic epitaxial film of FeF2 of thickness 0.8μm and diameter 1cm grown on a diamagnetic (001) ZnF2substrate by MBE. The use of a thin film permits extinction-free Bragg intensities, something which has proven impossible in bulk crystals. The growth techniques yield sufficient crystal quality to observed resolution limited Magnetic Bragg scattering peaks and to approach the transition within a reduced temperature of |t| = 0.003. The structure quality of this sample has been characterized using X-ray double crystal diffraction with a measured rocking curve lin ewidth of less than 30 arc sec. The sample thickness, while small enough to eliminate extinction, is sufficiently large to assure three-dimensional Ising Model critical behavior. We indeed observe critical behavior consistent with theoretical predictions. The success of the thin film experiments demonstrates the possibilities of extinction-free Bragg scattering measurements in a variety of antiferromagnetic Materials, including multilayered systems.
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Berry SD, Lind DM, Lochner E, Shaw KA, Hilton D, Erwin RW, Borchers JA. Interfacial Exchange Coupling and the magnetization of Iron Oxide/Nickel Oxide Superlattices. ACTA ACUST UNITED AC 2012. [DOI: 10.1557/proc-313-779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTThe role of interfacial exchange coupling in the magnetic behavior of metal oxide materials has been investigated through the study of Fe3O4/NiO superlattices. We report results on a series of superlattices grown where one bilayer constituent was held to a fixed thickness while varying the other from single unit cell dimensions upward. High crystalline quality was confirmed by XRD, RHEED and neutron diffraction. Magnetization profiles show substantial deviations from bulklike iron oxide results, with an increase in domain rotation energies observed in the superlattices over that of bulk iron oxide (increasing with NiO layer thickness) indicating the strong nature of Fe3O4/NiO interfacial linkage. Neutron scattering at elevated temperatures shows that the NiO remains ordered above the 523 K bulk Néel temperature. This suggests that at least a portion of the NiO within a layer remains ordered well above the Néel temperature, with an increase in effective Néel transition temperature that approaches the Fe3O4 Curie temperature in the limit of very thin NiO layers. Although the exchange coupling dominates these effects, strain also plays an important role.
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Thampy V, Kang J, Rodriguez-Rivera JA, Bao W, Savici AT, Hu J, Liu TJ, Qian B, Fobes D, Mao ZQ, Fu CB, Chen WC, Ye Q, Erwin RW, Gentile TR, Tesanovic Z, Broholm C. Friedel-like oscillations from interstitial iron in superconducting Fe(1+y)Te0.62Se0.38. Phys Rev Lett 2012; 108:107002. [PMID: 22463442 DOI: 10.1103/physrevlett.108.107002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2011] [Indexed: 05/31/2023]
Abstract
Using polarized and unpolarized neutron scattering, we show that interstitial Fe in superconducting Fe(1+y)Te(1-x)Se(x) induces a magnetic Friedel-like oscillation that diffracts at Q⊥=(1/2 0) and involves >50 neighboring Fe sites. The interstitial >2μ(B) moment is surrounded by compensating ferromagnetic four-spin clusters that may seed double stripe ordering in Fe(1+y)Te. A semimetallic five-band model with (1/2 1/2) Fermi surface nesting and fourfold symmetric superexchange between interstitial Fe and two in-plane nearest neighbors largely accounts for the observed diffraction.
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Affiliation(s)
- V Thampy
- Institute for Quantum Matter and Department of Physics and Astronomy, Johns Hopkins University, Baltimore, Maryland 21218, USA
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Lynn JW, Chen Y, Chang S, Zhao Y, Chi S, Ratcliff W, Ueland BG, Erwin RW. Double-Focusing Thermal Triple-Axis Spectrometer at the NCNR. J Res Natl Inst Stand Technol 2012; 117:61-79. [PMID: 26900514 PMCID: PMC4553874 DOI: 10.6028/jres.117.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/09/2011] [Indexed: 05/25/2023]
Abstract
The new thermal triple-axis spectrometer at the NIST Center for Neutron Research (NCNR) is located at the BT-7 beam port. The 165 mm diameter reactor beam is equipped with a selection of Söller collimators, beam-limiters, and a pyrolytic graphite (PG) filter to tailor the beam for the dual 20×20 cm(2) double-focusing monochromator system that provides monochromatic fluxes exceeding 10(8) n/cm(2)/s onto the sample. The two monochromators installed are PG(002) and Cu(220), which provide incident energies from 5 meV to above 500 meV. The computer controlled analyzer system offers six standard modes of operation, including a diffraction detector, a position-sensitive detector (PSD) in diffraction mode, horizontal energy focusing analyzer with detector, a Q-E mode employing a flat analyzer and PSD, a constant-E mode with the analyzer crystal system and PSD, and a conventional mode with a selection of Söller collimators and detector. Additional configurations for specific measurement needs are also available. This paper discusses the capabilities and performance for this new state-of-the-art neutron spectrometer.
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Affiliation(s)
- J. W. Lynn
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
| | - Y. Chen
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
- Department of Materials Science and Engineering, University of Maryland, College Park, MD 20742
| | - S. Chang
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
| | - Y. Zhao
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
- Department of Materials Science and Engineering, University of Maryland, College Park, MD 20742
| | - S. Chi
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
- Department of Materials Science and Engineering, University of Maryland, College Park, MD 20742
| | - W. Ratcliff
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
| | - B. G. Ueland
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
| | - R. W. Erwin
- NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, MD 20899-6102
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Ijiri Y, Schulthess TC, Borchers JA, van der Zaag PJ, Erwin RW. Link between perpendicular coupling and exchange biasing in Fe(3)O(4)/CoOMultilayers. Phys Rev Lett 2007; 99:147201. [PMID: 17930712 DOI: 10.1103/physrevlett.99.147201] [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: 01/22/2007] [Indexed: 05/25/2023]
Abstract
In studying well-characterized, exchange-biased Fe(3)O(4)/CoO superlattices, we demonstrate a causal link between the exchange bias effect and the perpendicular coupling of the ferrimagnetic and antiferromagnetic spins. Neutron diffraction studies reveal that for thin CoO layers the onset temperature for exchange biasing T(B) matches the onset of locked-in, preferential perpendicular coupling of the spins, rather than the antiferromagnetic ordering temperature T(N). The results are explained by considering the role of anisotropic exchange first proposed by Dzyaloshinsky and Moriya and developing a model based purely on information on structural defects and exchange for these oxides. The devised mechanism provides a general explanation of biasing in systems with perpendicular coupling.
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Affiliation(s)
- Y Ijiri
- Department of Physics and Astronomy, Oberlin College, Oberlin, OH 44074, USA
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Furuya H, Mondello M, Yang HJ, Roe RJ, Erwin RW, Han CC, Smith SD. Molecular dynamics simulation of atactic polystyrene. 2. Comparison with neutron scattering data. Macromolecules 2002. [DOI: 10.1021/ma00098a022] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lynn JW, Borchers JA, Huang Q, Santoro A, Erwin RW. Magnetic Structure Determinations at NBS/NIST. J Res Natl Inst Stand Technol 2001; 106:953-963. [PMID: 27500056 PMCID: PMC4865299 DOI: 10.6028/jres.106.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 08/22/2001] [Indexed: 06/06/2023]
Abstract
Magnetic neutron scattering plays a central role in determining and understanding the microscopic properties of a vast variety of magnetic systems, from the fundamental nature, symmetry, and dynamics of magnetically ordered materials to elucidating the magnetic characteristics essential in technological applications. From the early days of neutron scattering measurements at NBS/NIST, magnetic diffraction studies have been a central theme involving many universities, industrial and government labs from around the United States and worldwide. Such measurements have been used to determine the spatial arrangement and directions of the atomic magnetic moments, the atomic magnetization density of the individual atoms in the material, and the value of the ordered moments as a function of thermodynamic parameters such as temperature, pressure, and applied magnetic field. These types of measurements have been carried out on single crystals, powders, thin films, and artificially grown multilayers, and often the information collected can be obtained by no other experimental technique. This article presents, in an historical perspective, a few examples of work carried out at the NIST Center for Neutron Research (NCNR), and discusses the key role that the Center can expect to play in future magnetism research.
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Kim YJ, Birgeneau RJ, Chou FC, Erwin RW, Kastner MA. Critical spin dynamics of the 2D quantum Heisenberg antiferromagnets Sr2CuO2Cl2 and Sr2Cu3O4Cl2. Phys Rev Lett 2001; 86:3144-3147. [PMID: 11290128 DOI: 10.1103/physrevlett.86.3144] [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] [Subscribe] [Scholar Register] [Received: 11/21/2000] [Indexed: 05/23/2023]
Abstract
We report a neutron scattering study of the long-wavelength dynamic spin correlations in the model two-dimensional S = 1/2 square lattice Heisenberg antiferromagnets Sr2CuO2Cl2 and Sr2Cu3O4Cl2. The characteristic energy scale, omega(0)(T/J), is determined by measuring the quasielastic peak width in the paramagnetic phase over a wide range of temperature ( 0.2 less similarT/J less similar0.7). The obtained values for omega(0)(T/J) agree quantitatively between the two compounds and also with values deduced from quantum Monte Carlo simulations. The combined data show scaling behavior, omega approximately xi(-z), over the entire temperature range with z = 1.0(1), in agreement with dynamic scaling theory.
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Affiliation(s)
- Y J Kim
- Department of Physics and Center for Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge 02139, USA
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van der Zaag PJ, Ijiri Y, Borchers JA, Feiner LF, Wolf RM, Gaines JM, Erwin RW, Verheijen MA. Difference between blocking and Néel temperatures in the exchange biased Fe3O4/CoO system. Phys Rev Lett 2000; 84:6102-6105. [PMID: 10991134 DOI: 10.1103/physrevlett.84.6102] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2000] [Indexed: 05/23/2023]
Abstract
The blocking temperature T(B) has been determined as a function of the antiferromagnetic layer thickness in the Fe3O4/CoO exchange biased system. For CoO layers thinner than 50 A, T(B) is reduced below the Néel temperature T(N) of bulk CoO (291 K), independent of crystallographic orientation or film substrate ( alpha-Al2O3, SrTiO3, and MgO). Neutron diffraction studies show that T(B) does not track the CoO ordering temperature and, hence, that this reduction in T(B) does not arise from finite-size scaling. Instead, the ordering temperature of the CoO layers is enhanced above the bulk T(N) for layer thicknesses approximately less than or equal to 100 A due to the proximity of magnetic Fe3O4 layers.
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Affiliation(s)
- P J van der Zaag
- Philips Research Laboratories and CFT, Prof. Holstlaan 4, 5656 AA Eindhoven, The Netherlands.
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Borchers JA, Gehring PM, Erwin RW, Ankner JF, Majkrzak CF, Hylton TL, Coffey KR, Parker MA, Howard JK. Antiferromagnetic interlayer correlations in annealed Ni80Fe20/Ag multilayers. Phys Rev B Condens Matter 1996; 54:9870-9882. [PMID: 9984722 DOI: 10.1103/physrevb.54.9870] [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: 04/12/2023]
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Lynn JW, Erwin RW, Borchers JA, Huang Q, Santoro A, Peng JL, Li ZY. Unconventional ferromagnetic transition in La1-xCaxMnO3. Phys Rev Lett 1996; 76:4046-4049. [PMID: 10061178 DOI: 10.1103/physrevlett.76.4046] [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: 05/23/2023]
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Keimer B, Shih WY, Aksay IA, Lynn JW, Erwin RW. Keimer et al. reply. Phys Rev Lett 1995; 75:1423. [PMID: 10060292 DOI: 10.1103/physrevlett.75.1423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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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13
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Isaacs ED, Zschack P, Broholm CL, Burns C, Aeppli G, Ramirez AP, Palstra TT, Erwin RW, Stücheli N, Bucher E. Antiferromagnetism and its relation to the superconducting phases of UPt3. Phys Rev Lett 1995; 75:1178-1181. [PMID: 10060225 DOI: 10.1103/physrevlett.75.1178] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [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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Borchers JA, Erwin RW, Berry SD, Lind DM, Ankner JF, Lochner E, Shaw KA, Hilton D. Long-range magnetic order in Fe3O4/NiO superlattices. Phys Rev B Condens Matter 1995; 51:8276-8286. [PMID: 9977438 DOI: 10.1103/physrevb.51.8276] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [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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Ami T, Crawford MK, Harlow RL, Wang ZR, Johnston DC, Huang Q, Erwin RW. Magnetic susceptibility and low-temperature structure of the linear chain cuprate Sr2CuO3. Phys Rev B Condens Matter 1995; 51:5994-6001. [PMID: 9979515 DOI: 10.1103/physrevb.51.5994] [Citation(s) in RCA: 82] [Impact Index Per Article: 2.8] [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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Ma S, Reich DH, Broholm C, Sternlieb BJ, Erwin RW. Spin correlations at finite temperature in an S=1 one-dimensional antiferromagnet. Phys Rev B Condens Matter 1995; 51:3289-3292. [PMID: 9979131 DOI: 10.1103/physrevb.51.3289] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Keimer B, Shih WY, Erwin RW, Lynn JW, Dogan F, Aksay IA. Vortex lattice symmetry and electronic structure in YBa2Cu 3O7. Phys Rev Lett 1994; 73:3459-3462. [PMID: 10057386 DOI: 10.1103/physrevlett.73.3459] [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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Keimer B, Dogbrevean F, Aksay IA, Erwin RW, Lynn JW, Sarikaya M. Inclined-Field Structure, Morphology, and Pinning of the Vortex Lattice in Microtwinned YBa
2
Cu
3
O
7. Science 1993; 262:83-6. [PMID: 17742962 DOI: 10.1126/science.262.5130.83] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
A detailed small-angle neutron scattering study of the vortex lattice in a single crystal of YBa(2)Cu(3)O(7) was made for a field of 0.5 tesla inclined at angles between 0 and 80 degrees to the crystalline c axis. The vortex lattice is triangular for all angles, and for angles less than or equal to 70 degrees its orientation adjusts itself to maximize the pinning energy to densely and highly regularly spaced twin planes. These observations have important implications for the microscopic flux-pinning mechanism, and hence for the critical current achievable in YBa(2)Cu(3)O(7). For large angles (about 80 degrees) the vortex lattice consists of independent chains in the orientation predicted by anisotropic London theory.
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Borchers JA, Erwin RW. Comment on "Phase transitions in antiferromagnetic superlattices". Phys Rev B Condens Matter 1993; 48:6711. [PMID: 10009239 DOI: 10.1103/physrevb.48.6711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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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Tun Z, Lussier JG, Erwin RW, Lynn JW, Harrison A. Polarization analysis of magnetic excitations in CsMnI3. Phys Rev B Condens Matter 1993; 48:6152-6155. [PMID: 10009155 DOI: 10.1103/physrevb.48.6152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [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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Beach RS, Borchers JA, Matheny A, Erwin RW, Salamon MB, Everitt B, Pettit K, Rhyne JJ, Flynn CP. Enhanced Curie temperatures and magnetoelastic domains in Dy/Lu superlattices and films. Phys Rev Lett 1993; 70:3502-3505. [PMID: 10053885 DOI: 10.1103/physrevlett.70.3502] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [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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Carey MJ, Berkowitz AE, Borchers JA, Erwin RW. Strong interlayer coupling in CoO/NiO antiferromagnetic superlattices. Phys Rev B Condens Matter 1993; 47:9952-9955. [PMID: 10005082 DOI: 10.1103/physrevb.47.9952] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [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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Borchers JA, Carey MJ, Erwin RW, Majkrzak CF, Berkowitz AE. Spatially modulated antiferromagnetic order in CoO/NiO superlattices. Phys Rev Lett 1993; 70:1878-1881. [PMID: 10053409 DOI: 10.1103/physrevlett.70.1878] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [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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Ma S, Broholm C, Reich DH, Sternlieb BJ, Erwin RW. Dominance of long-lived excitations in the antiferromagnetic spin-1 chain NENP. Phys Rev Lett 1992; 69:3571-3574. [PMID: 10046855 DOI: 10.1103/physrevlett.69.3571] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.3] [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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Keimer B, Belk N, Birgeneau RJ, Cassanho A, Chen CY, Greven M, Kastner MA, Aharony A, Endoh Y, Erwin RW, Shirane G. Magnetic excitations in pure, lightly doped, and weakly metallic La2CuO4. Phys Rev B Condens Matter 1992; 46:14034-14053. [PMID: 10003473 DOI: 10.1103/physrevb.46.14034] [Citation(s) in RCA: 269] [Impact Index Per Article: 8.4] [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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Keimer B, Aharony A, Auerbach A, Birgeneau RJ, Cassanho A, Endoh Y, Erwin RW, Kastner MA, Shirane G. Néel transition and sublattice magnetization of pure and doped La2CuO4. Phys Rev B Condens Matter 1992; 45:7430-7435. [PMID: 10000523 DOI: 10.1103/physrevb.45.7430] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.1] [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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Birgeneau RJ, Erwin RW, Gehring PM, Kastner MA, Keimer B, Sato M, Shamoto S, Shirane G, Tranquada J. Temperature scaling of the integrated dynamical susceptibility in YBa2Cu3O6.5(T c =50 K). ACTA ACUST UNITED AC 1992. [DOI: 10.1007/bf01308252] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Borchers JA, Salamon MB, Erwin RW, Rhyne JJ, Nieuwenhuys GJ, Du RR, Flynn CP, Beach RS. Structural and magnetic properties of Er thin films and Er/Y superlattices. II. Modification of the commensurate spin states. Phys Rev B Condens Matter 1991; 44:11814-11824. [PMID: 9999317 DOI: 10.1103/physrevb.44.11814] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [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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Keimer B, Birgeneau RJ, Cassanho A, Endoh Y, Erwin RW, Kastner MA, Shirane G. Scaling behavior of the generalized susceptibility in La2-xSrxCuO4+y. Phys Rev Lett 1991; 67:1930-1933. [PMID: 10044287 DOI: 10.1103/physrevlett.67.1930] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.0] [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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Gehring PM, Tranquada JM, Shirane G, Copley JR, Erwin RW, Sato M, Shamoto S. Magnetic correlations and energy gap in superconducting YBa2Cu3O6.6 with Tc=53 K. Phys Rev B Condens Matter 1991; 44:2811-2814. [PMID: 9999858 DOI: 10.1103/physrevb.44.2811] [Citation(s) in RCA: 19] [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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Belanger DP, Murray WE, Montenegro FC, King AR, Jaccarino V, Erwin RW. Neutron-scattering study of an Ising antiferromagnet above the percolation threshold: Random-field-induced spin-glass-like behavior in Fe0.31Zn0.69F2. Phys Rev B Condens Matter 1991; 44:2161-2168. [PMID: 9999765 DOI: 10.1103/physrevb.44.2161] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [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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Hill JP, Thurston TR, Erwin RW, Ramstad MJ, Birgeneau RJ. Transition to long-range order in the three-dimensional random-field Ising model. Phys Rev Lett 1991; 66:3281-3284. [PMID: 10043747 DOI: 10.1103/physrevlett.66.3281] [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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Tsui F, Flynn CP, Salamon MB, Erwin RW, Borchers JA, Rhyne JJ. Anisotropic magnetic behavior in Dy/Y films and superlattices. Phys Rev B Condens Matter 1991; 43:13320-13330. [PMID: 9997161 DOI: 10.1103/physrevb.43.13320] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [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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Borchers JA, Salamon MB, Erwin RW, Rhyne JJ, Du RR, Flynn CP. Structural and magnetic properties of Er thin films and Er/Y superlattices: Magnetoelastic effects. Phys Rev B Condens Matter 1991; 43:3123-3136. [PMID: 9997616 DOI: 10.1103/physrevb.43.3123] [Citation(s) in RCA: 35] [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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Lynn JW, Clinton TW, Li WH, Erwin RW, Liu JZ, Vandervoort K, Shelton RN. 2D and 3D magnetic behavior of Er in ErBa2Cu3O7. Phys Rev Lett 1989; 63:2606-2609. [PMID: 10040938 DOI: 10.1103/physrevlett.63.2606] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [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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Mangin P, Boumazouza D, George B, Rhyne JJ, Erwin RW. Static and dynamic properties of the (FexCr1-x)75P15C10 reentrant-spin-glass amorphous alloy. Phys Rev B Condens Matter 1989; 40:11123-11139. [PMID: 9991677 DOI: 10.1103/physrevb.40.11123] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [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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Yang KN, Ferreira JM, Lee BW, Maple MB, Li W, Lynn JW, Erwin RW. Antiferromagnetic ordering in superconducting and oxygen-deficient nonsuperconducting RBa2Cu3O7- delta compounds (R=Nd and Sm). Phys Rev B Condens Matter 1989; 40:10963-10972. [PMID: 9991658 DOI: 10.1103/physrevb.40.10963] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [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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Boumazouza D, Mangin P, George B, Louis P, Brand RA, Rhyne JJ, Erwin RW. Comment on "Magnetism in Au82.5Fe17.5". Phys Rev B Condens Matter 1989; 39:749-751. [PMID: 9947219 DOI: 10.1103/physrevb.39.749] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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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Erwin RW, Rhyne JJ, Salamon MB, Borchers J, Sinha S, Du R, Cunningham JE, Flynn CP. Magnetic structure of Dy-Y superlattices. Phys Rev B Condens Matter 1987; 35:6808-6825. [PMID: 9940933 DOI: 10.1103/physrevb.35.6808] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Salamon MB, Sinha S, Rhyne JJ, Cunningham JE, Erwin RW, Borchers J, Flynn CP. Long-range incommensurate magnetic order in a Dy-Y multilayer. Phys Rev Lett 1986; 56:259-262. [PMID: 10033138 DOI: 10.1103/physrevlett.56.259] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [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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