Physical Review B
– 1 June 2001
Volume 63, Issue 22
- RAPID COMMUNICATIONS
- ARTICLES
- Structure, structural phase transitions, mechanical properties, defects, etc.
- Inhomogeneous, disordered, and partially ordered systems
- Dynamics, dynamical systems, lattice effects, quantum solids, etc.
- Magnetism
- Superfluidity and superconductivity
- COMMENTS
- ERRATA
RAPID COMMUNICATIONS
Magnetism
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Using electronic structure changes to map the H-T phase diagram of α′-NaV2O5
A. B. Sushkov, J. L. Musfeldt, S. A. Crooker, J. Jegoudez, and A. Revcolevschi
Published
26 April 2001
(4 pages)
220401(R)
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PDF (60 kB)]
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Coupled cluster treatment of an interpolating triangle-kagomé antiferromagnet
D. J. J. Farnell, R. F. Bishop, and K. A. Gernoth
Published
3 May 2001
(4 pages)
220402(R)
[ View
PDF (66 kB)]
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Theory of tunneling magnetoresistance of an epitaxial Fe/MgO/Fe(001) junction
J. Mathon and A. Umerski
Published
10 May 2001
(4 pages)
220403(R)
[ View
PDF (289 kB)]
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Magnetic Compton scattering study of the ferromagnetic amorphous alloys Fe1-xBx
J. W. Taylor, J. A. Duffy, A. M. Bebb, M. J. Cooper, S. B. Dugdale, J. E. McCarthy, D. N. Timms, D. Greig, and Y. B. Xu
Published
18 May 2001
(4 pages)
220404(R)
[ View
PDF (59 kB)]
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Impurity scattering from δ-layers in giant magnetoresistance systems
C. H. Marrows and B. J. Hickey
Published
23 May 2001
(4 pages)
220405(R)
[ View
PDF (61 kB)]
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Quantum spin assisted tunneling in half-metallic manganite tunnel junctions
R. Y. Gu, L. Sheng, and C. S. Ting
Published
23 May 2001
(4 pages)
220406(R)
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PDF (71 kB)]
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Current-induced switching of magnetic domains to a perpendicular configuration
X. Waintal and P. W. Brouwer
Published
24 May 2001
(4 pages)
220407(R)
[ View
PDF (144 kB)]
Superfluidity and superconductivity
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Electronlike Fermi surface and remnant (π,0) feature in overdoped La1.78Sr0.22CuO4
T. Yoshida, X. J. Zhou, M. Nakamura, S. A. Kellar, P. V. Bogdanov, E. D. Lu, A. Lanzara, Z. Hussain, A. Ino, T. Mizokawa, A. Fujimori, H. Eisaki, C. Kim, Z.-X. Shen, T. Kakeshita, and S. Uchida
Published
3 May 2001
(4 pages)
220501(R)
[ View
PDF (140 kB)]
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Crystallization of the ordered vortex phase in high-temperature superconductors
D. Giller, B. Ya. Shapiro, I. Shapiro, A. Shaulov, and Y. Yeshurun
Published
3 May 2001
(4 pages)
220502(R)
[ View
PDF (79 kB)]
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Magnetoresistivity and Hc2(T) in MgB2
S. L. Bud’ko, C. Petrovic, G. Lapertot, C. E. Cunningham, P. C. Canfield, M-H. Jung, and A. H. Lacerda
Published
11 May 2001
(3 pages)
220503(R)
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PDF (45 kB)]
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Energy gap from tunneling and metallic contacts onto MgB2: Possible evidence for a weakened surface layer
Herbert Schmidt, J. F. Zasadzinski, K. E. Gray, and D. G. Hinks
Published
18 May 2001
(4 pages)
220504(R)
[ View
PDF (321 kB)]
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Compressibility and electronic structure of MgB2 up to 8 GPa
T. Vogt, G. Schneider, J. A. Hriljac, G. Yang, and J. S. Abell
Published
18 May 2001
(3 pages)
220505(R)
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PDF (166 kB)]
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Isotope effects and possible pairing mechanism in optimally doped cuprate superconductors
Guo-meng Zhao, Vidula Kirtikar, and Donald E. Morris
Published
21 May 2001
(4 pages)
220506(R)
[ View
PDF (71 kB)]
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Pressure-induced anomalous magnetism and unconventional superconductivity in CeRhIn5: 115In-NQR study under pressure
T. Mito, S. Kawasaki, G.-q. Zheng, Y. Kawasaki, K. Ishida, Y. Kitaoka, D. Aoki, Y. Haga, and Y. Onuki
Published
23 May 2001
(4 pages)
220507(R)
[ View
PDF (82 kB)]
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Tunneling spectroscopy and magnetization measurements of the superconducting properties of MgB2
Amos Sharoni, Israel Felner, and Oded Millo
Published
24 May 2001
(4 pages)
220508(R)
[ View
PDF (153 kB)]
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Mixed-parity superconductivity in Sr2RuO4
M. Eschrig, J. Ferrer, and M. Fogelström
Published
24 May 2001
(4 pages)
220509(R)
[ View
PDF (157 kB)]
ARTICLES
Structure, structural phase transitions, mechanical properties, defects, etc.
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Thermal equation of state of tantalum
Ronald E. Cohen and O. Gülseren
Published
4 May 2001
(10 pages)
224101
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PDF (328 kB)]
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Monte Carlo simulation of the role of defects as a melting mechanism
L. Gómez, A. Dobry, and H. T. Diep
Published
8 May 2001
(6 pages)
224103
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PDF (79 kB)]
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Hyperfine interaction measurements in LaCrO3 and LaFeO3 perovskites using perturbed angular correlation spectroscopy
R. Dogra, A. C. Junqueira, R. N. Saxena, A. W. Carbonari, J. Mestnik-Filho, and M. Moralles
Published
10 May 2001
(9 pages)
224104
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Pressure-induced softening of shear modes in ZnO
Frédéric Decremps, Jianzhong Zhang, Baosheng Li, and Robert C. Liebermann
Published
11 May 2001
(5 pages)
224105
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PDF (386 kB)]
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Structural stability and lattice defects in copper: Ab initio, tight-binding, and embedded-atom calculations
Y. Mishin, M. J. Mehl, D. A. Papaconstantopoulos, A. F. Voter, and J. D. Kress
Published
21 May 2001
(16 pages)
224106
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PDF (265 kB)]
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Comparison of structural transformations and superconductivity in compressed sulfur and selenium
Sven P. Rudin, Amy Y. Liu, J. K. Freericks, and Alexander Quandt
Published
21 May 2001
(9 pages)
224107
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Elastic constants of quantum solids by path integral simulations
Philipp Schöffel and Martin H. Müser
Published
21 May 2001
(9 pages)
224108
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PDF (135 kB)]
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Dynamical effects of the nanometer-sized polarized domains in Pb(Zn1/3Nb2/3)O3
P. M. Gehring, S.-E. Park, and G. Shirane
Published
22 May 2001
(7 pages)
224109
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PDF (116 kB)]
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Monte Carlo study of a compressible pseudospin model for (CH3NH3)5Bi2Cl11
B. Kuchta, P. Carpentier, R. Jakubas, W. Zaja̧c, and P. Zieliński
Published
22 May 2001
(6 pages)
224110
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PDF (85 kB)]
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Ion peening and stress relaxation induced by low-energy atom bombardment of covalent solids
Monika Koster and Herbert M. Urbassek
Published
22 May 2001
(6 pages)
224111
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PDF (139 kB)]
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Identification of open-volume defects in disordered and amorphized Si: A depth-resolved positron annihilation study
G. Amarendra, R. Rajaraman, G. Venugopal Rao, K. G. M. Nair, B. Viswanathan, R. Suzuki, T. Ohdaira, and T. Mikado
Published
23 May 2001
(6 pages)
224112
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Phase stability of decomposed Ni-Al alloys under ion irradiation
G. Schmitz, J. C. Ewert, F. Harbsmeier, M. Uhrmacher, and F. Haider
Published
23 May 2001
(12 pages)
224113
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PDF (372 kB)]
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Landau free energy for a bcc-hcp reconstructive phase transformation
Mahdi Sanati, A. Saxena, T. Lookman, and R. C. Albers
Published
23 May 2001
(7 pages)
224114
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PDF (578 kB)]
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Energy and pressure versus volume: Equations of state motivated by the stabilized jellium model
Alim B. Alchagirov, John P. Perdew, Jonathan C. Boettger, R. C. Albers, and Carlos Fiolhais
Published
24 May 2001
(16 pages)
224115
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PDF (195 kB)]
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Molecular dynamic simulation of a homogeneous bcc→hcp transition
J. R. Morris and K. M. Ho
Published
24 May 2001
(9 pages)
224116
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PDF (521 kB)]
Inhomogeneous, disordered, and partially ordered systems
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X-ray-absorption fine structure study on devitrification of ultrafine amorphous Ni-B alloys
Shiqiang Wei, Hiroyuki Oyanagi, Zhongrui Li, Xinyi Zhang, Wenhan Liu, Shilong Yin, and Xiaoguang Wang
Published
4 May 2001
(5 pages)
224201
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PDF (69 kB)]
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Dipolar ordering and glassy freezing in methanol-β-hydroquinone-clathrate
H. Woll, M. C. Rheinstädter, F. Kruchten, K. Kiefer, M. Enderle, A. Klöpperpieper, J. Albers, and K. Knorr
Published
14 May 2001
(12 pages)
224202
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PDF (457 kB)]
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Light-induced relief gratings and a mechanism of metastable light-induced expansion in chalcogenide glasses
S. H. Messaddeq, V. K. Tikhomirov, Y. Messaddeq, D. Lezal, and M. Siu Li
Published
21 May 2001
(5 pages)
224203
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PDF (281 kB)]
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Intermixing of a system with positive heat of mixing at high strain rates
H. W. Sheng and E. Ma
Published
22 May 2001
(6 pages)
224205
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PDF (104 kB)]
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Trifurcated crystallization and inhomogeneity in GeSe2 glass
T. Nakaoka, Y. Wang, K. Murase, and K. Inoue
Published
23 May 2001
(5 pages)
224206
[ View
PDF (189 kB)]
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Role of disorder in incorporation energies of oxygen atoms in amorphous silica
Marek A. Szymanski, Alexander L. Shluger, and A. Marshall Stoneham
Published
24 May 2001
(9 pages)
224207
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PDF (242 kB)]
Dynamics, dynamical systems, lattice effects, quantum solids, etc.
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Dispersion of the long-wavelength phonons in Ge, Si, GaAs, quartz, and sapphire
H.-Y. Hao and H. J. Maris
Published
10 May 2001
(10 pages)
224301
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PDF (136 kB)]
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Local and average crystal structure and displacements of La11B6 and EuB6 as a function of temperature
C. H. Booth, J. L. Sarrao, M. F. Hundley, A. L. Cornelius, G. H. Kwei, A. Bianchi, Z. Fisk, and J. M. Lawrence
Published
18 May 2001
(8 pages)
224302
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PDF (190 kB)]
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Charge kinks as Raman scatterers in quarter-filled ladders
E. Ya. Sherman, C. Ambrosch-Draxl, P. Lemmens, G. Güntherodt, and P. H. M. van Loosdrecht
Published
22 May 2001
(5 pages)
224305
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PDF (158 kB)]
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Phonon dispersion curves in an argon single crystal at high pressure by inelastic x-ray scattering
F. Occelli, M. Krisch, P. Loubeyre, F. Sette, R. Le Toullec, C. Masciovecchio, and J.-P. Rueff
Published
23 May 2001
(8 pages)
224306
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PDF (134 kB)]
Magnetism
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Ising models of quantum frustration
R. Moessner and S. L. Sondhi
Published
4 May 2001
(19 pages)
224401
[ View
PDF (904 kB)]
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Low-temperature specific heat in Pr0.63Ca0.37MnO3: Phase separation and metamagnetic transition
V. Hardy, A. Wahl, C. Martin, and Ch. Simon
Published
8 May 2001
(8 pages)
224403
[ View
PDF (187 kB)]
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Analyses of intrinsic magnetoelectric properties in spin-valve-type tunnel junctions with high magnetoresistance and low resistance
Xiu-Feng Han, Andrew C. C. Yu, Mikihiko Oogane, Junichirou Murai, Tadaomi Daibou, and Terunobu Miyazaki
Published
9 May 2001
(7 pages)
224404
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PDF (113 kB)]
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Nuclear spin relaxation for higher spin
W. Apel and Yu. A. Bychkov
Published
11 May 2001
(5 pages)
224405
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PDF (68 kB)]
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Magnon dispersion and thermodynamics in CsNiF3
J. Karadamoglou, N. Papanicolaou, X. Wang, and X. Zotos
Published
15 May 2001
(9 pages)
224406
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PDF (121 kB)]
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Electrical transport properties of bulk NicFe1-c alloys and related spin-valve systems
C. Blaas, L. Szunyogh, P. Weinberger, C. Sommers, and P. M. Levy
Published
18 May 2001
(6 pages)
224408
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PDF (87 kB)]
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Phase diagram of half-doped manganites
Zhenghuang Shu, Jinming Dong, and D. Y. Xing
Published
18 May 2001
(5 pages)
224409
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PDF (75 kB)]
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Charge ordering and magnetoresistance of Ca1-xCexMnO3
Z. Zeng, M. Greenblatt, and M. Croft
Published
21 May 2001
(10 pages)
224410
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PDF (173 kB)]
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Spin accumulation and resistance due to a domain wall
E. Šimánek
Published
22 May 2001
(8 pages)
224412
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PDF (106 kB)]
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Crystal structure and physical properties of Eu0.83Fe4Sb12
E. Bauer, St. Berger, A. Galatanu, M. Galli, H. Michor, G. Hilscher, Ch. Paul, B. Ni, M. M. Abd-Elmeguid, V. H. Tran, A. Grytsiv, and P. Rogl
Published
22 May 2001
(7 pages)
224414
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Growth and magnetic anisotropy of thin W(110)/Co films on Al2O3(112¯0)
R. Sellmann, H. Fritzsche, H. Maletta, V. Leiner, and R. Siebrecht
Published
22 May 2001
(7 pages)
224415
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PDF (288 kB)]
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Magnetic ordering and spin-state transition in R0.67Sr0.33CoO3
M. Paraskevopoulos, J. Hemberger, A. Krimmel, and A. Loidl
Published
22 May 2001
(7 pages)
224416
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PDF (124 kB)]
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Decoupling of the S=1/2 antiferromagnetic zig-zag ladder with anisotropy
V. R. Vieira, N. Guihéry, J. P. Rodriguez, and P. D. Sacramento
Published
22 May 2001
(11 pages)
224417
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PDF (151 kB)]
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Magnetic phase separation in ordered alloys
Jordi Marcos, Eduard Vives, and Teresa Castán
Published
23 May 2001
(10 pages)
224418
[ View
PDF (241 kB)]
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Spin-dependent thermal and electrical transport in a spin-valve system
Zheng-Chuan Wang, Gang Su, and Song Gao
Published
23 May 2001
(8 pages)
224419
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PDF (120 kB)]
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Soft x-ray magnetic circular dichroism study of the ferromagnetic spinel-type Cr chalcogenides
A. Kimura, J. Matsuno, J. Okabayashi, A. Fujimori, T. Shishidou, E. Kulatov, and T. Kanomata
Published
24 May 2001
(7 pages)
224420
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Strong correlation between high-temperature electronic and low-temperature magnetic ordering in La1-xCaxMnO3 continuous phase diagram
Young K. Yoo, Fred Duewer, Tomoteru Fukumura, Haitao Yang, Dong Yi, Sheng Liu, Hauyee Chang, Tetsuya Hasegawa, Masashi Kawasaki, Hideomi Koinuma, and Xiao-Dong Xiang
Published
24 May 2001
(5 pages)
224421
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Magnetic relaxation behavior in La0.5Ca0.5MnO3 and Nd0.5Sr0.5MnO3
J. López, P. N. Lisboa-Filho, W. A. C. Passos, W. A. Ortiz, F. M. Araujo-Moreira, O. F. de Lima, D. Schaniel, and K. Ghosh
Published
24 May 2001
(9 pages)
224422
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Strain-induced local distortions and orbital ordering in Nd0.5Sr0.5MnO3 manganite films
Q. Qian, T. A. Tyson, C.-C. Kao, W. Prellier, J. Bai, A. Biswas, and R. L. Greene
Published
24 May 2001
(4 pages)
224424
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PDF (52 kB)]
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Oblique triangular antiferromagnetic phase in CsCu1-xCoxCl3
T. Ono, T. Kato, H. Tanaka, A. Hoser, N. Stüßer, and U. Schotte
Published
24 May 2001
(6 pages)
224425
[ View
PDF (412 kB)]
Superfluidity and superconductivity
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Hole motion in an anisotropic antiferromagnet studied using an extended t-J model
Zhan-Hai Dong and Shi-Wei Gu
Published
3 May 2001
(7 pages)
224501
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PDF (318 kB)]
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Effects of defect morphology on the properties of the vortex system in Bi2Sr2CaCu2O8+δ irradiated with heavy ions
N. Kuroda, N. Ishikawa, Y. Chimi, A. Iwase, H. Ikeda, R. Yoshizaki, and T. Kambara
Published
7 May 2001
(5 pages)
224502
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PDF (199 kB)]
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Transport properties near the z=2 insulator-superconductor transition
Denis Dalidovich and Philip Phillips
Published
7 May 2001
(5 pages)
224503
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PDF (65 kB)]
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Vortex dynamics in the two-fluid model
D. J. Thouless, M. R. Geller, W. F. Vinen, J.-Y. Fortin, and S. W. Rhee
Published
10 May 2001
(10 pages)
224504
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Excitations of superfluid 4He in porous media: Aerogel and Vycor
O. Plantevin, B. Fåk, H. R. Glyde, N. Mulders, J. Bossy, G. Coddens, and H. Schober
Published
22 May 2001
(11 pages)
224508
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Low-temperature specific heat and critical magnetic field of α-uranium single crystals
J. C. Lashley, B. E. Lang, J. Boerio-Goates, B. F. Woodfield, G. M. Schmiedeshoff, E. C. Gay, C. C. McPheeters, D. J. Thoma, W. L. Hults, J. C. Cooley, R. J. Hanrahan, Jr., and J. L. Smith
Published
23 May 2001
(7 pages)
224510
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Superconductivity in Ru1-xSr2GdCu2+xO8-y compounds
P. W. Klamut, B. Dabrowski, S. Kolesnik, M. Maxwell, and J. Mais
Published
23 May 2001
(6 pages)
224512
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Superconductivity-induced optical changes for energies of 100Δ in the cuprates
M. Rübhausen, A. Gozar, M. V. Klein, P. Guptasarma, and D. G. Hinks
Published
23 May 2001
(5 pages)
224514
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PDF (98 kB)]
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Determination of the Fermi surface in high-Tc superconductors by angle-resolved photoemission spectroscopy
J. Mesot, M. Randeria, M. R. Norman, A. Kaminski, H. M. Fretwell, J. C. Campuzano, H. Ding, T. Takeuchi, T. Sato, T. Yokoya, T. Takahashi, I. Chong, T. Terashima, M. Takano, T. Mochiku, and K. Kadowaki
Published
23 May 2001
(14 pages)
224516
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Vortex structure in underdoped cuprates
Patrick A. Lee and Xiao-Gang Wen
Published
24 May 2001
(9 pages)
224517
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PDF (108 kB)]
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In-plane anisotropy and possible chain contribution to magnetoconductivity in YBa2Cu3O7-δ
T. Björnängen, J. Axnäs, Yu. Eltsev, A. Rydh, and Ö. Rapp
Published
24 May 2001
(6 pages)
224518
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Excited states of 4He droplets
R. Guardiola, J. Navarro, and M. Portesi
Published
24 May 2001
(7 pages)
224519
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Possible nodal vortex state in CeRu2
R. Kadono, W. Higemoto, A. Koda, K. Ohishi, T. Yokoo, J. Akimitsu, M. Hedo, Y. Inada, Y. Ōnuki, E. Yamamoto, and Y. Haga
Published
24 May 2001
(16 pages)
224520
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Lattice properties of MgB2 versus temperature and pressure
J. D. Jorgensen, D. G. Hinks, and S. Short
Published
24 May 2001
(5 pages)
224522
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PDF (122 kB)]
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