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PROLA » Phys. Rev. B » Volume 56 » Issue 2
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Physical Review B – 1 July 1997
Volume 56, Issue 2

RAPID COMMUNICATIONS

Structure, structural phase transitions, mechanical properties, defects, etc.

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Observation of the 1E state of Cr4+ in yttrium aluminum garnet
Y. R. Shen, U. Hömmerich, and K. L. Bray
pp. R473-R476 [View PDF (93 kB)]
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(DI-DCNQI)2Cu as a unique member of the DCNQI-Cu family: A theoretical study of high-pressure phases
Tsuyoshi Miyazaki and Kiyoyuki Terakura
pp. R477-R480 [View PDF (136 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Mean free path of high-frequency acoustic excitations in glasses with application to vitreous silica
René Vacher, Jacques Pelous, and Eric Courtens
pp. R481-R484 [View PDF (114 kB)]
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Experimental evidence for negative correlation energy and valence alternation in amorphous selenium
A. V. Kolobov, M. Kondo, H. Oyanagi, R. Durny, A. Matsuda, and K. Tanaka
pp. R485-R488 [View PDF (71 kB)]

Magnetism

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Solution of the two-channel spin-flavor Kondo model
Jinwu Ye
pp. R489-R492 [View PDF (124 kB)]
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Spin, charge, and orbital ordering in Mn perovskite oxides studied by model Hartree-Fock calculations
T. Mizokawa and A. Fujimori
pp. R493-R496 [View PDF (123 kB)]
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Coherent waves of magnetic polarons propagating in La1-xCaxMnO3: An inelastic-neutron-scattering study
M. Hennion, F. Moussa, J. Rodríguez-Carvajal, L. Pinsard, and A. Revcolevschi
pp. R497-R500 [View PDF (107 kB)]
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Specific heat, thermal expansion, and pressure dependencies of the transition temperatures of doped CuGeO3
T. Lorenz, H. Kierspel, S. Kleefisch, B. Büchner, E. Gamper, A. Revcolevschi, and G. Dhalenne
pp. R501-R504 [View PDF (114 kB)]

Superfluidity and superconductivity

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Anisotropic pairing in superconducting Sr2RuO4: Ru NMR and NQR studies
K. Ishida, Y. Kitaoka, K. Asayama, S. Ikeda, S. Nishizaki, Y. Maeno, K. Yoshida, and T. Fujita
pp. R505-R508 [View PDF (113 kB)]
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Analysis of characteristic temperatures in high-Tc systems
J. Schmalian, S. Grabowski, and K. H. Bennemann
pp. R509-R512 [View PDF (138 kB)]
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Electronic Raman scattering in underdoped YBa2Cu3O6.5
X. K. Chen, J. G. Naeini, K. C. Hewitt, J. C. Irwin, R. Liang, and W. N. Hardy
pp. R513-R516 [View PDF (109 kB)]
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Vortex-matter phase transitions in Bi2Sr2CaCu2O8: Effects of weak disorder
B. Khaykovich, M. Konczykowski, E. Zeldov, R. A. Doyle, D. Majer, P. H. Kes, and T. W. Li
pp. R517-R520 [View PDF (89 kB)]
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Altered Sr environment in La2-xSrxCuO4
D. Haskel, E. A. Stern, D. G. Hinks, A. W. Mitchell, and J. D. Jorgensen
pp. R521-R524 [View PDF (112 kB)]
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Electronic structure of CuO2 planes: From insulator to superconductor
S. LaRosa, I. Vobornik, F. Zwick, H. Berger, M. Grioni, G. Margaritondo, R. J. Kelley, M. Onellion, and A. Chubukov
pp. R525-R528 [View PDF (126 kB)]

ARTICLES

Structure, structural phase transitions, mechanical properties, defects, etc.

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Raman-scattering observation of the rutile-to-CaCl2 phase transition in RuO2
S. S. Rosenblum, W. H. Weber, and B. L. Chamberland
pp. 529-533 [View PDF (114 kB)]
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Quasiepitaxial growth of a monoclinic phase on UO2 single crystals upon leaching in H2O
L. Nowicki, A. Turos, C. Choffel, F. Garrido, L. Thomé, J. Gaca, M. Wójcik, and Hj. Matzke
pp. 534-542 [View PDF (170 kB)]
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High-pressure phases of PbF2: A joint experimental and theoretical study
H. E. Lorenzana, J. E. Klepeis, M. J. Lipp, W. J. Evans, H. B. Radousky, and M. van Schilfgaarde
pp. 543-551 [View PDF (673 kB)]
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Phase-stability study of the Al-Nb system
C. Colinet, A. Pasturel, D. Nguyen Manh, D. G. Pettifor, and P. Miodownik
pp. 552-565 [View PDF (237 kB)]
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Ferroelectric soft mode and relaxation behavior in a molecular-dynamics simulation of KNbO3 and KTaO3
M. Sepliarsky, M. G. Stachiotti, and R. L. Migoni
pp. 566-571 [View PDF (165 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Hall effect in two-dimensional composites
H. Christiansson
pp. 572-578 [View PDF (174 kB)]
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Optical homogeneous linewidths in glasses in the framework of the soft-potential model
A. J. García and J. Fernández
pp. 579-592 [View PDF (281 kB)]

Dynamics, dynamical systems, lattice effects, quantum solids, etc.

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Coherent production of phonons from time-dependent strains
Loris Ferrari
pp. 593-603 [View PDF (226 kB)]
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Lattice effects on an impurity center: CuX4(NH3)22- centers (X=Cl, Br) in NH4X
J. A. Aramburu and M. Moreno
pp. 604-610 [View PDF (2,252 kB)]
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Direct atomistic simulation of quartz crystal oscillators: Bulk properties and nanoscale devices
Jeremy Q. Broughton, Christopher A. Meli, Priya Vashishta, and Rajiv K. Kalia
pp. 611-618 [View PDF (164 kB)]

Magnetism

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Soliton relaxation in magnets
V. G. Baryakhtar, B. A. Ivanov, A. L. Sukstanskii, and E. Yu. Melikhov
pp. 619-635 [View PDF (318 kB)]
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Cluster variation approach to the Ising square lattice with two- and four-spin interactions
C. Buzano and M. Pretti
pp. 636-644 [View PDF (218 kB)]
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Quantum transfer-matrix approach to S=1 antiferromagnetic chains at finite temperatures
G. Kamieniarz, R. Matysiak, A. Caramico D’Auria, F. Esposito, and U. Esposito
pp. 645-653 [View PDF (204 kB)]
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Magnetic impurity coupled to a Heisenberg chain: Density-matrix renormalization-group study
W. Zhang, J. Igarashi, and P. Fulde
pp. 654-660 [View PDF (179 kB)]
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Explanation of NMR experiments on doped cuprates using the frustration model
Chay Goldenberg and Amnon Aharony
pp. 661-667 [View PDF (192 kB)]
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Underscreened Kondo effect: A two S=1 impurity model
Karyn Le Hur and B. Coqblin
pp. 668-677 [View PDF (239 kB)]
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Evolution of magnetism and superconductivity in CeCu2(Si1-xGex)2
O. Trovarelli, M. Weiden, R. Müller-Reisener, M. Gómez-Berisso, P. Gegenwart, M. Deppe, C. Geibel, J. G. Sereni, and F. Steglich
pp. 678-685 [View PDF (195 kB)]
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Orbital liquid in perovskite transition-metal oxides
S. Ishihara, M. Yamanaka, and N. Nagaosa
pp. 686-692 [View PDF (159 kB)]
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Cluster-variation-method simulations of the M1-xMx′Pt3 (M,M′=Mn, Fe, Co) magnetic phase diagrams with competing magnetic interactions
F. Aguilera-Granja, M. C. Cadeville, V. Pierron-Bohnes, A. Dinia, and T. H. Kim
pp. 693-698 [View PDF (162 kB)]
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Competition between magnetism and superconductivity in CeCu2Si2
R. Feyerherm, A. Amato, C. Geibel, F. N. Gygax, P. Hellmann, R. H. Heffner, D. E. MacLaughlin, R. Müller-Reisener, G. J. Nieuwenhuys, A. Schenck, and F. Steglich
pp. 699-710 [View PDF (226 kB)]
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Onset of magnetic order in YbCu5-xAlx
E. Bauer, R. Hauser, L. Keller, P. Fischer, O. Trovarelli, J. G. Sereni, J. J. Rieger, and G. R. Stewart
pp. 711-718 [View PDF (201 kB)]
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rf susceptibility of single-crystal CrBr3 near the Curie temperature
V. A. Alyoshin, V. A. Berezin, and V. A. Tulin
pp. 719-725 [View PDF (128 kB)]
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Calorimetric study of the desorption of the interstitial hydrogen atoms in ferromagnetic Nd2Fe14BHx (x<~5) microcrystals
S. Ram, H. J-Fecht, S. Haldar, P. Ramachandrarao, and H. D. Banerjee
pp. 726-737 [View PDF (207 kB)]
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Macroscopic quantum coherence in ferrimagnets
Alain Chiolero and Daniel Loss
pp. 738-746 [View PDF (176 kB)]
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Influence of adsorbates and substrate interdiffusion on the spin-dependent electron scattering of Fe/Ag(001): Exploration of the parameter space for an electron spin detector
A. Scholl, L. Baumgarten, and W. Eberhardt
pp. 747-752 [View PDF (122 kB)]
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Birefringence-induced interference effects in thin-film magnetic-circular-dichroism spectra
Dennis Rioux, Brian Allen, Hartmut Höchst, Dai Zhao, and David L. Huber
pp. 753-758 [View PDF (139 kB)]
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Paramagnetic phase of the infinite-layer antiferromagnet Ca0.85Sr0.15CuO2 as seen by Cu NMR
R. Pozzi, M. Mali, M. Matsumura, F. Raffa, J. Roos, and D. Brinkmann
pp. 759-765 [View PDF (168 kB)]

Superfluidity and superconductivity

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Two relaxation times in mutual friction of superfluid 3He
N. B. Kopnin and A. V. Lopatin
pp. 766-779 [View PDF (308 kB)]
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Laser spectroscopy of thulium atoms implanted in liquid and solid 4He
Kiyoshi Ishikawa, Atsushi Hatakeyama, Koichi Gosyono-o, Shigeaki Wada, Yoshiro Takahashi, and Tsutomu Yabuzaki
pp. 780-787 [View PDF (145 kB)]
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Current-voltage characteristic of a Josephson junction with randomly distributed Abrikosov vortices
Mikhail V. Fistul and Gabriele F. Giuliani
pp. 788-794 [View PDF (161 kB)]
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Electron-phonon interactions, pair-transfer processes, and superconductivity in TTF[Ni(dmit)2]2
R. Ramakumar, Y. Tanaka, and K. Yamaji
pp. 795-801 [View PDF (174 kB)]
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Superconducting fluctuations in the thermal conductivity of Bi2Sr2CaCu2O8 and DyBa2Cu3O7-x materials
M. Houssa, M. Ausloos, R. Cloots, and H. Bougrine
pp. 802-808 [View PDF (169 kB)]
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Ginzburg-Landau-Gor’kov theory of magnetic oscillations in a type-II two-dimensional superconductor
G. M. Bruun, V. Nikos Nicopoulos, and N. F. Johnson
pp. 809-825 [View PDF (342 kB)]
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Superconductivity-induced phase-periodic transport in nanoscale structures
M. Leadbeater and C. J. Lambert
pp. 826-831 [View PDF (138 kB)]
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Modification of current-voltage characteristics of double-barrier tunnel junctions under the influence of quasiparticle extraction
I. P. Nevirkovets
pp. 832-837 [View PDF (127 kB)]
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Density of states of a type-II superconductor in a high magnetic field: Impurity effects
Saša Dukan and Zlatko Tešanović
pp. 838-845 [View PDF (222 kB)]
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Superconductivity and magnetism in heavy-fermion UPd2(Al,Ga)3
S. Süllow, B. Ludoph, B. Becker, G. J. Nieuwenhuys, A. A. Menovsky, and J. A. Mydosh
pp. 846-852 [View PDF (171 kB)]
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Molecular beam epitaxy and microstructural study of La2-xSr1+xCu2O6+y thin films
K. Verbist, O. Milat, G. Van Tendeloo, F. Arrouy, E. J. Williams, C. Rossel, E. Mächler, and J.-P. Locquet
pp. 853-861 [View PDF (1,045 kB)]
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Effects of 1-MeV proton irradiation in Hg-based cuprate thin films
A. A. Gapud, J. R. Liu, J. Z. Wu, W. N. Kang, B. W. Kang, S. H. Yun, and W. K. Chu
pp. 862-867 [View PDF (101 kB)]
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Distribution functions in a normal-metal–superconductor junction
C. H. Choi
pp. 868-871 [View PDF (112 kB)]
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Apparent diamagnetic response of an inhomogeneous ferromagnet
H. Claus and B. W. Veal
pp. 872-876 [View PDF (76 kB)]
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High-temperature 63Cu(2) nuclear quadrupole and magnetic resonance measurements of YBa2Cu4O8
N. J. Curro, T. Imai, C. P. Slichter, and B. Dabrowski
pp. 877-885 [View PDF (216 kB)]
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Spontaneous flux and magnetic-interference patterns in 0-π Josephson junctions
J. R. Kirtley, K. A. Moler, and D. J. Scalapino
pp. 886-891 [View PDF (140 kB)]
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Theory of Josephson effects in anisotropic superconductors
Yukio Tanaka and Satoshi Kashiwaya
pp. 892-912 [View PDF (497 kB)]
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Effects of 1-GeV uranium ion irradiation on vortex pinning in single crystals of the high-temperature superconductor YBa2Cu3O7-δ
L. M. Paulius, J. A. Fendrich, W.-K. Kwok, A. E. Koshelev, V. M. Vinokur, G. W. Crabtree, and B. G. Glagola
pp. 913-924 [View PDF (252 kB)]
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Critical currents and pinning mechanisms in untwinned a-axis YBa2Cu3O7-x thin films
Z. Trajanovic, C. J. Lobb, M. Rajeswari, I. Takeuchi, C. Kwon, and T. Venkatesan
pp. 925-933 [View PDF (217 kB)]
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Properties of YNi2B2C superconducting thin films
R. Vaglio, A. Andreone, C. Aruta, A. Cassinese, F. Fontana, G. W. Crabtree, M. Iavarone, Y. De Wilde, L. Maritato, C. Attanasio, C. Coccorese, M. Salluzzo, and M. Salvato
pp. 934-939 [View PDF (527 kB)]
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Neutron diffraction and NQR study of the intermediate turn angle phase formed during AFI to AFII reordering in YBa2Cu3-xAlxO6+δ
E. Brecht, W. W. Schmahl, H. Fuess, S. Schmenn, H. Lütgemeier, N. H. Andersen, B. Lebech, and Th. Wolf
pp. 940-948 [View PDF (211 kB)]

COMMENTS

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Comment on “Electronic structure of insulating salts of the κ-(BEDT-TTF)2X family studied by low-temperature specific-heat measurements”
N. A. Fortune and Yu. V. Sushko
pp. 949-950 [View PDF (48 kB)]
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Reply to the “Comment on ‘Electronic structure of insulating salts of the κ-(BEDT-TTF)2X family studied by low-temperature specific-heat measurements’ ”
Y. Nakazawa and K. Kanoda
pp. 951-952 [View PDF (56 kB)]
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Comment on “Electronic thermal conductivity and the Wiedemann-Franz law for unconventional superconductors”
M. Houssa and M. Ausloos
pp. 953-954 [View PDF (61 kB)]
 
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