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PROLA » Phys. Rev. B » Volume 62 » Issue 22
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Physical Review B – 1 December 2000
Volume 62, Issue 22

RAPID COMMUNICATIONS

Inhomogeneous, disordered, and partially ordered systems

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Percolative growth of photodarkening in amorphous As2S3 films
Ashtosh Ganjoo, K. Shimakawa, H. Kamiya, E. A. Davis, and Jai Singh
pp. R14601-R14604 [View PDF (61 kB)]
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Stable icosahedral quasicrystals in binary Cd-Ca and Cd-Yb systems
J. Q. Guo, E. Abe, and A. P. Tsai
pp. R14605-R14608 [View PDF (148 kB)]

Magnetism

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Giant orbital moments of Fe and Co in alkali metals Cs, Rb, and K
G. Y. Guo
pp. R14609-R14612 [View PDF (53 kB)]
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Spin-cluster model for the low-temperature phase of α′-NaV2O5
Simon Trebst and Anirvan Sengupta
pp. R14613-R14616 [View PDF (77 kB)]
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Test of the frustrated spin-cluster model to describe the low-temperature physics of NaV2O5
Claudius Gros, Roser Valentí, J. V. Alvarez, Kay Hamacher, and Wolfgang Wenzel
pp. R14617-R14620 [View PDF (284 kB)]
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Incommensurate magnetic structure of CeRhIn5
Wei Bao, P. G. Pagliuso, J. L. Sarrao, J. D. Thompson, Z. Fisk, J. W. Lynn, and R. W. Erwin
pp. R14621-R14624 [View PDF (98 kB)]
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Unusual magnetic behavior in Gd5(Si1.5Ge2.5) and Gd5(Si2Ge2)
E. M. Levin, V. K. Pecharsky, and K. A. Gschneidner, Jr.
pp. R14625-R14628 [View PDF (82 kB)]
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Surface segregation and restructuring of colossal-magnetoresistant manganese perovskites La0.65Sr0.35MnO3
Hani Dulli, P. A. Dowben, S.-H. Liou, and E. W. Plummer
pp. R14629-R14632 [View PDF (91 kB)]
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Evolution of the spin gap upon doping a 2-leg ladder
D. Poilblanc, O. Chiappa, J. Riera, S. R. White, and D. J. Scalapino
pp. R14633-R14636 [View PDF (123 kB)]
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Charge and orbital ordering and spin-state transition driven by structural distortion in YBaCo2O5
S. K. Kwon, J. H. Park, and B. I. Min
pp. R14637-R14640 [View PDF (164 kB)]

Superfluidity and superconductivity

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Orbital fluctuation-induced triplet superconductivity: Mechanism of superconductivity in Sr2RuO4
Tetsuya Takimoto
pp. R14641-R14644 [View PDF (89 kB)]
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Supercurrent-phase relation of an Nb/AlOx/Al/AlOx/Nb-based Josephson junction at the superconducting transition of the Al Interlayer
M. Götz, M. Grajcar, E. Il’ichev, V. V. Khanin, A. B. Zorin, J. Niemeyer, and H.-G. Meyer
pp. R14645-R14648 [View PDF (71 kB)]
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Josephson effects in a superconductor–normal-metal mesoscopic structure with a dangling superconducting arm
R. Shaikhaidarov, A. F. Volkov, H. Takayanagi, V. T. Petrashov, and P. Delsing
pp. R14649-R14652 [View PDF (138 kB)]
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Time-reversal symmetry breaking at Josephson tunnel junctions of purely d-wave superconductors
T. Löfwander, V. S. Shumeiko, and G. Wendin
pp. R14653-R14656 [View PDF (74 kB)]
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Driven vortices in three-dimensional layered superconductors: Dynamical ordering along the c axis
Alejandro B. Kolton, Daniel Domínguez, Cynthia J. Olson, and Niels Grønbech-Jensen
pp. R14657-R14660 [View PDF (231 kB)]
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Dynamical phases of driven vortices interacting with periodic pinning
Gilson Carneiro
pp. R14661-R14664 [View PDF (288 kB)]
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Tilt modulus and angle-dependent flux lattice melting in the lowest Landau level approximation
G. Mohler and D. Stroud
pp. R14665-R14668 [View PDF (72 kB)]
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Exceeding the Pauli paramagnetic limit in the critical field of (TMTSF)2PF6
I. J. Lee, P. M. Chaikin, and M. J. Naughton
pp. R14669-R14672 [View PDF (75 kB)]
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Correlation gap in the optical spectra of the two-dimensional organic metal (BEDT-TTF)4[Ni(dto)2]
P. Haas, E. Griesshaber, B. Gorshunov, D. Schweitzer, M. Dressel, T. Klausa, W. Strunz, and F. F. Assaad
pp. R14673-R14676 [View PDF (181 kB)]
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Enhancement of static antiferromagnetic correlations by magnetic field in a superconductor La2-xSrxCuO4 with x=0.12
Susumu Katano, Masugu Sato, Kazuyoshi Yamada, Takao Suzuki, and Tetsuo Fukase
pp. R14677-R14680 [View PDF (62 kB)]
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Quasiparticle and Cooper pair tunneling in the vortex state of Bi2Sr2CaCu2O8+δ
N. Morozov, L. N. Bulaevskii, M. P. Maley, Yu. I. Latyshev, and T. Yamashita
pp. R14681-R14684 [View PDF (350 kB)]

ARTICLES

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

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Investigation of hardness in tetrahedrally bonded nonmolecular CO2 solids by density-functional theory
Jianjun Dong, John K. Tomfohr, Otto F. Sankey, Kurt Leinenweber, Maddury Somayazulu, and Paul F. McMillan
pp. 14685-14689 [View PDF (64 kB)]
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Thermodynamics and kinetics of homogeneous crystal nucleation studied by computer simulation
H. E. A. Huitema, J. P. van der Eerden, J. J. M. Janssen, and H. Human
pp. 14690-14702 [View PDF (163 kB)]
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Electronic and structural properties of germania polymorphs
Diane M. Christie and James R. Chelikowsky
pp. 14703-14711 [View PDF (156 kB)]
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Modulated phases in BCCD and water molecule vibrations
Yu. I. Yuzyuk, A. Almeida, M. R. Chaves, Filipa Pinto, M. L. Santos, L. M. Rabkin, and A. Klöpperpieper
pp. 14712-14719 [View PDF (130 kB)]
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Adjusting the melting point of a model system via Gibbs-Duhem integration: Application to a model of aluminum
Jess B. Sturgeon and Brian B. Laird
pp. 14720-14727 [View PDF (103 kB)]
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Effect of relaxation on the oxygen K-edge electron energy-loss near-edge structure in yttria-stabilized zirconia
S. Ostanin, A. J. Craven, D. W. McComb, D. Vlachos, A. Alavi, M. W. Finnis, and A. T. Paxton
pp. 14728-14735 [View PDF (220 kB)]
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Pretransitional diffuse neutron scattering in the mixed perovskite relaxor K1-xLixTaO3
Grace Yong, Jean Toulouse, Ross Erwin, Stephen M. Shapiro, and Bernard Hennion
pp. 14736-14743 [View PDF (175 kB)]
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Spectroscopy and calculations for 4fN→4fN-15d transitions of lanthanide ions in LiYF4
M. F. Reid, L. van Pieterson, R. T. Wegh, and A. Meijerink
pp. 14744-14749 [View PDF (79 kB)]
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Ab initio lattice dynamics of MgSiO3 perovskite at high pressure
B. B. Karki, R. M. Wentzcovitch, S. de Gironcoli, and S. Baroni
pp. 14750-14756 [View PDF (176 kB)]
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Two-dimensional thermodynamic theory of epitaxial Pb(Zr,Ti)O3 thin films
S. Hoon Oh and Hyun M. Jang
pp. 14757-14765 [View PDF (170 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Aging and domain growth in K1-xLixTaO3(x<~0.05)
F. Alberici-Kious, J.-P. Bouchaud, L. F. Cugliandolo, P. Doussineau, and A. Levelut
pp. 14766-14779 [View PDF (235 kB)]
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Localization-delocalization transition of electron states in a disordered quantum small-world network
Chen-Ping Zhu and Shi-Jie Xiong
pp. 14780-14783 [View PDF (111 kB)]

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

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Lattice dynamics and thermodynamic properties of the β-Sn phase in Si
Mathias Ekman, Kristin Persson, and Göran Grimvall
pp. 14784-14789 [View PDF (381 kB)]
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Temperature-dependent Raman scattering studies in nanocrystalline silicon and finite-size effects
Puspashree Mishra and K. P. Jain
pp. 14790-14795 [View PDF (81 kB)]
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Dynamical model for spin-crossover solids. I. Relaxation effects in the mean-field approach
Kamel Boukheddaden, Isidor Shteto, Benoit Hôo, and François Varret
pp. 14796-14805 [View PDF (140 kB)]
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Dynamical model for spin-crossover solids. II. Static and dynamic effects of light in the mean-field approach
Kamel Boukheddaden, Isidor Shteto, Benoit Hôo, and François Varret
pp. 14806-14817 [View PDF (168 kB)]
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Structural and dynamical properties of liquid alkaline-earth metals near the melting point
J.-F. Wax, R. Albaki, and J.-L. Bretonnet
pp. 14818-14827 [View PDF (130 kB)]

Magnetism

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Colossal magnetoresistance using the small polaron picture with finite bandwidth effects
Sudhakar Yarlagadda
pp. 14828-14836 [View PDF (127 kB)]
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Extension to order β23 of the high-temperature expansions for the spin-1/2 Ising model on simple cubic and body-centered cubic lattices
P. Butera and M. Comi
pp. 14837-14843 [View PDF (86 kB)]
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Incorporation of density-matrix wave functions in Monte Carlo simulations: Application to the frustrated Heisenberg model
M. S. L. du Croo de Jongh, J. M. J. van Leeuwen, and W. van Saarloos
pp. 14844-14854 [View PDF (549 kB)]
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Properties of the first excited state of nonbipartite Heisenberg spin rings
J. Schnack
pp. 14855-14859 [View PDF (60 kB)]
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Spin-1 antiferromagnetic Heisenberg chains in an external staggered field
E. Ercolessi, G. Morandi, P. Pieri, and M. Roncaglia
pp. 14860-14870 [View PDF (147 kB)]
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Line-shape predictions via Bethe ansatz for the one-dimensional spin-1/2 Heisenberg antiferromagnet in a magnetic field
Michael Karbach and Gerhard Müller
pp. 14871-14879 [View PDF (341 kB)]
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Effects of magnetic field on the two-dimensional systems of antiferromagnetically correlated electrons based on the Hubbard model Hamiltonian with easy axis: Aharonov-Bohm and Zeeman effects
Seung-Pyo Hong, Sung-Sik Lee, and Sung-Ho Suck Salk
pp. 14880-14885 [View PDF (239 kB)]
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Mesoscopic magnetization fluctuations for metallic grains close to the Stoner instability
I. L. Kurland, I. L. Aleiner, and B. L. Altshuler
pp. 14886-14897 [View PDF (177 kB)]
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Magnetic fluctuations in two-dimensional metals close to the Stoner instability
B. N. Narozhny, I. L. Aleiner, and A. I. Larkin
pp. 14898-14911 [View PDF (174 kB)]
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Thermal-transport properties of CeNiSn
S. Paschen, B. Wand, G. Sparn, F. Steglich, Y. Echizen, and T. Takabatake
pp. 14912-14919 [View PDF (118 kB)]
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Evolution of magnetic structures in NpAs1-xSex solid solutions
A. Bombardi, F. Bourdarot, P. Burlet, J. P. Sanchez, P. Vulliet, E. Colineau, J. Rebizant, F. Wastin, G. H. Lander, O. Vogt, and K. Mattenberger
pp. 14920-14927 [View PDF (628 kB)]
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Phase separation over an extended compositional range: Studies of the Ca1-xBixMnO3 (x<~0.25) phase diagram
P. N. Santhosh, J. Goldberger, P. M. Woodward, T. Vogt, W. P. Lee, and A. J. Epstein
pp. 14928-14942 [View PDF (417 kB)]
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Magnetic phase diagram of HoxTm1-x alloys
R. S. Sarthour, R. A. Cowley, R. C. C. Ward, M. R. Wells, D. F. McMorrow, and J. Jensen
pp. 14943-14949 [View PDF (120 kB)]
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Acoustical and optical spin modes of multilayers with ferromagnetic and antiferromagnetic coupling
R. Zivieri, L. Giovannini, and F. Nizzoli
pp. 14950-14955 [View PDF (132 kB)]
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Nonlinear self-localized surface waves in a ferroelastic medium
I. E. Dikshtein and S. A. Nikitov
pp. 14956-14964 [View PDF (124 kB)]
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Phase transitions between topologically distinct gapped phases in isotropic spin ladders
Eugene H. Kim, G. Fáth, J. Sólyom, and D. J. Scalapino
pp. 14965-14974 [View PDF (662 kB)]
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Non-Fermi-liquid behavior in U and Ce alloys: Criticality, disorder, dissipation, and Griffiths-McCoy singularities
A. H. Castro Neto and B. A. Jones
pp. 14975-15011 [View PDF (609 kB)]
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Quadrupolar effect in the perovskite manganite La1-xSrxMnO3
Hirofumi Hazama, Terutaka Goto, Yuichi Nemoto, Yasuhide Tomioka, Atsushi Asamitsu, and Yoshinori Tokura
pp. 15012-15020 [View PDF (172 kB)]
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Variation of charge-orbital correlation with Cr doping in manganites
T. Kimura, R. Kumai, Y. Okimoto, Y. Tomioka, and Y. Tokura
pp. 15021-15025 [View PDF (159 kB)]
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Spin dynamics of Mn12-acetate in the thermally activated tunneling regime: ac susceptibility and magnetization relaxation
Teemu Pohjola and Herbert Schoeller
pp. 15026-15041 [View PDF (231 kB)]
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Electronic band structure and magnetism of Fe16N2 calculated by the FLAPW method
Hirofumi Tanaka, Hisatomo Harima, Tetsuya Yamamoto, Hiroshi Katayama-Yoshida, Yoshiyuki Nakata, and Yoshihiko Hirotsu
pp. 15042-15046 [View PDF (445 kB)]
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Ferromagnetic polarons in manganites
C. D. Batista, J. Eroles, M. Avignon, and B. Alascio
pp. 15047-15055 [View PDF (151 kB)]
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Design of a metallic Ising spin glass in the Y1-xTbxNi2Ge2 system
T. A. Wiener, I. R. Fisher, S. L. Bud’ko, A. Kracher, and P. C. Canfield
pp. 15056-15066 [View PDF (231 kB)]
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Magnetization plateaus of the Shastry-Sutherland model for SrCu2(BO3)2: Spin-density wave, supersolid, and bound states
Tsutomu Momoi and Keisuke Totsuka
pp. 15067-15078 [View PDF (294 kB)]
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Effect of sputtering pressure-induced roughness on the microstructure and the perpendicular giant magnetoresistance of Fe/Cr superlattices
M. C. Cyrille, S. Kim, M. E. Gomez, J. Santamaria, C. Leighton, Kannan M. Krishnan, and Ivan K. Schuller
pp. 15079-15083 [View PDF (185 kB)]
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Ab initio theory of perpendicular magnetotransport in metallic multilayers
J. Kudrnovský, V. Drchal, C. Blaas, P. Weinberger, I. Turek, and P. Bruno
pp. 15084-15095 [View PDF (178 kB)]
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Interplay of spin and orbital ordering in the layered colossal magnetoresistance manganite La2-2xSr1+2xMn2O7(0.5<~x<~1.0)
C. D. Ling, J. E. Millburn, J. F. Mitchell, D. N. Argyriou, J. Linton, and H. N. Bordallo
pp. 15096-15111 [View PDF (857 kB)]
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Effect of Ti dopant on the carrier density collapse in colossal magnetoresistance material La0.7Ca0.3Mn1-yTiyO3
Xianming Liu, Xiaojun Xu, and Yuheng Zhang
pp. 15112-15119 [View PDF (143 kB)]
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Korringa ratio of ferromagnetically correlated impure metals
Han-Oh Lee and Han-Yong Choi
pp. 15120-15124 [View PDF (88 kB)]
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Anomalous transport properties of RFe4P12 (R= La, Ce, Pr, and Nd)
H. Sato, Y. Abe, H. Okada, T. D. Matsuda, K. Abe, H. Sugawara, and Y. Aoki
pp. 15125-15130 [View PDF (97 kB)]

Superfluidity and superconductivity

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Optical sum rule violation, superfluid weight, and condensation energy in the cuprates
J. E. Hirsch and F. Marsiglio
pp. 15131-15150 [View PDF (337 kB)]
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90° reorientation in the vortex lattice of borocarbide superconductors
Anton Knigavko and Baruch Rosenstein
pp. 15151-15155 [View PDF (74 kB)]
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Fine structure of the neutron maximum in high-temperature superconducting cuprates
A. A. Abrikosov
pp. 15156-15161 [View PDF (351 kB)]
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Characterization of pinning and vortex motion in thin superconducting microbridges
M. Pannetier, Ph. Lecoeur, P. Bernstein, T. D. Doan, and J. F. Hamet
pp. 15162-15171 [View PDF (153 kB)]
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Crossover from elastic to plastic vortex creep across the second magnetization peak of high-temperature superconductors
L. Miu, T. Noji, Y. Koike, E. Cimpoiasu, T. Stein, and C. C. Almasan
pp. 15172-15176 [View PDF (81 kB)]
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Magnetic coherence as a universal feature of cuprate superconductors
Dirk K. Morr and David Pines
pp. 15177-15182 [View PDF (105 kB)]
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Weak interaction and matching conditions for replicas of vortex lattices
Yanina Fasano, M. Menghini, F. de la Cruz, and G. Nieva
pp. 15183-15189 [View PDF (1,258 kB)]
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Level statistics for the quasiparticle spectra inside a two-dimensional vortex core with impurities
A. Fujita
pp. 15190-15194 [View PDF (71 kB)]
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Static and dynamic shear response in ultrathin layers of vortex matter
S. Anders, A. W. Smith, R. Besseling, P. H. Kes, and H. M. Jaeger
pp. 15195-15199 [View PDF (79 kB)]
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Andreev reflection in layered structures: Implications for high-Tc grain-boundary Josephson junctions
Alexander Golubov and Francesco Tafuri
pp. 15200-15203 [View PDF (158 kB)]
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Collective spin fluctuation mode and Raman scattering in superconducting cuprates
F. Venturini, U. Michelucci, T. P. Devereaux, and A. P. Kampf
pp. 15204-15207 [View PDF (108 kB)]
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Vertex corrections in nearly ferroelectric superconductors
D. Fay and M. Weger
pp. 15208-15213 [View PDF (90 kB)]
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Self-generated magnetic flux in YBa2Cu3O7-x grain boundaries
R. G. Mints and Ilya Papiashvili
pp. 15214-15220 [View PDF (146 kB)]
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Magnetic field as a probe of gap energy scales in YBa2Cu3O7-x
N. D. Whelan and J. P. Carbotte
pp. 15221-15225 [View PDF (72 kB)]
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Spectral distribution of activation energies in YBa2Cu3O7-δ thin films
R. Warthmann, J. Albrecht, H. Kronmüller, and Ch. Jooss
pp. 15226-15229 [View PDF (271 kB)]
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Interplay between two families of columnar defects in Bi2Sr2CaCu2O8 single crystals
S. Hébert, G. Perkins, M. Abd el-Salam, and A. D. Caplin
pp. 15230-15236 [View PDF (106 kB)]
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Doping dependence of the in-plane resistivity and Hall effect of cuprate superconductors
Bao-Qiang Cao, Chang-De Gong, Jun Li, and Yong-Jun Liu
pp. 15237-15240 [View PDF (59 kB)]
 
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