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PROLA » Phys. Rev. B » Volume 56 » Issue 14
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Physical Review B – 1 October 1997
Volume 56, Issue 14

RAPID COMMUNICATIONS

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

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Radiation trapping in nuclear resonant scattering of x rays
A. I. Chumakov, J. Metge, A. Q. R. Baron, R. Rüffer, Yu. V. Shvyd’ko, H. Grünsteudel, and H. F. Grünsteudel
pp. R8455-R8458 [View PDF (84 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Glass transition of polystyrene near the surface studied by slow-positron-annihilation spectroscopy
Y. C. Jean, Renwu Zhang, H. Cao, Jen-Pwu Yuan, Chia-Ming Huang, B. Nielsen, and P. Asoka-Kumar
pp. R8459-R8462 [View PDF (79 kB)]
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Model for nonexponential nuclear relaxation in highly doped magnetic glasses
I. P. Goudemond, J. M. Keartland, M. J. R. Hoch, and G. A. Saunders
pp. R8463-R8466 [View PDF (117 kB)]

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

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Solitonic approach to the dimerization problem in correlated one-dimensional systems
Jiři Málek, Stefan-Ludwig Drechsler, Gernot Paasch, and Karen Hallberg
pp. R8467-R8470 [View PDF (136 kB)]
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Density-matrix renormalization-group study of one-dimensional acoustic phonons
L. G. Caron and S. Moukouri
pp. R8471-R8474 [View PDF (103 kB)]
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Local Jahn-Teller distortion in La1-xSrxMnO3 observed by pulsed neutron diffraction
Despina Louca, T. Egami, E. L. Brosha, H. Röder, and A. R. Bishop
pp. R8475-R8478 [View PDF (94 kB)]

Magnetism

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Ferromagnetism in the large-U Hubbard model
Thomas Obermeier, Thomas Pruschke, and Joachim Keller
pp. R8479-R8482 [View PDF (131 kB)]
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Direct observation of two-dimensional self-focusing of spin waves in magnetic films
M. Bauer, C. Mathieu, S. O. Demokritov, B. Hillebrands, P. A. Kolodin, S. Sure, H. Dötsch, V. Grimalsky, Yu. Rapoport, and A. N. Slavin
pp. R8483-R8486 [View PDF (199 kB)]
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13C NMR study of nesting instability in α-(BEDT-TTF)2RbHg(SCN)4
K. Miyagawa, A. Kawamoto, and K. Kanoda
pp. R8487-R8490 [View PDF (130 kB)]
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Magnetic interfaces in Fe-based nanocrystalline alloys determined by Mössbauer spectrometry
A. Ślawska-Waniewska and J. M. Grenèche
pp. R8491-R8494 [View PDF (80 kB)]
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Local lattice distortions and thermal transport in perovskite manganites
J. L. Cohn, J. J. Neumeier, C. P. Popoviciu, K. J. McClellan, and Th. Leventouri
pp. R8495-R8498 [View PDF (102 kB)]
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Room-temperature dipole ferromagnetism in linear-self-assembling mesoscopic Fe particle arrays
Akira Sugawara and M. R. Scheinfein
pp. R8499-R8502 [View PDF (213 kB)]
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Observation of a fluctuation-enhanced magnetoresistance in Ni81Fe19/Ag multilayers at high current density
C. T. Rogers, L. S. Kirschenbaum, P. D. Beale, S. E. Russek, and S. C. Sanders
pp. R8503-R8506 [View PDF (99 kB)]

Superfluidity and superconductivity

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Effect of light irradiation on Fiske resonances and the Josephson effect in high-Tc junctions
J. Elly, M. G. Medici, A. Gilabert, F. Schmidl, P. Seidel, A. Hoffmann, and Ivan K. Schuller
pp. R8507-R8510 [View PDF (82 kB)]
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Weak pseudogap in crystals of Pb2Sr2(Y,Ca)Cu3O8+δ
Ya-Wei Hsueh, B. W. Statt, M. Reedyk, J. S. Xue, and J. E. Greedan
pp. R8511-R8514 [View PDF (99 kB)]
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ac effect in the conductance of mesoscopic normal-metal–superconductor structures
V. N. Antonov and Hideaki Takayanagi
pp. R8515-R8517 [View PDF (192 kB)]
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Electron transport in mesoscopic disordered superconductor–normal-metal–superconductor junctions
Athanassios Bardas and Dmitri V. Averin
pp. R8518-R8521 [View PDF (109 kB)]
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Gliding dislocations in a driven vortex lattice
Stefan Scheidl and Valerii M. Vinokur
pp. R8522-R8525 [View PDF (124 kB)]
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Electric and magnetic properties and phase diagram of a series of organic superconductors λ-BETS2GaXzY4-z [BETS=bis(ethylenedithiotetraselenafulvalene; X,Y=F, Cl, Br; 0<z<2)]
Hayao Kobayashi, Hiroki Akutsu, Emiko Arai, Hisashi Tanaka, and Akiko Kobayashi
pp. R8526-R8529 [View PDF (138 kB)]
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Normal-state Hall effect and the insulating resistivity of high-Tc cuprates at low temperatures
Yoichi Ando, G. S. Boebinger, A. Passner, N. L. Wang, C. Geibel, F. Steglich, I. E. Trofimov, and F. F. Balakirev
pp. R8530-R8534 [View PDF (88 kB)]

ARTICLES

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

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Diffuse x-ray scattering of Ag–13.4 at. % Al
S. Y. Yu, B. Schönfeld, and G. Kostorz
pp. 8535-8541 [View PDF (191 kB)]
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Environment-dependent interatomic potential for bulk silicon
Martin Z. Bazant, Efthimios Kaxiras, and J. F. Justo
pp. 8542-8552 [View PDF (202 kB)]
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First-principles calculations on the atomic and electronic structure of κ-Al2O3
Y. Yourdshahyan, C. Ruberto, L. Bengtsson, and B. I. Lundqvist
pp. 8553-8558 [View PDF (128 kB)]
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High-resolution x-ray diffraction and topographic study of ferroelectric domains and absolute structural polarity of KTiOPO4 via anomalous scattering
Z. W. Hu, P. A. Thomas, and P. Q. Huang
pp. 8559-8565 [View PDF (810 kB)]
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Dynamic hardening of C60: A heat-diffusion central-peak model
P. Dolinar and W. Schranz
pp. 8566-8574 [View PDF (198 kB)]
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Tight-binding computations of elastic anisotropy of Fe, Xe, and Si under compression
Ronald E. Cohen, L. Stixrude, and Evgeny Wasserman
pp. 8575-8589 [View PDF (400 kB)]
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Dielectric relaxation of calcite-type carbonate salts: Defect structure and defect dipole dynamics in polycrystalline magnesite
A. N. Papathanassiou and J. Grammatikakis
pp. 8590-8598 [View PDF (139 kB)]
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First-principles and semiempirical calculations for F centers in KNbO3
R. I. Eglitis, N. E. Christensen, E. A. Kotomin, A. V. Postnikov, and G. Borstel
pp. 8599-8604 [View PDF (137 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Nature of vibrational excitations in vitreous silica
S. N. Taraskin and S. R. Elliott
pp. 8605-8622 [View PDF (394 kB)]
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Exact ground state of the Frenkel-Kontorova model with repeated parabolic potential. I. Basic results
R. B. Griffiths, H. J. Schellnhuber, and H. Urbschat
pp. 8623-8630 [View PDF (166 kB)]
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Exact ground state of the Frenkel-Kontorova model with repeated parabolic potential. II. Numerical treatment
T. Scheidsteger, H. Urbschat, R. B. Griffiths, and H. J. Schellnhuber
pp. 8631-8637 [View PDF (161 kB)]
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From neutral oligoanilines to polyanilines: A theoretical investigation of the chain-length dependence of the electronic and optical properties
J. Libert, J. Cornil, D. A. dos Santos, and J. L. Brédas
pp. 8638-8650 [View PDF (228 kB)]
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Vortex pinning and non-Hermitian quantum mechanics
Naomichi Hatano and David R. Nelson
pp. 8651-8673 [View PDF (2,912 kB)]
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Light amplification and absorption in a random medium
J. Heinrichs
pp. 8674-8682 [View PDF (204 kB)]
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Phase-transition behavior of n-alkanes on nanostructured polytetrafluorethylene films:  Brillouin spectroscopic and calorimetric investigations on pentacosane
J. K. Krüger, R. Jiménez, K.-P. Bohn, and C. Fischer
pp. 8683-8690 [View PDF (164 kB)]

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

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Acoustic-phonon dispersion in CdTe at 7.5 GPa
M. H. Krisch, A. Mermet, A. San Miguel, F. Sette, C. Masciovecchio, G. Ruocco, and R. Verbeni
pp. 8691-8694 [View PDF (104 kB)]
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Self-diffusion of manganese in nonstoichiometric manganous sulphide
J. Gilewicz-Wolter, M. Danielewski, and S. Mrowec
pp. 8695-8701 [View PDF (137 kB)]
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Dynamics of the dimer-oscillator model with Fano damping
U. Herfort and M. Wagner
pp. 8702-8713 [View PDF (409 kB)]
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Nonzero-temperature transport near quantum critical points
Kedar Damle and Subir Sachdev
pp. 8714-8733 [View PDF (364 kB)]
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Low-frequency phonon dynamics and spin-lattice relaxation time in the incommensurate phase at low temperatures
A. P. Levanyuk, S. A. Minyukov, J. Etrillard, and B. Toudic
pp. 8734-8742 [View PDF (181 kB)]
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Electromigration-induced void drift and coalescence: Simulations and a dynamic scaling theory
Kevin M. Crosby, R. Mark Bradley, and Hervé Boularot
pp. 8743-8751 [View PDF (193 kB)]

Magnetism

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PrRu2Si2: A giant anisotropic induced magnet with a singlet crystal-field ground state
A. M. Mulders, A. Yaouanc, P. Dalmas de Réotier, P. C. M. Gubbens, A. A. Moolenaar, B. Fåk, E. Ressouche, K. Prokeš, A. A. Menovsky, and K. H. J. Buschow
pp. 8752-8759 [View PDF (174 kB)]
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Dynamical properties of an antiferromagnet near the quantum critical point:  Application to LaCuO2.5
B. Normand and T. M. Rice
pp. 8760-8773 [View PDF (3,139 kB)]
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Short-range resonating-valence-bond state of even-spin ladders: A recurrent variational approach
Germán Sierra and Miguel A. Martín-Delgado
pp. 8774-8785 [View PDF (243 kB)]
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Electron-spin resonance in spin-1 planar magnetic chains
N. Papanicolaou, A. Orendáčová, and M. Orendáč
pp. 8786-8798 [View PDF (255 kB)]
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Alternating spin chains with singlet ground states
Takahiro Fukui and Norio Kawakami
pp. 8799-8806 [View PDF (171 kB)]
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Metallic magnetism from crystals to amorphous structures in Fe, Co, and Ni
Y. Kakehashi, T. Uchida, and M. Yu
pp. 8807-8818 [View PDF (242 kB)]
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Neutron study of mesoscopic magnetic clusters: Mn12O12
M. Hennion, L. Pardi, I. Mirebeau, E. Suard, R. Sessoli, and A. Caneschi
pp. 8819-8827 [View PDF (187 kB)]
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Zero-field resistivity anomaly and low-field response of the canted antiferromagnetism in unsubstituted and Ba-substituted LaMnO3+δ within the insulating regime
Amitava Chakraborty, Dipten Bhattacharya, and H. S. Maiti
pp. 8828-8835 [View PDF (212 kB)]
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Temperature-dependent valence-band photoemission spectra of La1-xSrxMnO3
T. Saitoh, A. Sekiyama, K. Kobayashi, T. Mizokawa, A. Fujimori, D. D. Sarma, Y. Takeda, and M. Takano
pp. 8836-8840 [View PDF (111 kB)]
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RKKY interaction in the nearly nested Fermi liquid
D. N. Aristov and S. V. Maleyev
pp. 8841-8848 [View PDF (176 kB)]
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Relationship between magnetism, topology, and reactivity of Rh clusters
Saroj K. Nayak, S. E. Weber, P. Jena, K. Wildberger, R. Zeller, P. H. Dederichs, V. S. Stepanyuk, and W. Hergert
pp. 8849-8854 [View PDF (113 kB)]
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Anomalies in the antiferromagnetic phase of the metamagnet FeBr2
M. Pleimling and W. Selke
pp. 8855-8862 [View PDF (165 kB)]
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Demagnetization of spin systems at low temperature
J. Marro and J. A. Vacas
pp. 8863-8866 [View PDF (94 kB)]
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Syntheses and magnetic properties of Tb3Fe29-xCrx compounds
Xiu-Feng Han, Hong-Ge Pan, Hong-Li Liu, Fu-Ming Yang, and Yi-Wei Zheng
pp. 8867-8875 [View PDF (233 kB)]
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Analytical approach to the Heisenberg antiferromagnet with nearest- and next-nearest-neighbor exchange
Holger Köhler and Klaus W. Becker
pp. 8876-8885 [View PDF (220 kB)]
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Quantum internal modes of solitons in a one-dimensional easy-plane antiferromagnet in a strong magnetic field
B. A. Ivanov and A. K. Kolezhuk
pp. 8886-8893 [View PDF (194 kB)]
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Grain-boundary structure and magnetic behavior in nanocrystalline ball-milled iron
L. Del Bianco, A. Hernando, E. Bonetti, and E. Navarro
pp. 8894-8901 [View PDF (140 kB)]
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Influence of oxygen content on the structural, magnetotransport, and magnetic properties of LaMnO3+δ
C. Ritter, M. R. Ibarra, J. M. De Teresa, P. A. Algarabel, C. Marquina, J. Blasco, J. García, S. Oseroff, and S-W. Cheong
pp. 8902-8911 [View PDF (243 kB)]
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Eu-Eu exchange interaction and Eu distribution in Pb1-xEuxTe from magnetization steps
Ewout ter Haar, Valdir Bindilatti, Nei F. Oliveira, , Jr., G. H. McCabe, Y. Shapira, Z. Golacki, S. Charar, M. Averous, and E. J. McNiff, , Jr.
pp. 8912-8918 [View PDF (125 kB)]
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Interlayer exchange coupling: Effect of the cap
J. Kudrnovský, V. Drchal, P. Bruno, I. Turek, and P. Weinberger
pp. 8919-8927 [View PDF (263 kB)]
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Simple model calculation of volume magnetostriction in rare-earth-Mn2 cubic Laves phases at T=0
K. Kulakowski and A. del Moral
pp. 8928-8932 [View PDF (102 kB)]
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ESR of Gd3+ in the Kondo-lattice compound YbAgCu4 and its reference compounds RAgCu4 (R=Y,Lu)
P. G. Pagliuso, C. Rettori, S. B. Oseroff, J. Sarrao, Z. Fisk, A. Cornelius, and M. F. Hundley
pp. 8933-8937 [View PDF (112 kB)]
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Temperature dependence of the sublattice magnetization in the quasi-two-dimensional S=1/2 Heisenberg antiferromagnet La2CuO4
M. Matsumura, M. Mali, J. Roos, and D. Brinkmann
pp. 8938-8944 [View PDF (154 kB)]
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Classical critical behavior of spin models with long-range interactions
Erik Luijten and Henk W. J. Blöte
pp. 8945-8958 [View PDF (267 kB)]
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Magnetic order and chemical bonding in the high-TC molecule-based cyanide magnets CsM[Cr(CN)6] (M=Mn, Ni) from first principles
V. Eyert, B. Siberchicot, and M. Verdaguer
pp. 8959-8969 [View PDF (306 kB)]
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Calculation of conductivity in the presence of structural defects: Application to spin dependence of conductivity in cobalt
T. C. Schulthess, W. H. Butler, X.-G. Zhang, D. M. C. Nicholson, and J. M. MacLaren
pp. 8970-8977 [View PDF (200 kB)]

Superfluidity and superconductivity

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Momentum distribution and final-state effects in liquid 4He
K. H. Andersen, W. G. Stirling, and H. R. Glyde
pp. 8978-8987 [View PDF (267 kB)]
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Damping of interfacial waves in 3He-4He layered mixtures
Sviatoslav S. Sokolov, Guo-Qiang Hai, and Nelson Studart
pp. 8988-8996 [View PDF (214 kB)]
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Structure and energetics of mixed 4He-3He drops
M. Barranco, M. Pi, S. M. Gatica, E. S. Hernández, and J. Navarro
pp. 8997-9003 [View PDF (160 kB)]
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Ginzburg-Landau theory of superconductors with short coherence length
S. Stintzing and W. Zwerger
pp. 9004-9014 [View PDF (235 kB)]
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Surface bound-state energies in dx2-y2 and other unconventional superconductors
M. B. Walker, P. Pairor, and M. E. Zhitomirsky
pp. 9015-9020 [View PDF (169 kB)]
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Electronic properties of the yttriumdicarbide superconductors YC2, Y1-xThxC2, Y1-xCaxC2 (0<x<~0.3)
Th. Gulden, R. W. Henn, O. Jepsen, R. K. Kremer, W. Schnelle, A. Simon, and C. Felser
pp. 9021-9029 [View PDF (256 kB)]
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Valence-band and resonance-photoemission study of La2CuO4+x single crystals
A. A. Zakharov, H. Nylén, M. Qvarford, I. Lindau, M. Leandersson, M. B. Tsetlin, and M. N. Mikheeva
pp. 9030-9037 [View PDF (166 kB)]
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Temperature and magnetic field dependence of the induced magnetization in macroscopic samples due to the proximity effect
Yu. N. Ovchinnikov, B. I. Ivlev, R. J. Soulen, , Jr. and, J. H. Claassen, W. E. Fogle, and J. H. Colwell
pp. 9038-9051 [View PDF (346 kB)]
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Effects of gap anisotropy upon the electronic structure around a superconducting vortex
Nobuhiko Hayashi, Masanori Ichioka, and Kazushige Machida
pp. 9052-9063 [View PDF (2,072 kB)]
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Onset of flux penetration into a type-II superconductor disk
A. V. Kuznetsov, D. V. Eremenko, and V. N. Trofimov
pp. 9064-9070 [View PDF (160 kB)]
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Defects in two- and three-dimensional soft lattices: Application to vortices in layered superconductors
Ernst Helmut Brandt
pp. 9071-9081 [View PDF (243 kB)]
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High-resolution photoemission study of metallic, insulating, and superconducting BEDT-TTF salts
A. Sekiyama, T. Susaki, A. Fujimori, T. Sasaki, N. Toyota, T. Kondo, G. Saito, M. Tsunekawa, T. Iwasaki, T. Muro, T. Matsushita, S. Suga, H. Ishii, and T. Miyahara
pp. 9082-9090 [View PDF (208 kB)]
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Stripes, pseudogaps, and Van Hove nesting in the three-band t-J model
R. S. Markiewicz
pp. 9091-9105 [View PDF (287 kB)]
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Static and dynamic properties of stacked Josephson junctions: Analytic solution
V. M. Krasnov and D. Winkler
pp. 9106-9115 [View PDF (250 kB)]
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Superconducting gap anisotropy and phonon anomalies in single crystal NdBa2Cu3O7-x
O. V. Misochko, K. Kuroda, and N. Koshizuka
pp. 9116-9121 [View PDF (132 kB)]
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Two-dimensional density-functional approach to the Abrikosov vortex lattice melting
J. M. M. Roco and E. Bruno
pp. 9122-9128 [View PDF (142 kB)]
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Far-infrared investigation of the pseudogap in underdoped Pb2Sr2(Y/Ca)Cu3O8
M. Reedyk, T. Timusk, Y.-W. Hsueh, B. W. Statt, J. S. Xue, and J. E. Greedan
pp. 9129-9133 [View PDF (108 kB)]
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Resonant Raman scattering in antiferromagnets
Dirk K. Morr and Andrey V. Chubukov
pp. 9134-9152 [View PDF (387 kB)]
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Structural, transport, and magnetic properties of PrBa2-xSrxCu3O7-δ
Y. G. Zhao, S. Y. Xiong, Y. P. Li, B. Zhang, S. S. Fan, B. Yin, J. W. Li, S. Q. Guo, W. H. Tang, G. H. Rao, D. J. Dong, B. S. Cao, and B. L. Gu
pp. 9153-9157 [View PDF (126 kB)]
 
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