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PROLA » Phys. Rev. B » Volume 66 » Issue 1
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Physical Review B – 1 July 2002
Volume 66, Issue 1

BRIEF REPORTS

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

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1H NMR–75As NQR cross relaxation study of the ferroelastic phase in TlH2AsO4
Cheol Eui Lee, C. H. Lee, K. W. Lee, and E. M. Lee
Published 20 June 2002 (3 pages)
012101 [View PDF (41 kB)]
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Mechanism of occurrence of soft mode at proper ferroelastic phase transitions
N. N. Ovsyuk and S. V. Goryainov
Published 25 June 2002 (4 pages)
012102 [View PDF (52 kB)]
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First-principles calculation of the melting curve and Hugoniot of tin
S. Bernard and J. B. Maillet
Published 1 July 2002 (4 pages)
012103 [View PDF (55 kB)]
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Periodic hole structure in a spin-chain ladder material Sr14Cu24O41
T. Fukuda, J. Mizuki, and M. Matsuda
Published 3 July 2002 (4 pages)
012104 [View PDF (146 kB)]
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In situ observation of a fluid amorphous phase formed in isolated nanometer-sized particles in the Sn-Bi system
J. G. Lee, H. Mori, and H. Yasuda
Published 10 July 2002 (4 pages)
012105 [View PDF (392 kB)]
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Microstructural analysis of twinned β-Gd5Si2Ge2
John Meyers, Scott Chumbley, Wonyoung Choe, and Gordon J. Miller
Published 24 July 2002 (3 pages)
012106 [View PDF (396 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Low-temperature specific heat of amorphous, orientational glass, and crystal phases of ethanol
C. Talón, M. A. Ramos, and S. Vieira
Published 20 June 2002 (4 pages)
012201 [View PDF (57 kB)]
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Fluctuations and scaling of inverse participation ratios in random binary resonant composites
Y. Gu, K. W. Yu, and Z. R. Yang
Published 20 June 2002 (4 pages)
012202 [View PDF (82 kB)]
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Using Re-W σ-phase first-principles results in the Bragg-Williams approximation to calculate finite-temperature thermodynamic properties
Suzana G. Fries and Bo Sundman
Published 24 June 2002 (4 pages)
012203 [View PDF (70 kB)]
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Scaling of the localization length in linear electronic and vibrational systems with long-range correlated disorder
Stefanie Russ
Published 1 July 2002 (4 pages)
012204 [View PDF (69 kB)]
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Quantum percolation in a two-dimensional finite binary alloy: Interplay between the strength of disorder and alloy composition
H. N. Nazareno, P. E. de Brito, and E. S. Rodrigues
Published 8 July 2002 (4 pages)
012205 [View PDF (277 kB)]
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Cauchy-like relation between elastic constants in amorphous materials
J. K. Krüger, J. Baller, T. Britz, A. le Coutre, R. Peter, R. Bactavatchalou, and J. Schreiber
Published 11 July 2002 (4 pages)
012206 [View PDF (166 kB)]

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

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Correlation of relaxation dynamics and conductivity spectra with cation constriction in ion-conducting glasses
A. Pan and A. Ghosh
Published 20 June 2002 (4 pages)
012301 [View PDF (83 kB)]
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Raman scattering by spin excitations in α-MnSe
A. Milutinović, N. Tomić, S. Dević, P. Milutinović, and Z. V. Popović
Published 28 June 2002 (3 pages)
012302 [View PDF (211 kB)]
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Mass renormalization in the Su-Schrieffer-Heeger model
Marco Zoli
Published 16 July 2002 (4 pages)
012303 [View PDF (65 kB)]

Magnetism

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High-temperature magnetic behavior of FeCo-based nanocrystalline alloys
C. Gómez-Polo, J. I. Pérez-Landazabal, V. Recarte, J. Campo, P. Marín, M. López, A. Hernando, and M. Vázquez
Published 20 June 2002 (4 pages)
012401 [View PDF (66 kB)]
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Curie temperature trends in (III,Mn)V ferromagnetic semiconductors
T. Jungwirth, Jürgen König, Jairo Sinova, J. Kučera, and A. H. MacDonald
Published 20 June 2002 (4 pages)
012402 [View PDF (55 kB)]
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Exact time autocorrelation function of the N-spin classical Heisenberg equivalent neighbor model
Richard A. Klemm and Marco Ameduri
Published 20 June 2002 (4 pages)
012403 [View PDF (85 kB)]
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Ferromagnetism in the Hubbard model with a generalized type of hopping
Pavol Farkašovský
Published 20 June 2002 (4 pages)
012404 [View PDF (50 kB)]
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Thermodynamic properties of weakly anisotropic disordered magnetic chains in the large-S limit
I. Avgin and D. L. Huber
Published 28 June 2002 (4 pages)
012405 [View PDF (56 kB)]
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Surface half-metallicity of CrAs in the zinc-blende structure
I. Galanakis
Published 28 June 2002 (4 pages)
012406 [View PDF (244 kB)]
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Monte Carlo simulations of Ising-like phase transitions in the three-dimensional Ashkin-Teller model
G. Musiał, L. Dȩbski, and G. Kamieniarz
Published 28 June 2002 (4 pages)
012407 [View PDF (64 kB)]
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Saturated ferromagnetism and magnetization deficit in optimally annealed Ga1-xMnxAs epilayers
S. J. Potashnik, K. C. Ku, R. Mahendiran, S. H. Chun, R. F. Wang, N. Samarth, and P. Schiffer
Published 3 July 2002 (4 pages)
012408 [View PDF (60 kB)]
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Magnetic transition in Er1-xYxCo2 (x=0,0.4) single crystals probed by neutron scattering in magnetic fields
A. Podlesnyak, Th. Strässle, J. Schefer, A. Furrer, A. Mirmelstein, A. Pirogov, P. Markin, and N. Baranov
Published 16 July 2002 (4 pages)
012409 [View PDF (65 kB)]
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Measurement of spin polarization of single crystals of La0.7Sr0.3MnO3 and La0.6Sr0.4MnO3
Y. Ji, C. L. Chien, Y. Tomioka, and Y. Tokura
Published 18 July 2002 (4 pages)
012410 [View PDF (70 kB)]
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Temperature-dependent magnetic Compton scattering study of spin moments in Ce(Fe0.96Ru0.04)2
B. L. Ahuja, T. Ramesh, B. K. Sharma, P. Chaddah, S. B. Roy, Y. Kakutani, A. Koizumi, N. Hiraoka, M. Toutani, N. Sakai, Y. Sakurai, and M. Itou
Published 24 July 2002 (4 pages)
012411 [View PDF (64 kB)]

Superfluidity and superconductivity

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Superconducting anisotropy and evidence for intrinsic pinning in single crystalline MgB2
Ken’ichi Takahashi, Toshiyuki Atsumi, Nariaki Yamamoto, Mingxiang Xu, Hideaki Kitazawa, and Takekazu Ishida
Published 20 June 2002 (4 pages)
012501 [View PDF (125 kB)]
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Optical conductivity in the CuO double chains of PrBa2Cu4O8: Consequences of charge fluctuation
R. Amasaki, Y. Shibata, and Y. Ohta
Published 20 June 2002 (4 pages)
012502 [View PDF (138 kB)]
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Theory of superconductor-insulator transition in single Josephson junctions
S. G. Chung
Published 21 June 2002 (4 pages)
012503 [View PDF (103 kB)]
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Critical behavior of the Ginzburg-Landau model coupled to massless Dirac fermions
Hagen Kleinert and Flavio S. Nogueira
Published 21 June 2002 (4 pages)
012504 [View PDF (64 kB)]
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Specific-heat anomaly in the d density wave state and emergence of inhomogeneous orbital antiferromagnetic order
Hae-Young Kee and Yong Baek Kim
Published 24 June 2002 (4 pages)
012505 [View PDF (62 kB)]
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Tc reduction in Sr-substituted Y(Ba1-xSrx)2Cu3O7-δ investigated by 63,65Cu nuclear quadrupole resonance
X. N. Ying, B. Q. Li, Y. H. Liu, Y. N. Huang, and Y. N. Wang
Published 24 June 2002 (4 pages)
012506 [View PDF (74 kB)]
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Phase dynamics in SQUID’s:  Anomalous diffusion and irregular energy dependence of diffusion coefficients
Ken-ichi Tanimoto, Takeo Kato, and Katsuhiro Nakamura
Published 24 June 2002 (4 pages)
012507 [View PDF (809 kB)]
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Far-infrared electrodynamic response of (TMTSF)2ClO4 in the normal and superconducting states
R. Ellison, M. Reedyk, and K. Behnia
Published 28 June 2002 (4 pages)
012508 [View PDF (53 kB)]
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Structural and superconducting transitions in Mg1-xAlxB2
Sergey V. Barabash and David Stroud
Published 8 July 2002 (4 pages)
012509 [View PDF (160 kB)]
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Far-infrared optical properties of the carbide superconductor Y2C2I2
T. Rõõm, B. Gorshunov, M. Dressel, K. Ahn, R. K. Kremer, and A. Simon
Published 8 July 2002 (4 pages)
012510 [View PDF (70 kB)]
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Effects of Al doping on the structural and electronic properties of Mg1-xAlxB2
O. de la Peña, A. Aguayo, and R. de Coss
Published 8 July 2002 (4 pages)
012511 [View PDF (297 kB)]
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Generalized method of image and the tunneling spectroscopy in high-Tc superconductors
Shin-Tza Wu and Chung-Yu Mou
Published 10 July 2002 (4 pages)
012512 [View PDF (163 kB)]
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Andreev reflections on a MgB2 superconductor
D. K. Aswal, Shashwati Sen, S. C. Gadkari, Ajay Singh, S. K. Gupta, L. C. Gupta, A. Bajpai, and A. K. Nigam
Published 10 July 2002 (4 pages)
012513 [View PDF (61 kB)]
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Angular dependence of upper critical field for high-temperature superconductors
Kenji Takanaka, Lui Sakai, and Hiroaki Matueda
Published 17 July 2002 (3 pages)
012514 [View PDF (59 kB)]
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Low-temperature superfluid stiffness of a d-wave superconductor in a magnetic field
S. G. Sharapov, V. P. Gusynin, and H. Beck
Published 19 July 2002 (4 pages)
012515 [View PDF (71 kB)]
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Photoemission study of pyrochlore superconductor Cd2Re2O7
R. Eguchi, T. Yokoya, T. Baba, M. Hanawa, Z. Hiroi, N. Kamakura, Y. Takata, H. Harima, and S. Shin
Published 19 July 2002 (4 pages)
012516 [View PDF (59 kB)]
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Slow relaxations and history dependence of the transport properties of layered superconductors
Raphaël Exartier and Leticia F. Cugliandolo
Published 19 July 2002 (4 pages)
012517 [View PDF (68 kB)]
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Positron annihilation studies in the MgB2 superconductor
P. K. Pujari, K. Sudarshan, A. Goswami, S. B. Manohar, D. K. Aswal, Ajay Singh, Shashwati Sen, and S. K. Gupta
Published 23 July 2002 (4 pages)
012518 [View PDF (175 kB)]
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Evidence for linelike vortex liquid phase in Tl2Ba2CaCu2O8 probed by the Josephson plasma resonance
V. K. Thorsmølle, R. D. Averitt, M. P. Maley, M. F. Hundley, A. E. Koshelev, L. N. Bulaevskii, and A. J. Taylor
Published 25 July 2002 (4 pages)
012519 [View PDF (71 kB)]

ARTICLES

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

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Raman spectroscopy of CaRuO3
N. Kolev, C. L. Chen, M. Gospodinov, R. P. Bontchev, V. N. Popov, A. P. Litvinchuk, M. V. Abrashev, V. G. Hadjiev, and M. N. Iliev
Published 26 June 2002 (4 pages)
014101 [View PDF (87 kB)]
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Ternary rare-earth nickel arsenides of Sm20Ni42P31-type structure: Structural chemistry and physical properties
V. Babizhetskyy, C. Le Sénéchal, R. Guérin, O. Isnard, and K. Hiebl
Published 8 July 2002 (11 pages)
014102 [View PDF (209 kB)]
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Ortho-para conversion of hydrogen at high pressures
Mikhail A. Strzhemechny, Russell J. Hemley, Ho-kwang Mao, Alexander F. Goncharov, and Jon H. Eggert
Published 10 July 2002 (18 pages)
014103 [View PDF (317 kB)]
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Elastic softening due to polar clusters in Pb1-xCaxTiO3 ferroelectric ceramics above the phase-transition temperature
B. Jiménez and R. Jiménez
Published 10 July 2002 (7 pages)
014104 [View PDF (196 kB)]
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Consequences of helium production from the radioactive decay of tritium on the properties of palladium tritide
Raju P. Gupta and Michèle Gupta
Published 17 July 2002 (4 pages)
014105 [View PDF (56 kB)]
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In situ x-ray absorption studies of electrochemically induced phase changes in lithium-doped InSb
H. Tostmann, A. J. Kropf, C. S. Johnson, J. T. Vaughey, and M. M. Thackeray
Published 18 July 2002 (12 pages)
014106 [View PDF (427 kB)]
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Raman spectra of shocked diamond single crystals
J. Michael Boteler and Y. M. Gupta
Published 18 July 2002 (9 pages)
014107 [View PDF (113 kB)]
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Shock-wave-induced optical emission from sapphire in the stress range 12 to 45 GPa: Images and spectra
D. E. Hare, N. C. Holmes, and D. J. Webb
Published 19 July 2002 (11 pages)
014108 [View PDF (423 kB)]
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F center in BaF2: Diffuse excited state
J. M. Vail, W. A. Coish, H. He, and A. Yang
Published 19 July 2002 (8 pages)
014109 [View PDF (90 kB)]
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Equation of state and the Hugoniot of laser shock-compressed deuterium: Demonstration of a basis-function-free method for quantum calculations
M. W. C. Dharma-wardana and François Perrot
Published 24 July 2002 (4 pages)
014110 [View PDF (65 kB)]
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Universal mechanism of discontinuity of commensurate-incommensurate transitions in three-dimensional solids: Strain dependence of soliton self-energy
A. P. Levanyuk, S. A. Minyukov, and A. Cano
Published 25 July 2002 (8 pages)
014111 [View PDF (94 kB)]
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Influence of defects on the h-BN to c-BN transformation
T. E. Mosuang and J. E. Lowther
Published 25 July 2002 (5 pages)
014112 [View PDF (178 kB)]
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Influence of defects on the critical behavior at the 105 K structural phase transition of SrTiO3: On the origin of the two length scale critical fluctuations
H. Hünnefeld, T. Niemöller, J. R. Schneider, U. Rütt, S. Rodewald, J. Fleig, and G. Shirane
Published 26 July 2002 (14 pages)
014113 [View PDF (410 kB)]

Inhomogeneous, disordered, and partially ordered systems

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Test of transferability of the evanescent core pseudopotential from solid state to liquid state
R. Albaki, J.-F. Wax, and J.-L. Bretonnet
Published 26 June 2002 (5 pages)
014201 [View PDF (66 kB)]
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Structural disorder in liquid and solid CuI at high temperature probed by x-ray absorption spectroscopy
Angela Trapananti, Andrea Di Cicco, and Marco Minicucci
Published 3 July 2002 (11 pages)
014202 [View PDF (168 kB)]
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Dielectric response of CO and Ar condensed into mesoporous glass
D. Wallacher, V. P. Soprunyuk, A. V. Kityk, and K. Knorr
Published 3 July 2002 (7 pages)
014203 [View PDF (106 kB)]
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Zero modes in the random hopping model
P. W. Brouwer, E. Racine, A. Furusaki, Y. Hatsugai, Y. Morita, and C. Mudry
Published 9 July 2002 (11 pages)
014204 [View PDF (165 kB)]
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Determination of alloy interatomic potentials from liquid-state diffraction data
M. I. Mendelev and D. J. Srolovitz
Published 16 July 2002 (9 pages)
014205 [View PDF (110 kB)]
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Interrelation between structural ordering and magnetic properties in bcc Fe-Si alloys
N. I. Kulikov, D. Fristot, J. Hugel, and A. V. Postnikov
Published 19 July 2002 (8 pages)
014206 [View PDF (98 kB)]

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

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Low-temperature heat capacities and Raman spectra of negative thermal expansion compounds ZrW2O8 and HfW2O8
Yasuhisa Yamamura, Noriyuki Nakajima, Toshihide Tsuji, Mikio Koyano, Yoshihiro Iwasa, Shin’ichi Katayama, Kazuya Saito, and Michio Sorai
Published 20 June 2002 (9 pages)
014301 [View PDF (134 kB)]
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Acoustic and thermal transport properties of hard carbon formed from C60 fullerene
J. C. Lasjaunias, M. Saint-Paul, A. Bilušić, A. Smontara, S. Gradečak, A. M. Tonejc, A. Tonejc, and N. Kitamura
Published 18 July 2002 (11 pages)
014302 [View PDF (853 kB)]

Magnetism

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Phase diagram of the quadrumerized Shastry-Sutherland model
Andreas Läuchli, Stefan Wessel, and Manfred Sigrist
Published 20 June 2002 (7 pages)
014401 [View PDF (173 kB)]
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Spin accumulation in ferromagnetic single-electron transistors in the cotunneling regime
Jan Martinek, Józef Barnaś, Sadamichi Maekawa, Herbert Schoeller, and Gerd Schön
Published 20 June 2002 (5 pages)
014402 [View PDF (195 kB)]
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Exact solution of a two-component Calogero-Sutherland model with molecular field
Junpeng Cao, Gang Xiong, Ruihong Yue, and Yupeng Wang
Published 20 June 2002 (5 pages)
014403 [View PDF (159 kB)]
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Magnetic ordering in electrodeposited nanocrystalline chromium particles
Radosław Przeniosło, Izabela Sosnowska, Gwenaëlle Rousse, and Rolf Hempelmann
Published 20 June 2002 (6 pages)
014404 [View PDF (153 kB)]
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(U1-xPux)Sb solid solutions. I. Magnetic configurations
P. S. Normile, W. G. Stirling, D. Mannix, G. H. Lander, F. Wastin, J. Rebizant, F. Boudarot, P. Burlet, B. Lebech, and S. Coburn
Published 21 June 2002 (10 pages)
014405 [View PDF (242 kB)]
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(U1-xPux)Sb solid solutions. II. Energy dependencies
P. S. Normile, W. G. Stirling, D. Mannix, G. H. Lander, F. Wastin, J. Rebizant, and S. Coburn
Published 21 June 2002 (6 pages)
014406 [View PDF (86 kB)]
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Anatomy of spin-transfer torque
M. D. Stiles and A. Zangwill
Published 24 June 2002 (14 pages)
014407 [View PDF (174 kB)]
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Magnetic and charge structures in itinerant-electron magnets: Coexistence of multiple spin-density and charge-density waves
Fusayoshi J. Ohkawa
Published 26 June 2002 (10 pages)
014408 [View PDF (132 kB)]
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Spin reorientation transition of Fe films in magnetically coupled Fe/Cu/Ni/Cu(001)
H. J. Choi, W. L. Ling, A. Scholl, J. H. Wolfe, U. Bovensiepen, F. Toyama, and Z. Q. Qiu
Published 26 June 2002 (5 pages)
014409 [View PDF (257 kB)]
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RPA-CPA theory for magnetism in disordered Heisenberg binary systems with long-range exchange integrals
G. Bouzerar and P. Bruno
Published 28 June 2002 (9 pages)
014410 [View PDF (487 kB)]
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Mesoscopic phase transitions and critical behavior of complex magnetic shape-memory systems
Yoshitake Yamazaki, Herbert Gleiter, Junji Tani, and Minoru Matsumoto
Published 28 June 2002 (12 pages)
014411 [View PDF (173 kB)]
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From linear to nonlinear response in spin glasses: Importance of mean-field-theory predictions
V. S. Zotev, G. G. Kenning, and R. Orbach
Published 28 June 2002 (10 pages)
014412 [View PDF (148 kB)]
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Mean-field glassy phase of the random-field Ising model
A. A. Pastor, V. Dobrosavljević, and M. L. Horbach
Published 1 July 2002 (14 pages)
014413 [View PDF (164 kB)]
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Interaction of mesoscopic magnetic textures with superconductors
Serkan Erdin, Amin F. Kayali, Igor F. Lyuksyutov, and Valery L. Pokrovsky
Published 1 July 2002 (7 pages)
014414 [View PDF (86 kB)]
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Antiferromagnetic ordering in the Kondo lattice system Yb2Fe3Si5
Yogesh Singh, S. Ramakrishnan, Z. Hossain, and C. Geibel
Published 1 July 2002 (5 pages)
014415 [View PDF (225 kB)]
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Magnetochemical origin for Invar anomalies in iron-nickel alloys
V. Crisan, P. Entel, H. Ebert, H. Akai, D. D. Johnson, and J. B. Staunton
Published 8 July 2002 (8 pages)
014416 [View PDF (255 kB)]
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Nanoscale analysis of a SrTiO3/La2/3Sr1/3MnO3 interface
F. Pailloux, D. Imhoff, T. Sikora, A. Barthélémy, J.-L. Maurice, J.-P. Contour, C. Colliex, and A. Fert
Published 8 July 2002 (9 pages)
014417 [View PDF (512 kB)]
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Delocalization and spin-wave dynamics in ferromagnetic chains with long-range correlated random exchange
F. A. B. F. de Moura, M. D. Coutinho-Filho, E. P. Raposo, and M. L. Lyra
Published 8 July 2002 (5 pages)
014418 [View PDF (77 kB)]
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Structure and magnetic properties of Co-Cu bimetallic clusters
Jinlan Wang, Guanghou Wang, Xiaoshuang Chen, Wei Lu, and Jijun Zhao
Published 8 July 2002 (5 pages)
014419 [View PDF (362 kB)]
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Physical properties of the dense Kondo compounds YbXCu4 (X=Au, Ag, In, Cd, Tl, and Mg) probed by 63Cu NMR
T. Koyama, M. Matsumoto, T. Tanaka, H. Ishida, T. Mito, S. Wada, and J. L. Sarrao
Published 9 July 2002 (9 pages)
014420 [View PDF (183 kB)]
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Magnetic phases of the mixed-spin J1-J2 Heisenberg model on a square lattice
N. B. Ivanov, J. Richter, and D. J. J. Farnell
Published 9 July 2002 (5 pages)
014421 [View PDF (99 kB)]
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Symmetry breaking due to Dzyaloshinsky-Moriya interactions in the kagomé lattice
M. Elhajal, B. Canals, and C. Lacroix
Published 10 July 2002 (6 pages)
014422 [View PDF (125 kB)]
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Spin soliton in a π-conjugated ladder polydiacetylene
Tadaaki Ikoma, Shuji Okada, Hachiro Nakanishi, Kimio Akiyama, Shozo Tero-Kubota, Klaus Möbius, and Stefan Weber
Published 12 July 2002 (9 pages)
014423 [View PDF (314 kB)]
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Thermomagnetic history effects in SmMn2Ge2
Sujeet Chaudhary, M. K. Chattopadhyay, Kanwal Jeet Singh, S. B. Roy, P. Chaddah, and E. V. Sampathkumaran
Published 12 July 2002 (6 pages)
014424 [View PDF (201 kB)]
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Structural, electronic, and magnetic properties of a Mn monolayer on W(110)
M. Bode, S. Heinze, A. Kubetzka, O. Pietzsch, M. Hennefarth, M. Getzlaff, R. Wiesendanger, X. Nie, G. Bihlmayer, and S. Blügel
Published 12 July 2002 (16 pages)
014425 [View PDF (1,522 kB)]
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Magnetism and transport in Pr1-xSrxMnO3 single crystals (0.48<~x<~0.57)
J. Hejtmánek, E. Pollert, Z. Jirák, D. Sedmidubský, A. Strejc, A. Maignan, Ch. Martin, V. Hardy, R. Kužel, and Y. Tomioka
Published 15 July 2002 (8 pages)
014426 [View PDF (176 kB)]
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Orbital ordering in NdNiO3 and SmNiO3 investigated by Mössbauer spectroscopy
Seung-Joo Kim, Gérard Demazeau, Igor Presniakov, Konstantin Pokholok, Alexey Baranov, Alexey Sobolev, Denis Pankratov, and Nikolay Ovanesyan
Published 16 July 2002 (5 pages)
014427 [View PDF (387 kB)]
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Impurity-induced antiferromagnetic order in the Haldane-gap compound PbNi2-xMgxV2O8 (x=0.24)
Alexandros Lappas, Vassilis Alexandrakis, John Giapintzakis, Vladimir Pomjakushin, Kosmas Prassides, and Alexander Schenck
Published 16 July 2002 (8 pages)
014428 [View PDF (366 kB)]
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Modified spin-wave study of random antiferromagnetic-ferromagnetic spin chains
Xin Wan, Kun Yang, and R. N. Bhatt
Published 16 July 2002 (10 pages)
014429 [View PDF (119 kB)]
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Domain state model for exchange bias. I. Theory
U. Nowak, K. D. Usadel, J. Keller, P. Miltényi, B. Beschoten, and G. Güntherodt
Published 17 July 2002 (9 pages)
014430 [View PDF (288 kB)]
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Domain state model for exchange bias. II. Experiments
J. Keller, P. Miltényi, B. Beschoten, G. Güntherodt, U. Nowak, and K. D. Usadel
Published 17 July 2002 (11 pages)
014431 [View PDF (445 kB)]
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Magnetic structures and their stability in Mn3Rh ordered and disordered alloys
A. Sakuma, R. Y. Umetsu, and K. Fukamichi
Published 18 July 2002 (6 pages)
014432 [View PDF (176 kB)]
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Fractal study of magnetic domain patterns
Bao-Shan Han, Dan Li, De-Juan Zheng, and Yan Zhou
Published 19 July 2002 (5 pages)
014433 [View PDF (536 kB)]
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Domain formation in arrays of square holes in an Fe film
I. Guedes, M. Grimsditch, V. Metlushko, P. Vavassori, R. Camley, B. Ilic, P. Neuzil, and R. Kumar
Published 19 July 2002 (9 pages)
014434 [View PDF (949 kB)]
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Theory of Raman scattering from orbital excitations in manganese oxides
S. Okamoto, S. Ishihara, and S. Maekawa
Published 19 July 2002 (9 pages)
014435 [View PDF (257 kB)]
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Valence of Cr in skutterudites: Electrical transport and magnetic properties of Cr-doped CoSb3
J. Yang, M. G. Endres, and G. P. Meisner
Published 19 July 2002 (6 pages)
014436 [View PDF (458 kB)]
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Superexchange interaction in insulating manganites R1-xAxMnO3 (x=0,0.5)
L. E. Gontchar and A. E. Nikiforov
Published 19 July 2002 (9 pages)
014437 [View PDF (197 kB)]
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Critical behavior and lack of self-averaging in the dynamics of the random Potts model in two dimensions
C. Deroulers and A. P. Young
Published 19 July 2002 (8 pages)
014438 [View PDF (146 kB)]
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In-plane magnetocrystalline anisotropy observed on Fe/Cu(111) nanostructures grown on stepped surfaces
C. Boeglin, S. Stanescu, J. P. Deville, P. Ohresser, and N. B. Brookes
Published 19 July 2002 (6 pages)
014439 [View PDF (85 kB)]
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Surface-induced disorder and aperiodic perturbations at first-order transitions
Loïc Turban and Ferenc Iglói
Published 19 July 2002 (10 pages)
014440 [View PDF (137 kB)]
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Model exact low-lying states and spin dynamics in ferric wheels:  Fe6 to Fe12
Indranil Rudra, S. Ramasesha, and Diptiman Sen
Published 19 July 2002 (9 pages)
014441 [View PDF (131 kB)]
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Electron paramagnetic resonance with parallel pumping in quantum spin chains with field-induced spin gap
A. A. Zvyagin and G. A. Zvyagina
Published 19 July 2002 (12 pages)
014442 [View PDF (172 kB)]
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Structures of submonatomic Sn layers in Fe/Cr(Sn)Cr magnetic multilayers determined by anomalous x-ray scattering measurements
K. Ishiji, H. Okuda, H. Hashizume, M. Almokhtar, and N. Hosoito
Published 19 July 2002 (7 pages)
014443 [View PDF (169 kB)]
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Dissipative effects on quantum glassy systems
L. F. Cugliandolo, D. R. Grempel, G. Lozano, H. Lozza, and C. A. da Silva Santos
Published 22 July 2002 (20 pages)
014444 [View PDF (800 kB)]
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Electronic structure of Fe/semiconductor/Fe(001) tunnel junctions
M. Freyss, N. Papanikolaou, V. Bellini, R. Zeller, and P. H. Dederichs
Published 24 July 2002 (8 pages)
014445 [View PDF (276 kB)]
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Electronic structure of the molecule-based magnet Mn[N(CN)2]2 from theory and experiment
M. R. Pederson, A. Y. Liu, Tunna Baruah, E. Z. Kurmaev, A. Moewes, S. Chiuzbăian, M. Neumann, C. R. Kmety, K. L. Stevenson, and D. Ederer
Published 24 July 2002 (8 pages)
014446 [View PDF (194 kB)]
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Noncollinear full-potential studies of γ-Fe
Elisabeth Sjöstedt and Lars Nordström
Published 24 July 2002 (10 pages)
014447 [View PDF (307 kB)]
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Magnetic structure of Li2CuO2: From ab initio calculations to macroscopic simulations
Coen de Graaf, Ibério de P. R. Moreira, Francesc Illas, Òscar Iglesias, and Amílcar Labarta
Published 25 July 2002 (11 pages)
014448 [View PDF (380 kB)]

Superfluidity and superconductivity

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Effects of an electronic topological transition for anisotropic low-dimensional superconductors
G. G. N. Angilella, E. Piegari, and A. A. Varlamov
Published 20 June 2002 (11 pages)
014501 [View PDF (141 kB)]
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Doping dependence of the Fermi surface in (Bi,Pb)2Sr2CaCu2O8+δ
A. A. Kordyuk, S. V. Borisenko, M. S. Golden, S. Legner, K. A. Nenkov, M. Knupfer, J. Fink, H. Berger, L. Forró, and R. Follath
Published 20 June 2002 (6 pages)
014502 [View PDF (321 kB)]
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Superconductivity, intragrain penetration depth, and Meissner effect of RuSr2(Gd,Ce)2Cu2O10+δ
Y. Y. Xue, B. Lorenz, A. Baikalov, D. H. Cao, Z. G. Li, and C. W. Chu
Published 20 June 2002 (5 pages)
014503 [View PDF (92 kB)]
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Thermal conductivity of single-crystalline MgB2
A. V. Sologubenko, J. Jun, S. M. Kazakov, J. Karpinski, and H. R. Ott
Published 21 June 2002 (8 pages)
014504 [View PDF (125 kB)]
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Magnetization and microwave study of superconducting MgB2
A. Dulčić, D. Paar, M. Požek, G. V. M. Williams, S. Krämer, C. U. Jung, Min-Seok Park, and Sung-Ik Lee
Published 21 June 2002 (7 pages)
014505 [View PDF (115 kB)]
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Doping dependence of the resonance peak and incommensuration in high-Tc superconductors
Jian-Xin Li and Chang-De Gong
Published 24 June 2002 (6 pages)
014506 [View PDF (95 kB)]
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Nonmonotonic critical temperature in superconductor/ferromagnet bilayers
Ya. V. Fominov, N. M. Chtchelkatchev, and A. A. Golubov
Published 25 June 2002 (13 pages)
014507 [View PDF (182 kB)]
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Observation of changes in the atomic and electronic structure of single-crystal YBa2Cu3O6.6 accompanying bromination
L. M. Dieng, A. Yu. Ignatov, T. A. Tyson, M. Croft, F. Dogan, C.-Y. Kim, J. C. Woicik, and J. Grow
Published 26 June 2002 (13 pages)
014508 [View PDF (204 kB)]
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Phase transitions in isolated vortex chains
Matthew J. W. Dodgson
Published 26 June 2002 (9 pages)
014509 [View PDF (146 kB)]
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Switching current of a Cooper pair transistor with tunable Josephson junctions
P. Ågren, J. Walter, and D. B. Haviland
Published 28 June 2002 (5 pages)
014510 [View PDF (106 kB)]
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Pseudogap in YBa2Cu3O7-δ from NMR in high magnetic fields
V. F. Mitrović, H. N. Bachman, W. P. Halperin, A. P. Reyes, P. Kuhns, and W. G. Moulton
Published 28 June 2002 (7 pages)
014511 [View PDF (110 kB)]
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Pairing fluctuation theory of high-Tc superconductivity in the presence of nonmagnetic impurities
Qijin Chen and J. R. Schrieffer
Published 28 June 2002 (17 pages)
014512 [View PDF (691 kB)]
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Acoustic-phonon anomaly in MgB2
R. F. Wood, Bo E. Sernelius, and A. L. Chernyshev
Published 28 June 2002 (4 pages)
014513 [View PDF (164 kB)]
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Cation size control of structure, structural fluctuations, and superconductivity in L1.85M0.15CuO4
Judith A. McAllister and J. Paul Attfield
Published 1 July 2002 (10 pages)
014514 [View PDF (365 kB)]
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Vortex-lattice transitions in YNi2B2C: Nature of the 45-degree reorientation
S. J. Levett, C. D. Dewhurst, and D. McK. Paul
Published 8 July 2002 (6 pages)
014515 [View PDF (216 kB)]
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Local f-electron superconductivity in an interacting conduction band
L. P. Oliveira and P. D. Sacramento
Published 8 July 2002 (5 pages)
014516 [View PDF (96 kB)]
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Quasiparticle thermal conductivities in a type-II superconductor at high magnetic fields
Saša Dukan, T. Paul Powell, and Zlatko Tešanović
Published 9 July 2002 (7 pages)
014517 [View PDF (102 kB)]
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Crystal structure of the Mg1-xAlxB2 superconductors near x≈0.5
Serena Margadonna, Kosmas Prassides, Ioannis Arvanitidis, Michael Pissas, Georgios Papavassiliou, and Andrew N. Fitch
Published 9 July 2002 (5 pages)
014518 [View PDF (202 kB)]
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Relation between oxygen hopping activation energy and unit-cell volume for strongly underdoped RBa2Cu3Ox (R=Y, Nd, La)
I. M. Fita, R. Puzniak, W. Paszkowicz, A. Wisniewski, N. A. Doroshenko, and V. P. Dyakonov
Published 10 July 2002 (5 pages)
014519 [View PDF (82 kB)]
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Magnetic relaxation in a superconducting plate with rotating flux lines
Irina M. Babich, Grigorii P. Mikitik, and Ernst Helmut Brandt
Published 11 July 2002 (8 pages)
014520 [View PDF (122 kB)]
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Inhomogeneous magnetism induced in a superconductor at a superconductor-ferromagnet interface
V. N. Krivoruchko and E. A. Koshina
Published 12 July 2002 (6 pages)
014521 [View PDF (105 kB)]
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Current-induced highly dissipative domains in high-Tc thin films
S. Reymond, L. Antognazza, M. Decroux, E. Koller, P. Reinert, and Ø. Fischer
Published 12 July 2002 (7 pages)
014522 [View PDF (102 kB)]
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Decoration of Josephson vortices by pancake vortices in Bi2Sr2CaCu2O8+d
V. K. Vlasko-Vlasov, A. Koshelev, U. Welp, G. W. Crabtree, and K. Kadowaki
Published 15 July 2002 (6 pages)
014523 [View PDF (882 kB)]
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Muon spin relaxation studies of incommensurate magnetism and superconductivity in stage-4 La2CuO4.11 and La1.88Sr0.12CuO4
A. T. Savici, Y. Fudamoto, I. M. Gat, T. Ito, M. I. Larkin, Y. J. Uemura, G. M. Luke, K. M. Kojima, Y. S. Lee, M. A. Kastner, R. J. Birgeneau, and K. Yamada
Published 16 July 2002 (14 pages)
014524 [View PDF (270 kB)]
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Mean-field renormalization-group approach to the boson Hubbard model
André S. Ferreira and Mucio A. Continentino
Published 17 July 2002 (5 pages)
014525 [View PDF (69 kB)]
•
Correlation energy in the random phase approximation:  Application to 3He in thin 3He-4He films
R. H. Anderson and M. D. Miller
Published 17 July 2002 (18 pages)
014526 [View PDF (229 kB)]
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Free flux flow resistivity in a strongly overdoped high-Tc cuprate: The purely viscous motion of the vortices in a semiclassical d-wave superconductor
Y. Matsuda, A. Shibata, K. Izawa, H. Ikuta, M. Hasegawa, and Y. Kato
Published 17 July 2002 (8 pages)
014527 [View PDF (127 kB)]
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Enhancement of long-range magnetic order by magnetic field in superconducting La2CuO4+y
B. Khaykovich, Y. S. Lee, R. W. Erwin, S.-H. Lee, S. Wakimoto, K. J. Thomas, M. A. Kastner, and R. J. Birgeneau
Published 18 July 2002 (8 pages)
014528 [View PDF (199 kB)]
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Landau orbital description of the vortex state in a two-dimensional extremely type-II superconductor
V. Zhuravlev and T. Maniv
Published 18 July 2002 (11 pages)
014529 [View PDF (359 kB)]
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Quasiclassical and statistical properties of fermion systems
M. Grigorescu and W. E. Baylis
Published 19 July 2002 (8 pages)
014530 [View PDF (117 kB)]
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Electron-doped superconductor La2-xCexCuO4: Preparation of thin films and modified doping range for superconductivity
A. Sawa, M. Kawasaki, H. Takagi, and Y. Tokura
Published 19 July 2002 (7 pages)
014531 [View PDF (256 kB)]
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Vibrational modes in silicon clathrate compounds: A key to understanding superconductivity
E. Reny, A. San-Miguel, Y. Guyot, B. Masenelli, P. Mélinon, L. Saviot, S. Yamanaka, B. Champagnon, C. Cros, M. Pouchard, M. Borowski, and A. J. Dianoux
Published 19 July 2002 (7 pages)
014532 [View PDF (91 kB)]
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Magnetic-field-induced superconductor–metal-insulator transitions in bismuth metal graphite
Masatsugu Suzuki, Itsuko S. Suzuki, Robert Lee, and Jürgen Walter
Published 19 July 2002 (8 pages)
014533 [View PDF (143 kB)]
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Optical evidence for mass enhancement of quasiparticles in pyrochlore Cd2Re2O7
N. L. Wang, J. J. McGuire, T. Timusk, R. Jin, J. He, and D. Mandrus
Published 19 July 2002 (4 pages)
014534 [View PDF (285 kB)]
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Self-doping caused by oxygen displacements in heavy-ion-irradiated Bi2Sr2CaCu2O8+x crystals
M. Li, C. J. van der Beek, M. Konczykowski, H. W. Zandbergen, and P. H. Kes
Published 19 July 2002 (6 pages)
014535 [View PDF (88 kB)]
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Control of interlayer spacing in (Pb2Cu)Sr2(Dy,Ce)nCu2O6+2n-z/(Pb2Cu)Sr2Dy1-yCayCu2O8+w superconducting superlattices
Sumio Ikegawa, Kohei Nakayama, Yuichi Motoi, and Masao Arai
Published 22 July 2002 (11 pages)
014536 [View PDF (513 kB)]
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Vortex motion noise in micrometer-sized thin films of the amorphous Nb0.7Ge0.3 weak-pinning superconductor
D. Babić, T. Nussbaumer, C. Strunk, C. Schönenberger, and C. Sürgers
Published 24 July 2002 (7 pages)
014537 [View PDF (113 kB)]
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Nature of conduction in disordered Nd2-xCexCuO4-δ films
S. I. Woods, A. S. Katz, S. I. Applebaum, M. C. de Andrade, M. B. Maple, and R. C. Dynes
Published 25 July 2002 (4 pages)
014538 [View PDF (74 kB)]
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Phase diagram for the attractive Hubbard model in two dimensions in a conserving approximation
J. J. Deisz, D. W. Hess, and J. W. Serene
Published 25 July 2002 (14 pages)
014539 [View PDF (189 kB)]

ERRATA

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Erratum: Ferromagnetism in the Kondo-lattice model [Phys. Rev. B 65, 144419 (2002)]
C. Santos and W. Nolting
Published 22 July 2002 (1 page)
019901(E) [View PDF (24 kB)]
 
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