Physical Review B
– 1 August 2004
Volume 70, Issue 5
- BRIEF REPORTS
- Structure, structural phase transitions, mechanical properties, defects, etc.
- Inhomogeneous, disordered, and partially ordered systems
- Dynamics, dynamical systems, lattice effects, quantum solids, etc.
- Magnetism
- Superfluidity and superconductivity
- ARTICLES
- BRIEF REPORTS
- ARTICLES
- Structure, structural phase transitions, mechanical properties, defects, etc.
- Inhomogeneous, disordered, and partially ordered systems
- Dynamics, dynamical systems, lattice effects, quantum solids, etc.
- Magnetism
- Superfluidity and superconductivity
- ERRATA
BRIEF REPORTS
Structure, structural phase transitions, mechanical properties, defects, etc.
•
High-pressure Raman study of the potassium-doped silicon clathrate K8Si46
Tetsuji Kume, Toshihiro Koda, Shigeo Sasaki, Hiroyasu Shimizu, and John S. Tse
Published
20 August 2004
(4 pages)
052101
[ View
PDF (67 kB)]
•
Anomalous behavior of lattice parameters and elastic constants in hcp Ag-Zn alloys
B. Magyari-Köpe, L. Vitos, and G. Grimvall
Published
26 August 2004
(4 pages)
052102
[ View
PDF (297 kB)]
Inhomogeneous, disordered, and partially ordered systems
•
Influence of confined geometry on nuclear spin relaxation and self-diffusion in liquid indium
E. V. Charnaya, Cheng Tien, Yu. A. Kumzerov, and A. V. Fokin
Published
23 August 2004
(4 pages)
052201
[ View
PDF (42 kB)]
Dynamics, dynamical systems, lattice effects, quantum solids, etc.
•
Vector polarons in a degenerate electron system
Dennis P. Clougherty and Charles A. Foell
Published
31 August 2004
(4 pages)
052301
[ View
PDF (75 kB)]
Magnetism
•
Field-cooling dependence of exchange bias in a granular system of Fe nanoparticles embedded in an Fe oxide matrix
Lucia Del Bianco, Dino Fiorani, Alberto M. Testa, Ennio Bonetti, and Luca Signorini
Published
12 August 2004
(4 pages)
052401
[ View
PDF (47 kB)]
•
Magnetocrystalline and magnetoelastic basal plane anisotropies in Ho∕Lu superlattices
L. Benito, J. I. Arnaudas, M. Ciria, C. de la Fuente, A. del Moral, R. C. C. Ward, and M. R. Wells
Published
16 August 2004
(4 pages)
052403
[ View
PDF (69 kB)]
•
Coexistence of localized magnetic moment and opposite-spin itinerant electrons in MnC
M. C. Qian, C. Y. Fong, and L. H. Yang
Published
23 August 2004
(4 pages)
052404
[ View
PDF (46 kB)]
•
Enhancement of solid-state proton NMR via the spin-polarization-induced nuclear Overhauser effect with laser-polarized xenon
Xin Zhou, Jun Luo, Xian-ping Sun, Xi-zhi Zeng, Shang-wu Ding, Mai-li Liu, and Ming-sheng Zhan
Published
24 August 2004
(4 pages)
052405
[ View
PDF (47 kB)]
•
Quasiuniform magnetization state in soft ferromagnetic nanocylinders
Konstantin L. Metlov and Konstantin Yu. Guslienko
Published
24 August 2004
(4 pages)
052406
[ View
PDF (55 kB)]
•
Evidence of B- and Si-type magnetic relaxations in Co-based amorphous alloys
P. Vojtanik, R. Andrejco, and R. Varga
Published
31 August 2004
(4 pages)
052407
[ View
PDF (54 kB)]
•
Carrier-mediated ferromagnetism in N codoped (Zn,Mn)O (101̅ 0) thin films
Q. Wang, Q. Sun, P. Jena, and Y. Kawazoe
Published
31 August 2004
(4 pages)
052408
[ View
PDF (334 kB)]
•
Negative magnetoresistance in Fe3O4∕Au∕Fe spin valves
Sebastiaan van Dijken, Xavier Fain, Steven M. Watts, and J. M. D. Coey
Published
31 August 2004
(4 pages)
052409
[ View
PDF (48 kB)]
•
Antiferromagnetic order in EuRh2(Ga,In)8
V. Fritsch, S. Bobev, N. O. Moreno, Z. Fisk, J. D. Thompson, and J. L. Sarrao
Published
31 August 2004
(4 pages)
052410
[ View
PDF (309 kB)]
Superfluidity and superconductivity
•
Chemical potentials of high-temperature superconductors
Mohamed Azzouz
Published
2 August 2004
(4 pages)
052501
[ View
PDF (57 kB)]
•
Raman spectroscopy study of NaxCoO2 and superconducting NaxCoO2∙yH2O
Y. G. Shi, Y. L. Liu, H. X. Yang, C. J. Nie, R. Jin, and J. Q. Li
Published
10 August 2004
(4 pages)
052502
[ View
PDF (183 kB)]
BRIEF REPORTS
Superfluidity and superconductivity
•
Critical current of the spin-triplet superconducting phase in Sr2RuO4
Hae-Young Kee, Yong Baek Kim, and K. Maki
Published
24 August 2004
(4 pages)
052505
[ View
PDF (48 kB)]
•
Spin screening and antiscreening in a ferromagnet/superconductor heterojunction
F. S. Bergeret and N. García
Published
24 August 2004
(4 pages)
052507
[ View
PDF (60 kB)]
•
Limitations of mean-field slave-particle approximations
E. A. Kochetov and A. Ferraz
Published
24 August 2004
(4 pages)
052508
[ View
PDF (46 kB)]
•
Critical field of MgB2: Crossover from clean to dirty regimes
M. Putti, V. Braccini, C. Ferdeghini, I. Pallecchi, A. S. Siri, F. Gatti, P. Manfrinetti, and A. Palenzona
Published
25 August 2004
(4 pages)
052509
[ View
PDF (52 kB)]
•
Andreev interference in adiabatic pumping
Fabio Taddei, Michele Governale, and Rosario Fazio
Published
27 August 2004
(4 pages)
052510
[ View
PDF (59 kB)]
•
Superconductivity in LuGe2
Y. R. Chung, H. H. Sung, and W. H. Lee
Published
30 August 2004
(3 pages)
052511
[ View
PDF (34 kB)]
•
Effective description of the gap fluctuation for chaotic Andreev billiards
A. Kormányos, Z. Kaufmann, C. J. Lambert, and J. Cserti
Published
31 August 2004
(4 pages)
052512
[ View
PDF (177 kB)]
•
Separation of two regimes in a disordered boson Hubbard model
Ji-Woo Lee and Min-Chul Cha
Published
31 August 2004
(4 pages)
052513
[ View
PDF (170 kB)]
ARTICLES
Structure, structural phase transitions, mechanical properties, defects, etc.
•
Confirmation of the incommensurate nature of Se-IV at pressures below 70 GPa
M. I. McMahon, C. Hejny, J. S. Loveday, L. F. Lundegaard, and M. Hanfland
Published
5 August 2004
(4 pages)
054101
[ View
PDF (203 kB)]
•
Atomistic simulations of the incipient ferroelectric KTaO3
A. R. Akbarzadeh, L. Bellaiche, Kevin Leung, Jorge Íñiguez, and David Vanderbilt
Published
17 August 2004
(5 pages)
054103
[ View
PDF (290 kB)]
•
Atomistic calculation of vacancy-formation free energies by reversible vacancy creation
Maurice de Koning, Susana Ramos de Debiaggi, and Ana M. Monti
Published
25 August 2004
(10 pages)
054105
[ View
PDF (107 kB)]
•
Isothermal aggregation of Ag atoms in sodium borate glass
G. Kellermann and A. F. Craievich
Published
26 August 2004
(7 pages)
054106
[ View
PDF (244 kB)]
•
Ideal tensile strength of B2 transition-metal aluminides
Tianshu Li, J. W. Morris, Jr., and D. C. Chrzan
Published
26 August 2004
(5 pages)
054107
[ View
PDF (67 kB)]
•
Gallium transformation under femtosecond laser excitation: Phase coexistenceand incomplete melting
O. P. Uteza, E. G. Gamaly, A. V. Rode, M. Samoc, and B. Luther-Davies
Published
30 August 2004
(13 pages)
054108
[ View
PDF (174 kB)]
•
Theoretical study of dislocation nucleation from simple surface defects in semiconductors
J. Godet, L. Pizzagalli, S. Brochard, and P. Beauchamp
Published
30 August 2004
(8 pages)
054109
[ View
PDF (1,051 kB)]
•
First-principles calculation of defect-formation energies in the Y2(Ti,Sn,Zr)2O7 pyrochlore
Wendy R. Panero, Lars Stixrude, and Rodney C. Ewing
Published
30 August 2004
(11 pages)
054110
[ View
PDF (564 kB)]
•
Dislocation glide in model Ni(Al) solid solutions by molecular dynamics
E. Rodary, D. Rodney, L. Proville, Y. Bréchet, and G. Martin
Published
31 August 2004
(11 pages)
054111
[ View
PDF (1,412 kB)]
•
In situ observation of reversible deformation of Al foils during irradiation with MeV-energy ions
H. Tsuchida, I. Katayama, S. C. Jeong, M. Haba, H. Ogawa, N. Sakamoto, H. Mori, J. G. Lee, and A. Itoh
Published
31 August 2004
(7 pages)
054112
[ View
PDF (483 kB)]
•
Triple-defect complexes in the B2 intermetallic compound NiAl
Regina Krachler and Herbert Ipser
Published
31 August 2004
(7 pages)
054113
[ View
PDF (309 kB)]
•
Direct measurement of molecular stiffness and damping in confined water layers
Steve Jeffery, Peter M. Hoffmann, John B. Pethica, Chandra Ramanujan, H. Özgür Özer, and Ahmet Oral
Published
31 August 2004
(8 pages)
054114
[ View
PDF (127 kB)]
•
Elastic constants of Ni-Mn-Ga magnetic shape memory alloys
Marcelo Stipcich, Lluís Mañosa, Antoni Planes, Michel Morin, J. Zarestky, T. Lograsso, and C. Stassis
Published
31 August 2004
(5 pages)
054115
[ View
PDF (58 kB)]
Inhomogeneous, disordered, and partially ordered systems
•
Fluctuations of the Lyapunov exponent in two-dimensional disordered systems
Keith Slevin, Yoichi Asada, and Lev I. Deych
Published
20 August 2004
(7 pages)
054201
[ View
PDF (78 kB)]
•
Electromagnetic density of states and absorption of radiation by aggregates of nanosphereswith multipole interactions
Vadim A. Markel, Vitaliy N. Pustovit, Sergei V. Karpov, Alexander V. Obuschenko, Valeriy S. Gerasimov, and Ivan L. Isaev
Published
27 August 2004
(19 pages)
054202
[ View
PDF (285 kB)]
•
Brillouin light scattering from transverse and longitudinal acoustic waves in glycerol
Filippo Scarponi, Lucia Comez, Daniele Fioretto, and Luciano Palmieri
Published
31 August 2004
(6 pages)
054203
[ View
PDF (211 kB)]
Dynamics, dynamical systems, lattice effects, quantum solids, etc.
•
Elastic wave propagation along waveguides in three-dimensional phononic crystals
H. Chandra, P. A. Deymier, and J. O. Vasseur
Published
26 August 2004
(6 pages)
054302
[ View
PDF (456 kB)]
Magnetism
•
Spatial evolution of multipeaked microwave magnetic envelope solitons in yttrium iron garnet thin films
Mingzhong Wu, Michael A. Kraemer, Mark M. Scott, Carl E. Patton, and Boris A. Kalinikos
Published
3 August 2004
(9 pages)
054402
[ View
PDF (96 kB)]
•
Magnetic and orbital ordering of RuO2 planes in RuSr2(Eu,Gd)Cu2O8
A. A. Aligia and M. A. Gusmão
Published
5 August 2004
(7 pages)
054403
[ View
PDF (87 kB)]
Unconventional magnetism in all-carbon nanofoam
A. V. Rode, E. G. Gamaly, A. G. Christy, J. G. Fitz Gerald, S. T. Hyde, R. G. Elliman, B. Luther-Davies, A. I. Veinger, J. Androulakis, and J. Giapintzakis
Published
17 August 2004
(9 pages)
054407
[ View
PDF (499 kB)]
•
Computer-aided perturbation theory by cumulants: Dimerized and frustrated spin-1/2 chain
S. Sykora, A. Hübsch, and K. W. Becker
Published
17 August 2004
(6 pages)
054408
[ View
PDF (58 kB)]
•
Magnetic normal modes in ferromagnetic nanoparticles: A dynamical matrix approach
M. Grimsditch, L. Giovannini, F. Montoncello, F. Nizzoli, Gary K. Leaf, and Hans G. Kaper
Published
17 August 2004
(7 pages)
054409
[ View
PDF (637 kB)]
•
Antiferromagnetic Heisenberg spin-1 chain: Magnetic susceptibility of the Haldane chain described using scaling
Jean Souletie, Marc Drillon, Pierre Rabu, and Swapan K. Pati
Published
18 August 2004
(6 pages)
054410
[ View
PDF (571 kB)]
•
High-field magnetostriction of the valence-fluctuating compound YbInCu4
N. V. Mushnikov and T. Goto
Published
18 August 2004
(8 pages)
054411
[ View
PDF (112 kB)]
•
Effect of surface modifications on magnetic coupling in Fe nanoparticle systems
A. Ślawska-Waniewska, A. Roig, M. Gich, Ll. Casas, K. Racka, N. Nedelko, and E. Molins
Published
18 August 2004
(5 pages)
054412
[ View
PDF (224 kB)]
•
Effect of electric current on the charge-ordered state in La5∕8−yPryCa3∕8MnO3
Y. Q. Ma, W. H. Song, J. M. Dai, R. L. Zhang, J. Yang, B. C. Zhao, Z. G. Sheng, W. J. Lu, J. J. Du, and Y. P. Sun
Published
20 August 2004
(6 pages)
054413
[ View
PDF (92 kB)]
•
Magnetic structure of Ce2RhIn8: Evidence for ordered moments on the Rh sites
A. Schenck, F. N. Gygax, T. Ueda, and Y. Ōnuki
Published
20 August 2004
(7 pages)
054415
[ View
PDF (174 kB)]
•
Analysis of point-contact Andreev reflection spectra in spin polarization measurements
G. T. Woods, R. J. Soulen, Jr., I. Mazin, B. Nadgorny, M. S. Osofsky, J. Sanders, H. Srikanth, W. F. Egelhoff, and R. Datla
Published
23 August 2004
(8 pages)
054416
[ View
PDF (93 kB)]
•
Electronic structure and exchange interactions in V15 magnetic molecules: LDA+U results
D. W. Boukhvalov, V. V. Dobrovitski, M. I. Katsnelson, A. I. Lichtenstein, B. N. Harmon, and P. Kögerler
Published
24 August 2004
(7 pages)
054417
[ View
PDF (79 kB)]
•
Heat capacity of naturally layered SrO(La1−xSrxMnO3)2 single crystals
J. Y. Gu, S. D. Bader, H. Zheng, J. F. Mitchell, and J. E. Gordon
Published
25 August 2004
(8 pages)
054418
[ View
PDF (966 kB)]
•
Ru-O orbital hybridization and orbital occupation in SrRuO3: A magnetic Compton-profile study
N. Hiraoka, M. Itou, A. Deb, Y. Sakurai, Y. Kakutani, A. Koizumi, N. Sakai, S. Uzuhara, S. Miyaki, H. Koizumi, K. Makoshi, N. Kikugawa, and Y. Maeno
Published
26 August 2004
(4 pages)
054420
[ View
PDF (44 kB)]
•
Fermi surface and magnetic properties of CeTe
M. Nakayama, N. Kimura, H. Aoki, A. Ochiai, C. Terakura, T. Terashima, and S. Uji
Published
26 August 2004
(8 pages)
054421
[ View
PDF (110 kB)]
•
Local structural order in the disordered vanadium tetracyanoethylene room-temperature molecule-based magnet
D. Haskel, Z. Islam, J. Lang, C. Kmety, G. Srajer, K. I. Pokhodnya, A. J. Epstein, and Joel S. Miller
Published
27 August 2004
(9 pages)
054422
[ View
PDF (705 kB)]
•
Epitaxial growth and properties of cobalt-doped ZnO on α-Al2O3 single-crystal substrates
A. C. Tuan, J. D. Bryan, A. B. Pakhomov, V. Shutthanandan, S. Thevuthasan, D. E. McCready, D. Gaspar, M. H. Engelhard, J. W. Rogers, Jr., K. Krishnan, D. R. Gamelin, and S. A. Chambers
Published
30 August 2004
(9 pages)
054424
[ View
PDF (262 kB)]
•
Proximity effect of vanadium on spin-density-wave magnetism in Cr films
E. Kravtsov, A. Nefedov, F. Radu, A. Remhof, H. Zabel, R. Brucas, B. Hjörvarsson, A. Hoser, and S. B. Wilkins
Published
30 August 2004
(8 pages)
054425
[ View
PDF (443 kB)]
•
Evidence for the S=9 excited state in Mn12-bromoacetate measured by electron paramagnetic resonance
K. Petukhov, S. Hill, N. E. Chakov, K. A. Abboud, and G. Christou
Published
31 August 2004
(5 pages)
054426
[ View
PDF (85 kB)]
•
Decomposition of the magnetoresistance of multilayers into ferromagneticand superparamagnetic contributions
I. Bakonyi, L. Péter, Z. Rolik, K. Kiss-Szabó, Z. Kupay, J. Tóth, L. F. Kiss, and J. Pádár
Published
31 August 2004
(10 pages)
054427
[ View
PDF (367 kB)]
•
Surface anisotropy and resonance modes in Co-SiO2 heterogeneous films
J. Gómez, A. Butera, and J. A. Barnard
Published
31 August 2004
(9 pages)
054428
[ View
PDF (132 kB)]
•
Energy size effects of two-dimensional Ising spin glasses
I. A. Campbell, Alexander K. Hartmann, and Helmut G. Katzgraber
Published
31 August 2004
(10 pages)
054429
[ View
PDF (294 kB)]
•
Crossover effects in the random-exchange spin-1/2 antiferromagnetic chain
Nicolas Laflorencie, Heiko Rieger, Anders W. Sandvik, and Patrik Henelius
Published
31 August 2004
(11 pages)
054430
[ View
PDF (316 kB)]
•
Magnetoelastic stress in Cu∕Ni∕Cu∕Si(100) epitaxial thin films
M. Ciria, J. I. Arnaudas, A. del Moral, and R. C. O’Handley
Published
31 August 2004
(6 pages)
054431
[ View
PDF (278 kB)]
Superfluidity and superconductivity
•
High-field evidence for the Bloch-Gruneisen curve in the cuprates
L. S. Mazov
Published
3 August 2004
(5 pages)
054501
[ View
PDF (70 kB)]
•
Superconductivity and Abelian chiral anomalies
Y. Hatsugai, S. Ryu, and M. Kohmoto
Published
3 August 2004
(9 pages)
054502
[ View
PDF (320 kB)]
•
Nernst effect, quasiparticles, and d-density waves in cuprates
V. Oganesyan and Iddo Ussishkin
Published
4 August 2004
(8 pages)
054503
[ View
PDF (96 kB)]
•
High-Tc superconductors: A variational theory of the superconducting state
Arun Paramekanti, Mohit Randeria, and Nandini Trivedi
Published
5 August 2004
(21 pages)
054504
[ View
PDF (310 kB)]
•
Superconducting∕ferromagnetic proximity effect mediated by Cr spacer layers
I. A. Garifullin, D. A. Tikhonov, N. N. Garif’yanov, M. Z. Fattakhov, L. R. Tagirov, K. Theis-Bröhl, K. Westerholt, and H. Zabel
Published
5 August 2004
(5 pages)
054505
[ View
PDF (50 kB)]
•
Antiferromagnetic properties of a water-vapor-inserted YBa2Cu3O6.5 compound studied byNMR, NQR, and μSR
A. V. Dooglav, A. V. Egorov, I. R. Mukhamedshin, A. V. Savinkov, H. Alloul, J. Bobroff, W. A. MacFarlane, P. Mendels, G. Collin, N. Blanchard, P. G. Picard, P. J. C. King, and J. Lord
Published
10 August 2004
(12 pages)
054506
[ View
PDF (154 kB)]
•
Unified theory of the ab-plane and c-axis penetration depths of underdoped cuprates
Daniel E. Sheehy, T. P. Davis, and M. Franz
Published
13 August 2004
(12 pages)
054510
[ View
PDF (526 kB)]
•
Influence of randomly distributed magnetic nanoparticles on surface superconductivityin Nb films
D. Stamopoulos, M. Pissas, V. Karanasos, D. Niarchos, and I. Panagiotopoulos
Published
19 August 2004
(8 pages)
054512
[ View
PDF (172 kB)]
•
Spin-triplet s-wave local pairing induced by Hund’s rule coupling
J. E. Han
Published
19 August 2004
(10 pages)
054513
[ View
PDF (123 kB)]
•
Experimental signatures of time-reversal-violating superconductors
Tai-Kai Ng and C. M. Varma
Published
20 August 2004
(4 pages)
054514
[ View
PDF (66 kB)]
•
Experimental determination of the number of flux lines trapped by microholes in superconducting samples
A. V. Silhanek, S. Raedts, M. J. Van Bael, and V. V. Moshchalkov
Published
20 August 2004
(5 pages)
054515
[ View
PDF (202 kB)]
•
Orientation dependence of interface motion in 4He crystals induced by acoustic waves
R. Nomura, S. Kimura, F. Ogasawara, H. Abe, and Y. Okuda
Published
20 August 2004
(7 pages)
054516
[ View
PDF (121 kB)]
•
Strain effects on point defects and chain-oxygen order-disorder transition in 123 cuprate compounds
Haibin Su, David O. Welch, and Winnie Wong-Ng
Published
24 August 2004
(7 pages)
054517
[ View
PDF (257 kB)]
•
Magnetic field dependence of low-temperature specific heat of the spinel oxide superconductor LiTi2O4
C. P. Sun, J.-Y. Lin, S. Mollah, P. L. Ho, H. D. Yang, F. C. Hsu, Y. C. Liao, and M. K. Wu
Published
31 August 2004
(8 pages)
054519
[ View
PDF (630 kB)]
•
Magnetic and transport properties in CoSr2Y1−xCaxCu2O7 (x=0–0.4)
X. G. Luo, X. H. Chen, X. Liu, R. T. Wang, Y. M. Xiong, C. H. Wang, G. Y. Wang, and X. G. Qiu
Published
31 August 2004
(7 pages)
054520
[ View
PDF (116 kB)]
•
Cavity quantum electrodynamics in superconducting circuits: Susceptibility at elevated temperatures
Ileana Rau, Göran Johansson, and Alexander Shnirman
Published
31 August 2004
(7 pages)
054521
[ View
PDF (273 kB)]
ERRATA
•
Erratum: Infrared investigation of the low-temperature structural and magnetic transitions in the spin-ladder candidate (DT-TTF)2Au(mnt)2[Phys. Rev. B 68, 134405 (2003)]
R. Wesołowski, J. T. Haraldsen, J. L. Musfeldt, T. Barnes, M. Mas-Torrent, C. Rovira, R. T. Henriques, and M. Almeida
Published
10 August 2004
(1 page)
059901(E)
[ View
PDF (10 kB)]
•
Publisher's Note: Antiferromagnetic properties of a water-vapor-inserted YBa2Cu3O6.5 compound studied by NMR, NQR, and μSR[Phys. Rev. B 70, 054506 (2004)]
A. V. Dooglav, A. V. Egorov, I. R. Mukhamedshin, A. V. Savinkov, H. Alloul, J. Bobroff, W. A. MacFarlane, P. Mendels, G. Collin, N. Blanchard, P. G. Picard, P. J. C. King, and J. Lord
Published
18 August 2004
(1 page)
059904(E)
[ View
PDF (7 kB)]
|
|