Volume 61, Issue 17

V. E. Arkhipov, N. G. Bebenin, V. P. Dyakina, V. S. Gaviko, A. V. Korolev, V. V. Mashkautsan, E. A. Neifeld, R. I. Zainullina, Ya. M. Mukovskii, and D. A. Shulyatev

Phys. Rev. B 61, 11229 (2000) - Published 1 May, 2000

Interaction of hydrogen with magnetism in the $Y_{0.4} {Gd}_{0.6} H_{x}$ alloy

P. Vajda and O. J. Zogal

Phys. Rev. B 61, 11232 (2000) - Published 1 May, 2000

Magnetic behavior of $\Pr_{1 - x} {Ca}_{x} {MnO}_{3}$ in the electric-field-driven insulator-metal transition

Jolanta Stankiewicz, Javier Sesé, Joaquín García, Javier Blasco, and Conrado Rillo

Phys. Rev. B 61, 11236 (2000) - Published 1 May, 2000

Localization effect of ordered and disordered orbital polarization in a simplified double-exchange model

Ye Xiong, Shi-Jie Xiong, and D. Y. Xing

Phys. Rev. B 61, 11240 (2000) - Published 1 May, 2000

Interface stability in hybrid metal-oxide magnetic trilayer junctions

J. Z. Sun, K. P. Roche, and S. S. P. Parkin

Phys. Rev. B 61, 11244 (2000) - Published 1 May, 2000

Alternative pseudogap scenario: Spectroscopic analogies between underdoped and disordered ${Bi}_{2} {Sr}_{2} {CaCu}_{2} O_{8 + x}$

I. Vobornik, H. Berger, M. Grioni, G. Margaritondo, L. Forró, and F. Rullier-Albenque

Phys. Rev. B 61, 11248 (2000) - Published 1 May, 2000

Mean-field study of the disordered ground state in the $β - Mn$ lattice

Benjamin Canals and Claudine Lacroix

Phys. Rev. B 61, 11251 (2000) - Published 1 May, 2000

Infrared phonon spectrum of pure and doped ${LaMnO}_{3}$

A. Paolone, P. Roy, A. Pimenov, A. Loidl, O. K. Mel’nikov, and A. Ya. Shapiro

Phys. Rev. B 61, 11255 (2000) - Published 1 May, 2000

Magnetic dipolar effects in the spin-cluster resonance spectra of $[{(C H}_{3})_{3} {NH] FeCl}_{3} {\cdot 2 H}_{2} O$

R. S. Rubins, A. Sohn, T. D. Black, and John E. Drumheller

Phys. Rev. B 61, 11259 (2000) - Published 1 May, 2000

Spin and charge ordering in self-doped Mott insulators

T. Mizokawa, D. I. Khomskii, and G. A. Sawatzky

Phys. Rev. B 61, 11263 (2000) - Published 1 May, 2000

Suppression of simple antiferromagnetism in ${UNi}_{2} {Si}_{2}$ under high pressure

Fuminori Honda, Nobuaki Matsuda, Gendo Oomi, Nobuo Môri, Nao Takeshita, Vladimir Sechovský, Alexander V. Andreev, and Alois A. Menovsky

Phys. Rev. B 61, 11267 (2000) - Published 1 May, 2000

Orbital stability in the spin-ordered phase of bilayer manganites as investigated by neutron-diffraction measurements

T. Akimoto, Y. Moritomo, K. Ohoyama, S. Okamoto, S. Ishihara, S. Maekawa, K. Hirota, and A. Nakamura

Phys. Rev. B 61, 11270 (2000) - Published 1 May, 2000

Low-temperature magnetization in dilute Ising antiferromagnets

J. Mattsson, C. Djurberg, and P. Nordblad

Phys. Rev. B 61, 11274 (2000) - Published 1 May, 2000

Effect of a domain wall on conductance quantization in a ferromagnetic nanowire

Katsuyuki Nakanishi and Yoshiko Oi Nakamura

Phys. Rev. B 61, 11278 (2000) - Published 1 May, 2000

Superfluidity and superconductivity

Two definitions of superfluid density

Nikolai V. Prokof’ev and Boris V. Svistunov

Phys. Rev. B 61, 11282 (2000) - Published 1 May, 2000

Quasiparticle-quasiparticle scattering in high- $T_{c}$ superconductors

M. B. Walker and M. F. Smith

Phys. Rev. B 61, 11285 (2000) - Published 1 May, 2000

Quantum effects on the BKT phase transition of two-dimensional Josephson arrays

Alessandro Cuccoli, Andrea Fubini, Valerio Tognetti, and Ruggero Vaia

Phys. Rev. B 61, 11289 (2000) - Published 1 May, 2000

Josephson current in unconventional superconductors through an Anderson impurity

Y. Avishai and A. Golub

Phys. Rev. B 61, 11293 (2000) - Published 1 May, 2000

Coherence effects in double-barrier Josephson junctions

A. Brinkman and A. A. Golubov

Phys. Rev. B 61, 11297 (2000) - Published 1 May, 2000

Anomalous variation of second magnetization peak and onset field in overdoped $({B i, P b)}_{2} {Sr}_{2} {CaCu}_{2} O_{8 + δ}$ single crystals

Y. P. Sun, Y. Y. Hsu, B. N. Lin, H. M. Luo, and H. C. Ku

Phys. Rev. B 61, 11301 (2000) - Published 1 May, 2000

Role of interface quality in vortex pinning by large nonsuperconducting particles

N. Adamopoulos and S. K. Patapis

Phys. Rev. B 61, 11305 (2000) - Published 1 May, 2000

Hole dynamics and photoemission in a $t - J$ model for ${SrCu}_{2} ({BO}_{3})_{2}$

Matthias Vojta

Phys. Rev. B 61, 11309 (2000) - Published 1 May, 2000

Order-parameter holes and theory of microwave conductivity in ${YBa}_{2} {Cu}_{3} O_{7 - δ}$

Matthias H. Hettler and P. J. Hirschfeld

Phys. Rev. B 61, 11313 (2000) - Published 1 May, 2000

Vortex phase diagram of ${HgBa}_{2} {Ca}_{2} {Cu}_{3} O_{8 + δ}$ thin films from magnetoresistance measurements

Wan-Seon Kim, W. N. Kang, Mun-Seog Kim, and Sung-Ik Lee

Phys. Rev. B 61, 11317 (2000) - Published 1 May, 2000

Unusual $T_{c}$ variation with hole concentration in ${Bi}_{2} {Sr}_{2 - x} {La}_{x} {CuO}_{6 + δ}$

Mu-Yong Choi and J. S. Kim

Phys. Rev. B 61, 11321 (2000) - Published 1 May, 2000

Raman-forbidden mode and oxygen ordering in ${Bi}_{2} {Sr}_{2 - x} {La}_{x} {CuO}_{6 + y}$ single crystals annealed in oxygen

Peng Li, Wanli Yang, Pingheng Tan, Haihu Wen, and Zhongxian Zhao

Phys. Rev. B 61, 11324 (2000) - Published 1 May, 2000

Prediction of half harmonic generation in stacked Josephson junctions and ${Bi}_{2} {Sr}_{2} {CaCu}_{2} O_{x}$ single crystals

Niels Falsig Pedersen and Shigeki Sakai

Phys. Rev. B 61, 11328 (2000) - Published 1 May, 2000

Impact of Pr doping on superconductivity in ${Bi}_{2} \Pr_{x} {Ca}_{3 - x} {Cu}_{2} O_{8 + δ}$

K. Yoshida, H. Sasakura, S. Tsukui, R. Oshima, T. Santoh, and Y. Mizokawa

Phys. Rev. B 61, 11332 (2000) - Published 1 May, 2000

Diamagnetic susceptibility and current distributions in granular superconductors at percolation

Henning Arendt Knudsen and Alex Hansen

Phys. Rev. B 61, 11336 (2000) - Published 1 May, 2000

Proximity effects and Andreev reflection in a mesoscopic SNS junction with perfect NS interfaces

Z. D. Kvon, T. I. Baturina, R. A. Donaton, M. R. Baklanov, K. Maex, E. B. Olshanetsky, A. E. Plotnikov, and J. C. Portal

Phys. Rev. B 61, 11340 (2000) - Published 1 May, 2000

ARTICLES

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

Raman scattering study of acceptor-acceptor-type graphite bi-intercalation compounds

Takeshi Abe, Minoru Inaba, Zempachi Ogumi, Yasukazu Yokota, and Yasuo Mizutani

Phys. Rev. B 61, 11344 (2000) - Published 1 May, 2000

Physical properties of fixed-charge layer double hydroxides

D. R. Hines, S. A. Solin, Umberto Costantino, and Morena Nocchetti

Phys. Rev. B 61, 11348 (2000) - Published 1 May, 2000

Theoretical characterization of the high-pressure phases of ${PbF}_{2}$

Aurora Costales, M. A. Blanco, Ravindra Pandey, and J. M. Recio

Phys. Rev. B 61, 11359 (2000) - Published 1 May, 2000

Phonon-coupled impurity dielectric modes in ${Sr}_{1 - 1.5 x} {Bi}_{x} {TiO}_{3}$

Chen Ang and Zhi Yu

Phys. Rev. B 61, 11363 (2000) - Published 1 May, 2000

Temperature dependence of the Raman spectra of polycrystalline ${Ba}_{1 - x} {Si}_{x} {TiO}_{3}$

R. Naik, J. J. Nazarko, C. S. Flattery, U. D. Venkateswaran, V. M. Naik, M. S. Mohammed, G. W. Auner, J. V. Mantese, N. W. Schubring, A. L. Micheli, and A. B. Catalan

Phys. Rev. B 61, 11367 (2000) - Published 1 May, 2000

Effect of annealing temperature on local distortion of ${La}_{0.67} {Ca}_{0.33} {MnO}_{3}$ thin films

D. Cao, F. Bridges, D. C. Worledge, C. H. Booth, and T. Geballe

Phys. Rev. B 61, 11373 (2000) - Published 1 May, 2000

Inhomogeneous, disordered, and partially ordered systems

Plane-rotator lattice gas in an external orienting field

S. Romano and R. O. Sokolovskii

Phys. Rev. B 61, 11379 (2000) - Published 1 May, 2000

Charge-current contribution to low-frequency Raman scattering from glass-forming ionic liquids

Sviatoslav A. Kirillov and Spyros N. Yannopoulos

Phys. Rev. B 61, 11391 (2000) - Published 1 May, 2000

Probing ion-ion and electron-ion correlations in liquid metals within the quantum hypernetted chain approximation

J. A. Anta and A. A. Louis

Phys. Rev. B 61, 11400 (2000) - Published 1 May, 2000

Statistical properties of phases and delay times of the one-dimensional Anderson model with one open channel

A. Ossipov, Tsampikos Kottos, and T. Geisel

Phys. Rev. B 61, 11411 (2000) - Published 1 May, 2000

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

Quartic anisotropy of the recoilless fractions in NaCl

K. Ruebenbauer and U. D. Wdowik

Phys. Rev. B 61, 11416 (2000) - Published 1 May, 2000

Local vibrational densities of states of dilute Fe atoms in Al and Cu metals

M. Seto, Y. Kobayashi, S. Kitao, R. Haruki, T. Mitsui, Y. Yoda, S. Nasu, and S. Kikuta

Phys. Rev. B 61, 11420 (2000) - Published 1 May, 2000

Calculation of electronic, structural, and vibrational properties in alkali halides using a density-functional method with localized densities

W. N. Mei, L. L. Boyer, M. J. Mehl, M. M. Ossowski, and H. T. Stokes

Phys. Rev. B 61, 11425 (2000) - Published 1 May, 2000

Delocalization of states in two-component superlattices with correlated disorder

T. Hakobyan, D. Sedrakyan, A. Sedrakyan, I. Gómez, and F. Domínguez-Adame

Phys. Rev. B 61, 11432 (2000) - Published 1 May, 2000

Microscopic processes in dielectrics under irradiation by subpicosecond laser pulses

A. Kaiser, B. Rethfeld, M. Vicanek, and G. Simon

Phys. Rev. B 61, 11437 (2000) - Published 1 May, 2000

Absorption intensity of the $Q_{1} {(0) + Q}_{1} (0)$ and $Q_{1} {(0) + Q}_{2} (0)$ double vibrational transitions in solid parahydrogen

Robert J. Hinde

Phys. Rev. B 61, 11451 (2000) - Published 1 May, 2000

Infrared and Raman spectra of ${LiV}_{2} O_{5}$ single crystals

Z. V. Popović, R. Gajić, M. J. Konstantinović, R. Provoost, V. V. Moshchalkov, A. N. Vasil’ev, M. Isobe, and Y. Ueda

Phys. Rev. B 61, 11454 (2000) - Published 1 May, 2000

Effect of pressure and temperature on energy transfer between ${Cr}^{3 +}$ and ${Tm}^{3 +}$ in $Y_{3} {Al}_{5} O_{12}$

Yongrong Shen, Toni Riedener, and Kevin L. Bray

Phys. Rev. B 61, 11460 (2000) - Published 1 May, 2000

Straight cracks in dynamic brittle fracture

O. Pla, F. Guinea, E. Louis, S. V. Ghaisas, and L. M. Sander

Phys. Rev. B 61, 11472 (2000) - Published 1 May, 2000

Magnetism

Effects of substituting the rare-earth ion R by nonmagnetic impurities in $R_{2} {BaNiO}_{5}$ : Theory and numerical density-matrix renormalization-group results

T.-K. Ng, Jizhong Lou, and Zhao-Bin Su

Phys. Rev. B 61, 11487 (2000) - Published 1 May, 2000

Structural, electronic, and magnetic properties of thin Mn/Cu(100) films

M. Eder, J. Hafner, and E. G. Moroni

Phys. Rev. B 61, 11492 (2000) - Published 1 May, 2000

Spin and orbital occupation and phase transitions in $V_{2} O_{3}$

J.-H. Park, L. H. Tjeng, A. Tanaka, J. W. Allen, C. T. Chen, P. Metcalf, J. M. Honig, F. M. F. de Groot, and G. A. Sawatzky

Phys. Rev. B 61, 11506 (2000) - Published 1 May, 2000

Cluster variation method and disorder varieties of two-dimensional Ising-like models

Alessandro Pelizzola

Phys. Rev. B 61, 11510 (2000) - Published 1 May, 2000

Monte Carlo study of the anisotropic Heisenberg antiferromagnet on the triangular lattice

W. Stephan and B. W. Southern

Phys. Rev. B 61, 11514 (2000) - Published 1 May, 2000

Evidence of exactness of the mean-field theory in the nonextensive regime of long-range classical spin models

Sergio A. Cannas, A. C. N. de Magalhães, and Francisco A. Tamarit

Phys. Rev. B 61, 11521 (2000) - Published 1 May, 2000

Finite-size spin-wave theory of the triangular Heisenberg model

Adolfo E. Trumper, Luca Capriotti, and Sandro Sorella

Phys. Rev. B 61, 11529 (2000) - Published 1 May, 2000

Low-energy behavior of the spin-tube and spin-orbital models

E. Orignac, R. Citro, and N. Andrei

Phys. Rev. B 61, 11533 (2000) - Published 1 May, 2000

Random antiferromagnetic quantum spin chains: Exact results from scaling of rare regions

Ferenc Iglói, Róbert Juhász, and Heiko Rieger

Phys. Rev. B 61, 11552 (2000) - Published 1 May, 2000

Magnetic structures in ordered and disordered $γ$ -FeMn alloys: Ordering due to disorder

D. Spišák and J. Hafner

Phys. Rev. B 61, 11569 (2000) - Published 1 May, 2000

Linear and nonlinear diffraction of dipolar spin waves in yttrium iron garnet films observed by space- and time-resolved Brillouin light scattering

O. Büttner, M. Bauer, S. O. Demokritov, B. Hillebrands, Yuri S. Kivshar, V. Grimalsky, Yu. Rapoport, and A. N. Slavin

Phys. Rev. B 61, 11576 (2000) - Published 1 May, 2000

Al-substitution effect on charge transport in ${La}_{1 - x} {Sr}_{x} {MnO}_{3} :$ Incoherent metallic state in a double-exchange ferromagnet

Y. Sawaki, K. Takenaka, A. Osuka, R. Shiozaki, and S. Sugai

Phys. Rev. B 61, 11588 (2000) - Published 1 May, 2000

ac susceptibility of ${Sr}_{3} {CuPt}_{x} {Ir}_{1 - x} O_{6}$ : A magnetic system with competing interactions and dimensionality

S. H. Irons, T. D. Sangrey, K. M. Beauchamp, M. D. Smith, and H.-C. zur Loye

Phys. Rev. B 61, 11594 (2000) - Published 1 May, 2000

Role of single-ion excitations in the mixed-spin quasi-one-dimensional quantum antiferromagnet ${Nd}_{2} {BaNiO}_{5}$

A. Zheludev, S. Maslov, T. Yokoo, J. Akimitsu, S. Raymond, S. E. Nagler, and K. Hirota

Phys. Rev. B 61, 11601 (2000) - Published 1 May, 2000

Quasiperiodicity, bistability, and chaos in the Landau-Lifshitz equation

Luis Fernández Álvarez, Oscar Pla, and Oksana Chubykalo

Phys. Rev. B 61, 11613 (2000) - Published 1 May, 2000

Quantum-classical crossover of the escape rate in a biaxial spin system with an arbitrarily directed magnetic field

Chang-Soo Park, Sahng-Kyoon Yoo, and Dal-Ho Yoon

Phys. Rev. B 61, 11618 (2000) - Published 1 May, 2000

Theory of the copper nuclear spin-lattice relaxation in ${CuGeO}_{3}$

A. Yu. Zavidonov, I. A. Larionov, and M. Itoh

Phys. Rev. B 61, 11625 (2000) - Published 1 May, 2000

Single-ion magnon bound states in an antiferromagnet with strong uniaxial anisotropy

K. Katsumata, H. Yamaguchi, M. Hagiwara, M. Tokunaga, H.-J. Mikeska, P. Goy, and M. Gross

Phys. Rev. B 61, 11632 (2000) - Published 1 May, 2000

Magnetic properties and magnetoresistance of the Ru-substituted ${Tl}_{2} {Mn}_{2 - x} {Ru}_{x} O_{7}$ pyrochlore

R. Senis, B. Martínez, J. Fontcuberta, W. Cheikh-Rouhou, P. Strobel, C. Bougerol-Chaillout, and M. Pernet

Phys. Rev. B 61, 11637 (2000) - Published 1 May, 2000

Tunneling magnetoresistance and induced domain structure in ${Al}_{2} O_{3}$ -based junctions

M. Hehn, O. Lenoble, D. Lacour, C. Féry, M. Piécuch, C. Tiusan, and K. Ounadjela

Phys. Rev. B 61, 11643 (2000) - Published 1 May, 2000

Two rapid oscillations in the magnetoresistance in the field-induced spin-density-wave state of $(TMTSF)_{2} {ClO}_{4}$

Ok-Hee Chung, W. Kang, D. L. Kim, and C. H. Choi

Phys. Rev. B 61, 11649 (2000) - Published 1 May, 2000

Superfluidity and superconductivity

Depinning of a superfluid vortex inside a circular defect

José A. Freire

Phys. Rev. B 61, 11656 (2000) - Published 1 May, 2000

Pair excitations, collective modes, and gauge invariance in the BCS–Bose-Einstein crossover scenario

Ioan Kosztin, Qijin Chen, Ying-Jer Kao, and K. Levin

Phys. Rev. B 61, 11662 (2000) - Published 1 May, 2000

Mean-field theory for Josephson junction arrays with charge frustration

G. Grignani, A. Mattoni, P. Sodano, and A. Trombettoni

Phys. Rev. B 61, 11676 (2000) - Published 1 May, 2000

Dynamical coefficients for a Josephson vortex in an anisotropic junction

Mark W. Coffey

Phys. Rev. B 61, 11689 (2000) - Published 1 May, 2000

Specific heat anomalies in the magnetic borocarbide superconductors $Y_{1 - x} R_{x} {Ni}_{2} B_{2} C$ $(R = Gd,$ Dy, Ho, and Er)

M. El-Hagary, H. Michor, and G. Hilscher

Phys. Rev. B 61, 11695 (2000) - Published 1 May, 2000

Buckling instability in type-II superconductors with strong pinning

R. G. Mints and E. H. Brandt

Phys. Rev. B 61, 11700 (2000) - Published 1 May, 2000

Vortex trapping by tilted columnar defects

I. Baladié and A. Buzdin

Phys. Rev. B 61, 11704 (2000) - Published 1 May, 2000

Fast vortex motion and filamentary phase separation in high- $T_{c}$ thin films

H. Yan, J. Jung, H. Darhmaoui, Z. F. Ren, J. H. Wang, and W.-K. Kwok

Phys. Rev. B 61, 11711 (2000) - Published 1 May, 2000

Experimental study of scaling laws for the complex susceptibility of type-II superconductors

O. F. de Lima and C. A. Cardoso

Phys. Rev. B 61, 11722 (2000) - Published 1 May, 2000

Instability and fluctuations of flux lines with point impurities in a parallel current

Mohammad Kohandel and Mehran Kardar

Phys. Rev. B 61, 11729 (2000) - Published 1 May, 2000

Comparative thermal-expansion study of $β^{″} - {(ET)}_{2} {SF}_{5} {CH}_{2} {CF}_{2} {SO}_{3}$ and $κ - {(ET)}_{2} {Cu (NCS)}_{2}$ : Uniaxial pressure coefficients of $T_{c}$ and upper critical fields

J. Müller, M. Lang, F. Steglich, J. A. Schlueter, A. M. Kini, U. Geiser, J. Mohtasham, R. W. Winter, G. L. Gard, T. Sasaki, and N. Toyota

Phys. Rev. B 61, 11739 (2000) - Published 1 May, 2000

Interaction of vortices with oriented twin boundaries in single-crystal ${YBa}_{2} {Cu}_{3} O_{7 - δ}$

J. A. Herbsommer, G. Nieva, and J. Luzuriaga

Phys. Rev. B 61, 11745 (2000) - Published 1 May, 2000

Correlation between superconducting critical temperature and normal-state resistivity parameters from the codoped ${ErBa}_{2} {Cu}_{3 - x - y} {Zn}_{x} {Fe}_{y} O_{7 - δ}$ system

Anurag Gupta, Ratan Lal, A. Sedky, A. V. Narlikar, and V. P. S. Awana

Phys. Rev. B 61, 11752 (2000) - Published 1 May, 2000

Possible charge inhomogeneities in the ${CuO}_{2}$ planes of ${YBa}_{2} {Cu}_{3} O_{6 + x}$ $(x = 0.25, 0.45, 0.65, 0.94)$ from pulsed neutron diffraction

M. Gutmann, S. J. L. Billinge, E. L. Brosha, and G. H. Kwei

Phys. Rev. B 61, 11762 (2000) - Published 1 May, 2000

Local $O_{δ}$ probing in the high- $T_{c}$ superconductor ${HgBa}_{2} {CuO}_{4 + δ}$

J. G. Correia, J. P. Araújo, S. M. Loureiro, P. Toulemonde, S. Le Floch, P. Bordet, J. J. Capponi, R. Gatt, W. Tröger, B. Ctortecka, T. Butz, H. Haas, J. G. Marques, and J. C. Soares (ISOLDE Collaboration)

Phys. Rev. B 61, 11769 (2000) - Published 1 May, 2000

Three-dimensional XY critical fluctuations of the dc electrical conductivity in ${Bi}_{2} {Sr}_{2} {CaCu}_{2} O_{8 + δ}$ single crystals

S. H. Han, Yu. Eltsev, and Ö. Rapp

Phys. Rev. B 61, 11776 (2000) - Published 1 May, 2000