Volume 44, Issue 12

15 September 1991

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ARTICLES

Electronic structure: wide-band, narrow-band, and strongly correlated systems

Ground-state phase diagram of the one-dimensional extended Hubbard model

Joel W. Cannon, Richard T. Scalettar, and Eduardo Fradkin

Phys. Rev. B 44, 5995 (1991) - Published 15 September, 1991

Influence of ring-torsion dimerization on the band gap of aromatic conjugated polymers

J. L. Brédas, C. Quattrocchi, J. Libert, A. G. MacDiarmid, J. M. Ginder, and A. J. Epstein

Phys. Rev. B 44, 6002 (1991) - Published 15 September, 1991

Quantum Monte Carlo simulations and maximum entropy: Dynamics from imaginary-time data

J. E. Gubernatis, Mark Jarrell, R. N. Silver, and D. S. Sivia

Phys. Rev. B 44, 6011 (1991) - Published 15 September, 1991

Electronic structure of the ${LiMgH}_{3}$ class of compounds: Cluster calculations

Yi Li, B. K. Rao, T. McMullen, P. Jena, and P. K. Khowash

Phys. Rev. B 44, 6030 (1991) - Published 15 September, 1991

Metastable charge-density-wave states in ${NbSe}_{3}$ studied by magnetotransport

Hao-An Lu, C. G. Slough, R. V. Coleman, Amitesh Maiti, and L. M. Falicov

Phys. Rev. B 44, 6037 (1991) - Published 15 September, 1991

Theoretical models for intensities of d→f transitions in electron-energy-loss spectra of rare-earth and actinide metals

Hans R. Moser and Göran Wendin

Phys. Rev. B 44, 6044 (1991) - Published 15 September, 1991

Anderson impurity model in the cumulant approach

G. Polatsek, K. W. Becker, and V. Zevin

Phys. Rev. B 44, 6062 (1991) - Published 15 September, 1991

Conductivity of polymer chains: A tunneling approach

P. A. Schulz, D. S. Galvo, and M. J. Caldas

Phys. Rev. B 44, 6073 (1991) - Published 15 September, 1991

Kinetic equation for strongly disordered systems. II. Interacting electrons

G. Strinati, C. Castellani, C. Di Castro, and G. Kotliar

Phys. Rev. B 44, 6078 (1991) - Published 15 September, 1991

Electronic structure of CoO, Li-doped CoO, and ${LiCoO}_{2}$

J. van Elp, J. L. Wieland, H. Eskes, P. Kuiper, G. A. Sawatzky, F. M. F. de Groot, and T. S. Turner

Phys. Rev. B 44, 6090 (1991) - Published 15 September, 1991

Expansions of nonequilibrium Green’s functions

Mathias Wagner

Phys. Rev. B 44, 6104 (1991) - Published 15 September, 1991

Semiconductors I: bulk

Calculation of hydrostatic and uniaxial deformation potentials with a self-consistent tight-binding model for Zn-cation-based II-VI compounds

D. Bertho, D. Boiron, A. Simon, C. Jouanin, and C. Priester

Phys. Rev. B 44, 6118 (1991) - Published 15 September, 1991

Electron-paramagnetic-resonance identification of a trigonal chromium-indium pair in silicon

P. Emanuelsson, P. Omling, H. G. Grimmeiss, J. Kreissl, and W. Gehlhoff

Phys. Rev. B 44, 6125 (1991) - Published 15 September, 1991

Effects of thermal vibrations on the valence-electron density and the forbidden x-ray reflections in C and Si

Takao Kotani, Takamitsu Yamanaka, and Juichiro Hama

Phys. Rev. B 44, 6131 (1991) - Published 15 September, 1991

Magnetic susceptibility of diluted magnetic semiconductor alloys ${Cd}_{1 - x}$ ${Co}_{x}$ S in the temperature range 40 mK≤T≤400 K

A. Lewicki, A. I. Schindler, P. M. Shand, B. C. Crooker, and J. K. Furdyna

Phys. Rev. B 44, 6137 (1991) - Published 15 September, 1991

Hydrogen diffusion and passivation processes in p- and n-type crystalline silicon

R. Rizk, P. de Mierry, D. Ballutaud, M. Aucouturier, and D. Mathiot

Phys. Rev. B 44, 6141 (1991) - Published 15 September, 1991

Spin freezing in cobalt-based diluted magnetic semiconductors

P. M. Shand, A. Lewicki, I. Miotkowski, B. C. Crooker, and J. K. Furdyna

Phys. Rev. B 44, 6152 (1991) - Published 15 September, 1991

Effect of the energy-dependent effective mass on ionized-impurity-scattering-limited mobility in gallium arsenide

T. K. Thirumalaisamy and D. Chandramohan

Phys. Rev. B 44, 6158 (1991) - Published 15 September, 1991

Hydrogen diffusion and desorption in rf-sputter-deposited hydrogenated amorphous germanium

X. L. Wu, R. Shinar, and J. Shinar

Phys. Rev. B 44, 6161 (1991) - Published 15 September, 1991

Nonparametrized tight-binding method for local and extended defects in homopolar semiconductors

Emilio Artacho and Félix Ynduráin

Phys. Rev. B 44, 6169 (1991) - Published 15 September, 1991

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Calculated atomic structures and electronic properties of GaP, InP, GaAs, and InAs (110) surfaces

José Luiz A. Alves, Jörk Hebenstreit, and Matthias Scheffler

Phys. Rev. B 44, 6188 (1991) - Published 15 September, 1991

Theory of single-electron charging of quantum wells and dots

D. V. Averin, A. N. Korotkov, and K. K. Likharev

Phys. Rev. B 44, 6199 (1991) - Published 15 September, 1991

Excitons and deexcitons in a neutral two-dimensional magnetoplasma with a strong population inversion

Yu. A. Bychkov and E. I. Rashba

Phys. Rev. B 44, 6212 (1991) - Published 15 September, 1991

Stark shift of hydrogenic impurity states in a quantum well

Hao Chen, Xiangdong Li, and Shixun Zhou

Phys. Rev. B 44, 6220 (1991) - Published 15 September, 1991

Nonparabolicity effects in resonant-tunneling structures

Luiz A. Cury and J. C. Portal

Phys. Rev. B 44, 6224 (1991) - Published 15 September, 1991

Excitonic effects in coupled quantum wells

A. M. Fox, D. A. B. Miller, G. Livescu, J. E. Cunningham, and W. Y. Jan

Phys. Rev. B 44, 6231 (1991) - Published 15 September, 1991

Low-frequency Raman scattering from small silver particles embedded in ${SiO}_{2}$ thin films

M. Fujii, T. Nagareda, S. Hayashi, and K. Yamamoto

Phys. Rev. B 44, 6243 (1991) - Published 15 September, 1991

Model for longitudinal-optical phonons and electron-phonon coupling in GaAs- ${Ga}_{1 - x}$ ${Al}_{x}$ As multilayer structures

C. Guillemot and F. Clérot

Phys. Rev. B 44, 6249 (1991) - Published 15 September, 1991

Coupling of excitons with excitations of the Fermi sea in asymmetric quantum wells

Pawel Hawrylak

Phys. Rev. B 44, 6262 (1991) - Published 15 September, 1991

Modulation of superlattice band structure via δ doping

G. Ihm, S. K. Noh, J. I. Lee, J.-S. Hwang, and T. W. Kim

Phys. Rev. B 44, 6266 (1991) - Published 15 September, 1991

Critical conditions to avoid interface phonons in polar semiconductor superlattices

Insook Lee and C. Y. Fong

Phys. Rev. B 44, 6270 (1991) - Published 15 September, 1991

Elementary excitation spectrum of one-dimensional electron systems in confined semiconductor structures: Finite magnetic field

Q. P. Li and S. Das Sarma

Phys. Rev. B 44, 6277 (1991) - Published 15 September, 1991

Structure of Al/Si(111) interfaces: A photoemission extended x-ray-absorption fine-structure study

P. S. Mangat, K. M. Choudhary, D. Kilday, and G. Margaritondo

Phys. Rev. B 44, 6284 (1991) - Published 15 September, 1991

Dynamical theory for strongly correlated two-dimensional electron systems

D. Neilson, L. Świerkowski, A. Sjölander, and J. Szymański

Phys. Rev. B 44, 6291 (1991) - Published 15 September, 1991

Sulfur passivation of GaAs surfaces

Takahisa Ohno

Phys. Rev. B 44, 6306 (1991) - Published 15 September, 1991

Electronic structure of the GaSb(001) surface

J. Olde, K.-M. Behrens, H.-P. Barnscheidt, R. Manzke, M. Skibowski, J. Henk, and W. Schattke

Phys. Rev. B 44, 6312 (1991) - Published 15 September, 1991

Classical and quantum transport from generalized Landauer-Büttiker equations

Horacio M. Pastawski

Phys. Rev. B 44, 6329 (1991) - Published 15 September, 1991

Mapping quantum-well energy profiles of III-V heterostructures by scanning-tunneling-microscope-excited luminescence

Philippe Renaud and Santos F. Alvarado

Phys. Rev. B 44, 6340 (1991) - Published 15 September, 1991

Adsorption of zinc on cadmium telluride and mercury telluride surfaces

K. A. I. L. Wijewardena, D. Neilson, and J. Szymański

Phys. Rev. B 44, 6344 (1991) - Published 15 September, 1991

Quantum wire with periodic serial structure

Hua Wu, D. W. L. Sprung, J. Martorell, and S. Klarsfeld

Phys. Rev. B 44, 6351 (1991) - Published 15 September, 1991

Surface physics, low-dimensional systems, and related topics

Electronic structure of a metal-insulator interface: Towards a theory of nonreactive adhesion

G. Bordier and C. Noguera

Phys. Rev. B 44, 6361 (1991) - Published 15 September, 1991

Influence of metal grain size on surface-enhanced Raman scattering

P. Dawson, K. B. Alexander, J. R. Thompson, J. W. Haas, III, and T. L. Ferrell

Phys. Rev. B 44, 6372 (1991) - Published 15 September, 1991

Structure and electrical properties of gold-germanium interfaces

B. Dwir and G. Deutscher

Phys. Rev. B 44, 6382 (1991) - Published 15 September, 1991

Polarization conversion from diffraction gratings

S. J. Elston, G. P. Bryan-Brown, and J. R. Sambles

Phys. Rev. B 44, 6393 (1991) - Published 15 September, 1991

Structure determination of metastable epitaxial Cu layers on Ag(001) by glancing-incidence x-ray-absorption fine structure

D. T. Jiang, E. D. Crozier, and B. Heinrich

Phys. Rev. B 44, 6401 (1991) - Published 15 September, 1991

Electronic properties of surfaces of disordered alloys

J. Kudrnovský, P. Weinberger, and V. Drchal

Phys. Rev. B 44, 6410 (1991) - Published 15 September, 1991

Validity of the dielectric approximation in describing electron-energy-loss spectra of surface and interface phonons in thin films of ionic crystals

Ph. Lambin, P. Senet, and A. A. Lucas

Phys. Rev. B 44, 6416 (1991) - Published 15 September, 1991

Structure and phases of the Au(001) surface: Absolute x-ray reflectivity

B. M. Ocko, Doon Gibbs, K. G. Huang, D. M. Zehner, and S. G. J. Mochrie

Phys. Rev. B 44, 6429 (1991) - Published 15 September, 1991

Equivalent-crystal theory of metal and semiconductor surfaces and defects

John R. Smith, Tom Perry, Amitava Banerjea, John Ferrante, and Guillermo Bozzolo

Phys. Rev. B 44, 6444 (1991) - Published 15 September, 1991

Positron-lifetime study of polycrystalline Ni-P alloys with ultrafine grains

M. L. Sui, K. Lu, W. Deng, L. Y. Xiong, S. Patu, and Y. Z. He

Phys. Rev. B 44, 6466 (1991) - Published 15 September, 1991

Parabolic dispersion and effective mass of hot electrons in oriented thin films of copper phthalocyanine determined by means of low-energy-electron transmission

Nobuo Ueno, Kazuyuki Sugita, and Tadashi Shinmura

Phys. Rev. B 44, 6472 (1991) - Published 15 September, 1991

Factors influencing the extraction of structural information from $L_{2, 3}$ -edge extended electron-energy-loss fine structure

D. G. Van Campen, M. L. Knieriem, and L. E. Klebanoff

Phys. Rev. B 44, 6477 (1991) - Published 15 September, 1991

Mass-spectrometric study of the formation, evaporation, and structural properties of doubly charged MgO clusters

Paul J. Ziemann and A. W. Castleman, Jr.

Phys. Rev. B 44, 6488 (1991) - Published 15 September, 1991

BRIEF REPORTS

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Observation and low-energy-electron-diffraction structure analysis of the Ge(111)-(√3 × √3 )R30°-Bi system

K. J. Wan, W. K. Ford, G. J. Lapeyre, and J. C. Hermanson

Phys. Rev. B 44, 6500 (1991) - Published 15 September, 1991

Electronic structure: wide-band, narrow-band, and strongly correlated systems

Two-photon spectroscopy in KCl using synchrotron radiation

M. Casalboni, C. Cianci, R. Francini, U. M. Grassano, M. Piacentini, and N. Zema

Phys. Rev. B 44, 6504 (1991) - Published 15 September, 1991

Semiconductors II: surfaces, interfaces, microstructures, and related topics

Point-contact spectroscopy on tunable constrictions in GaAs

T. Bever, A. D. Wieck, K. v. Klitzing, K. Ploog, and P. Wyder

Phys. Rev. B 44, 6507 (1991) - Published 15 September, 1991

Probing a two-dimensional Fermi surface by tunneling

J. P. Eisenstein, T. J. Gramila, L. N. Pfeiffer, and K. W. West

Phys. Rev. B 44, 6511 (1991) - Published 15 September, 1991

Negative magnetoresistance of strongly disordered two-dimensional strips in the tight-binding approximation

J. F. Weisz

Phys. Rev. B 44, 6515 (1991) - Published 15 September, 1991

Anomalous temperature dependence of the effective mass in n-type PbTe

H. Yokoi, S. Takeyama, N. Miura, and G. Bauer

Phys. Rev. B 44, 6519 (1991) - Published 15 September, 1991

Surface physics, low-dimensional systems, and related topics

Self-diffusion on copper surfaces

L. Hansen, P. Stoltze, K. W. Jacobsen, and J. K. Nørskov

Phys. Rev. B 44, 6523 (1991) - Published 15 September, 1991

COMMENTS

Comment on ‘‘Energetics of DX-center formation in GaAs and ${Al}_{x}$ ${Ga}_{1 - x}$ As alloys’’

T. Ohno and E. Yamaguchi

Phys. Rev. B 44, 6527 (1991) - Published 15 September, 1991

RAPID COMMUNICATIONS

Semiconductors I: bulk

RAPID COMMUNICATION

Roles of band states and two-photon transitions in the electroabsorption of a polydiacetylene

Y. Kawabe, F. Jarka, N. Peygambarian, D. Guo, S. Mazumdar, S. N. Dixit, and F. Kajzar

Phys. Rev. B 44, 6530(R) (1991) - Published 15 September, 1991

Semiconductors II: surfaces, interfaces, microstructures, and related topics

RAPID COMMUNICATION

Adsorption of As on stepped Si(100): Resolution of the sublattice-orientation dilemma

O. L. Alerhand, Jing Wang, J. D. Joannopoulos, Efthimios Kaxiras, and R. S. Becker

Phys. Rev. B 44, 6534(R) (1991) - Published 15 September, 1991

RAPID COMMUNICATION

Voltage probes and inelastic scattering

Supriyo Datta and Roger K. Lake

Phys. Rev. B 44, 6538(R) (1991) - Published 15 September, 1991

RAPID COMMUNICATION

Femtosecond gain dynamics due to initial thermalization of hot carriers injected at 2 eV in GaAs

T. Gong, P. M. Fauchet, Jeff F. Young, and P. J. Kelly

Phys. Rev. B 44, 6542(R) (1991) - Published 15 September, 1991

RAPID COMMUNICATION

Ballistic-carrier spectroscopy of the ${CoSi}_{2}$ /Si interface

W. J. Kaiser, M. H. Hecht, R. W. Fathauer, L. D. Bell, E. Y. Lee, and L. C. Davis

Phys. Rev. B 44, 6546(R) (1991) - Published 15 September, 1991

RAPID COMMUNICATION

Center-of-mass quantization of excitons in GaAs quantum-well wires

H. Lage, D. Heitmann, R. Cingolani, P. Grambow, and K. Ploog

Phys. Rev. B 44, 6550(R) (1991) - Published 15 September, 1991

RAPID COMMUNICATION

Nuclear-spin relaxation and spin excitons in a two-dimensional electron gas

S. V. Iordanskii, S. V. Meshkov, and I. D. Vagner

Phys. Rev. B 44, 6554(R) (1991) - Published 15 September, 1991

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Theory of magnetic and structural ordering in iron clusters

J. L. Chen, C. S. Wang, Koblar A. Jackson, and Mark R. Pederson

Phys. Rev. B 44, 6558(R) (1991) - Published 15 September, 1991

RAPID COMMUNICATION

Stiffness of a solid composed of $C_{60}$ clusters

Yang Wang, D. Tománek, and G. F. Bertsch

Phys. Rev. B 44, 6562(R) (1991) - Published 15 September, 1991

ERRATA

Erratum: Tin oxidation number and the electronic structure of SnS- ${In}_{2}$ $S_{3}$ - ${SnS}_{2}$ systems [Phys. Rev. B 44, 1004 (1991)]

I. Lefebvre, M. Lannoo, J. Olivier-Fourcade, and J. C. Jumas

Phys. Rev. B 44, 6566 (1991) - Published 15 September, 1991