Volume 48, Issue 8

S. Eisebitt, T. Böske, J.-E. Rubensson, J. Kojnok, W. Eberhardt, R. Jebasinski, S. Mantl, P. Skytt, J.-H. Guo, N. Wassdahl, J. Nordgren, and K. Holldack

Phys. Rev. B 48, 5042 (1993) - Published 15 August, 1993

Transfer-matrix method for non-Hermitian pseudo-Hamiltonians and the commensurate-incommensurate charge-density-wave transition

Sung G. Chung, Dietmar R. A. Johlen, and Jörg Kastrup

Phys. Rev. B 48, 5049 (1993) - Published 15 August, 1993

Hartree-Fock LAPW approach to the electronic properties of periodic systems

S. Massidda, M. Posternak, and A. Baldereschi

Phys. Rev. B 48, 5058 (1993) - Published 15 August, 1993

First-principles study of effective cluster interactions and enthalpies of formation of substoichiometric ${VC}_{1 - x}$

V. Ozoliņš and J. Häglund

Phys. Rev. B 48, 5069 (1993) - Published 15 August, 1993

Asymptotically exact mean-field theory for the Anderson model including double occupancy

J. Holm, R. Kree, and K. Schönhammer

Phys. Rev. B 48, 5077 (1993) - Published 15 August, 1993

Application of variational techniques to time-dependent perturbation theory

Alfredo Pasquarello and Antonio Quattropani

Phys. Rev. B 48, 5090 (1993) - Published 15 August, 1993

Semiconductors I: bulk

Magneto-optical effects of excitons in ${BiI}_{3}$ crystals under pulsed high magnetic fields. II. Excitons localized at two-dimensional defects

T. Komatsu, K. Koike, Y. Kaifu, S. Takeyama, K. Watanabe, and N. Miura

Phys. Rev. B 48, 5095 (1993) - Published 15 August, 1993

Excitonic electroabsorption and electrorefraction in semiconductors

Ian Galbraith

Phys. Rev. B 48, 5105 (1993) - Published 15 August, 1993

Generalization of the pair approximation and its application to ( ${Zn}_{1 - x}$ ${Mn}_{x}$ $)_{3}$ ${As}_{2}$

H. Bednarski and J. Cisowski

Phys. Rev. B 48, 5113 (1993) - Published 15 August, 1993

Theory of hopping conductivity in pig insulin

Yuan-Jie Ye and János Ladik

Phys. Rev. B 48, 5120 (1993) - Published 15 August, 1993

Theory of the piezo-Zeeman effect for shallow acceptors in group-IV semiconductors

K. J. Duff

Phys. Rev. B 48, 5127 (1993) - Published 15 August, 1993

Shallow-acceptor spectral-line fine structure in germanium

Yu. A. Kurskii

Phys. Rev. B 48, 5148 (1993) - Published 15 August, 1993

Nonthermal microwave modulation of photoluminescence in III-V semiconductors

M. C. DeLong, W. D. Ohlsen, I. Viohl, X. Yin, P. C. Taylor, D. Sengupta, G. E. Stillman, J. M. Olson, and W. A. Harrison

Phys. Rev. B 48, 5157 (1993) - Published 15 August, 1993

Electrical conduction in some sol-gel silicate glasses

A. Ghosh and D. Chakravorty

Phys. Rev. B 48, 5167 (1993) - Published 15 August, 1993

Structural model for crystalline and amorphous Si-Ge alloys

Normand Mousseau and M. F. Thorpe

Phys. Rev. B 48, 5172 (1993) - Published 15 August, 1993

Theory of the electronic structure of porous Si

Jian-Bai Xia and Yia-Chung Chang

Phys. Rev. B 48, 5179 (1993) - Published 15 August, 1993

Phonon side bands in the optical emission of zinc-blende-type semiconductors

C. Trallero-Giner, M. Cardona, and F. Iikawa

Phys. Rev. B 48, 5187 (1993) - Published 15 August, 1993

Temperature dependence of free-exciton photoluminescence in crystalline GaTe

J. Z. Wan, J. L. Brebner, R. Leonelli, G. Zhao, and J. T. Graham

Phys. Rev. B 48, 5197 (1993) - Published 15 August, 1993

Magnetopolaron effect on shallow donor states in GaAs

J. M. Shi, F. M. Peeters, and J. T. Devreese

Phys. Rev. B 48, 5202 (1993) - Published 15 August, 1993

Excitons as intermediate states in spin-flip Raman scattering of electrons bound to donors in ${Cd}_{1 - x}$ ${Mn}_{x}$ Te epilayers

M. Hirsch, R. Meyer, and A. Waag

Phys. Rev. B 48, 5217 (1993) - Published 15 August, 1993

Temperature dependence of the vibrations of the Si-H complex in GaAs and AlAs

E. Tuncel and H. Sigg

Phys. Rev. B 48, 5225 (1993) - Published 15 August, 1993

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

Master-equation approach to macroscopic quantum tunneling of charge in ultrasmall single-electron-tunneling double junctions

W. Krech, A. Hädicke, and F. Seume

Phys. Rev. B 48, 5230 (1993) - Published 15 August, 1993

Exciton line shapes of GaAs/AlAs multiple quantum wells

J. Humlíček, E. Schmidt, L. Bočánek, R. Švehla, and K. Ploog

Phys. Rev. B 48, 5241 (1993) - Published 15 August, 1993

Mode softening in the far-infrared excitation of quantum-wire arrays

Y. Zhao, D. C. Tsui, M. Santos, M. Shayegan, R. A. Ghanbari, D. A. Antoniadis, Henry I. Smith, and K. Kempa

Phys. Rev. B 48, 5249 (1993) - Published 15 August, 1993

Magneto-optical studies of strain effects on the excitons in ${In}_{x}$ ${Ga}_{1 - x}$ As/ ${Al}_{y}$ ${Ga}_{1 - y}$ As strained quantum wells

Weimin Zhou, Mitra Dutta, Doran D. Smith, J. Pamulapati, H. Shen, P. Newman, and R. Sacks

Phys. Rev. B 48, 5256 (1993) - Published 15 August, 1993

Ab initio study of diamond C(100) surfaces

Sang H. Yang, David A. Drabold, and James B. Adams

Phys. Rev. B 48, 5261 (1993) - Published 15 August, 1993

Resonant tunneling and low-energy impurity behavior in a resonant-level model

V. V. Ponomarenko

Phys. Rev. B 48, 5265 (1993) - Published 15 August, 1993

Mixing of subbands in GaAs/AlAs superlattices with randomly distributed layer thicknesses

Xiaoshuang Chen and Shijie Xiong

Phys. Rev. B 48, 5273 (1993) - Published 15 August, 1993

Structural determination of Si(100)2×2-Al by tensor LEED

H. Sakama, K. Murakami, K. Nishikata, and A. Kawazu

Phys. Rev. B 48, 5278 (1993) - Published 15 August, 1993

Ga-As intermixing in GaAs(001) reconstructions

J. Falta, R. M. Tromp, M. Copel, G. D. Pettit, and P. D. Kirchner

Phys. Rev. B 48, 5282 (1993) - Published 15 August, 1993

Temperature-dependent relaxation and growth phenomena in strained ${In}_{x}$ ${Ga}_{1 - x}$ As layers grown on GaAs

M. J. Ekenstedt, T. G. Andersson, and S. M. Wang

Phys. Rev. B 48, 5289 (1993) - Published 15 August, 1993

Polarization-dependent angle-resolved photoemission study of a surface state on GaSb(110)

X. D. Zhang, R. C. G. Leckey, J. D. Riley, J. Faul, and L. Ley

Phys. Rev. B 48, 5300 (1993) - Published 15 August, 1993

Quantum corrections to the Wigner crystal: A Hartree-Fock expansion

F. Bagarello, G. Morchio, and F. Strocchi

Phys. Rev. B 48, 5306 (1993) - Published 15 August, 1993

Analysis of SiH and SiN vibrational absorption in amorphous ${SiN}_{x}$ :H films in terms of a charge-transfer model

S. Hasegawa, L. He, Y. Amano, and T. Inokuma

Phys. Rev. B 48, 5315 (1993) - Published 15 August, 1993

Phonon-drag magnetothermopower oscillations in GaAs/ ${As}_{x}$ ${Ga}_{1 - x}$ As heterojunctions

T. M. Fromhold, P. N. Butcher, G. Qin, B. G. Mulimani, J. P. Oxley, and B. L. Gallagher

Phys. Rev. B 48, 5326 (1993) - Published 15 August, 1993

Intermixing at Pb/Si(111) and Pb/Si(001) interfaces studied with electron-energy-loss spectroscopy

R. G. Zhao, J. F. Jia, and W. S. Yang

Phys. Rev. B 48, 5333 (1993) - Published 15 August, 1993

Subband structures of strained AlSb/InAs/AlSb quantum wells

P. J. Lin-Chung and M. J. Yang

Phys. Rev. B 48, 5338 (1993) - Published 15 August, 1993

Distribution of point defects in Si(100)/Si grown by low-temperature molecular-beam epitaxy and solid-phase epitaxy

P. Asoka-Kumar, H.-J. Gossmann, F. C. Unterwald, L. C. Feldman, T. C. Leung, H. L. Au, V. Talyanski, B. Nielsen, and K. G. Lynn

Phys. Rev. B 48, 5345 (1993) - Published 15 August, 1993

Far-infrared photon-assisted transport through quantum point-contact devices

Shechao Feng and Qing Hu

Phys. Rev. B 48, 5354 (1993) - Published 15 August, 1993

One-dimensional confinement effects on miniband transport in a semiconductor superlattice

X. L. Lei, N. J. M. Horing, H. L. Cui, and K. K. Thornber

Phys. Rev. B 48, 5366 (1993) - Published 15 August, 1993

Energetics of the Si(111) and Ge(111) surfaces and the effect of strain

James L. Mercer, Jr. and M. Y. Chou

Phys. Rev. B 48, 5374 (1993) - Published 15 August, 1993

Mode-matching technique for transmission calculations in electron waveguides at high magnetic fields

J. J. Palacios and C. Tejedor

Phys. Rev. B 48, 5386 (1993) - Published 15 August, 1993

Theory of current-voltage instabilities in superlattices

B. Laikhtman and D. Miller

Phys. Rev. B 48, 5395 (1993) - Published 15 August, 1993

Piezomodulated-reflectivity study of minibands in ${Al}_{x}$ ${Ga}_{1 - x}$ As/GaAs superlattices

C. Parks, A. K. Ramdas, M. R. Melloch, and L. R. Ram-Mohan

Phys. Rev. B 48, 5413 (1993) - Published 15 August, 1993

Universalities in the spectra of disordered and chaotic systems

B. D. Simons and B. L. Altshuler

Phys. Rev. B 48, 5422 (1993) - Published 15 August, 1993

Universality in the spectra of strongly correlated systems

M. Faas, B. D. Simons, X. Zotos, and B. L. Altshuler

Phys. Rev. B 48, 5439 (1993) - Published 15 August, 1993

Dynamic behavior of hydrogen in silicon nitride and oxynitride films made by low-pressure chemical vapor deposition

W. M. Arnoldbik, C. H. M. Marée, A. J. H. Maas, M. J. van den Boogaard, F. H. P. M. Habraken, and A. E. T. Kuiper

Phys. Rev. B 48, 5444 (1993) - Published 15 August, 1993

High-field magnetoresistance in GaAs/ ${Ga}_{0.7}$ ${Al}_{0.3}$ As heterojunctions arising from elastic and inelastic scattering

D. R. Leadley, R. J. Nicholas, W. Xu, F. M. Peeters, J. T. Devreese, J. Singleton, J. A. A. J. Perenboom, L. van Bockstal, F. Herlach, C. T. Foxon, and J. J. Harris

Phys. Rev. B 48, 5457 (1993) - Published 15 August, 1993

Many-body exchange-correlation effects in the lowest subband of semiconductor quantum wires

Ben Yu-Kuang Hu and S. Das Sarma

Phys. Rev. B 48, 5469 (1993) - Published 15 August, 1993

Surface physics, low-dimensional systems, and related topics

Dynamics and phase transitions in crystals and thin layers with dipolar interactions

P. Zieliński and K. Żabińska

Phys. Rev. B 48, 5505 (1993) - Published 15 August, 1993

Core-electron spectra and electronic structure of ${CeNbS}_{3}$

Youichi Ohno

Phys. Rev. B 48, 5515 (1993) - Published 15 August, 1993

Surface core-level shift of the Mo(110) surface

E. Lundgren, U. Johansson, R. Nyholm, and J. N. Andersen

Phys. Rev. B 48, 5525 (1993) - Published 15 August, 1993

Dynamics of a Ag overlayer on Ni(100)

Talat S. Rahman and John E. Black

Phys. Rev. B 48, 5530 (1993) - Published 15 August, 1993

Measuring diffusion in thin films by dissociative electron attachment: $O_{2}$ in Kr

L. Sanche, A. D. Bass, L. Parenteau, and Z. W. Gortel

Phys. Rev. B 48, 5540 (1993) - Published 15 August, 1993

Behavior of Ni atoms on the Cu(111) surface: A study by high-resolution electron-energy-loss spectroscopy

Yi-Ren Tzeng, Hao-tse Wu, Keh-Dong Shiang, and Tien T. Tsong

Phys. Rev. B 48, 5549 (1993) - Published 15 August, 1993

Experimental and theoretical investigation of the electronic structure of silver deposited onto InSb(110) at 10 K

V. Yu. Aristov, M. Bertolo, K. Jacobi, F. Maca, and M. Scheffler

Phys. Rev. B 48, 5555 (1993) - Published 15 August, 1993

Magnetoplasmons and persistent currents in cylindrical tubules

M. F. Lin and Kenneth W. -K. Shung

Phys. Rev. B 48, 5567 (1993) - Published 15 August, 1993

Epitaxial growth of magnesium on Ru(0001)

H. Over, T. Hertel, H. Bludau, S. Pflanz, and G. Ertl

Phys. Rev. B 48, 5572 (1993) - Published 15 August, 1993

Averaged interdiffusion coefficient during solid-state amorphization reactions between metal layers

D. Grosman and E. J. Cotts

Phys. Rev. B 48, 5579 (1993) - Published 15 August, 1993

Structure and magnetism of Mn/Ru and Mn/Fe/Mn/Ru superlattices prepared by molecular-beam epitaxy

V. Dupuis, M. Maurer, M. Piecuch, M. F. Ravet, J. Dekoster, S. Andrieu, J. F. Bobo, F. Baudelet, P. Bauer, and A. Fontaine

Phys. Rev. B 48, 5585 (1993) - Published 15 August, 1993

Magnetic structure of holmium-yttrium superlattices

D. A. Jehan, D. F. McMorrow, R. A. Cowley, R. C. C. Ward, M. R. Wells, N. Hagmann, and K. N. Clausen

Phys. Rev. B 48, 5594 (1993) - Published 15 August, 1993

Accommodation and diffusion of Cu deposited on flat and stepped Cu(111) surfaces

P. Stoltze and J. K. No/rskov

Phys. Rev. B 48, 5607 (1993) - Published 15 August, 1993

Altering the Gd(0001) surface electronic structure with hydrogen adsorption

Dongqi Li, Jiandi Zhang, P. A. Dowben, and M. Onellion

Phys. Rev. B 48, 5612 (1993) - Published 15 August, 1993

Ultrathin Au films on W(110): Epitaxial growth and electronic structure

H. Knoppe and E. Bauer

Phys. Rev. B 48, 5621 (1993) - Published 15 August, 1993

Model for the anisotropic intermolecular potential for $C_{70}$

D. F. Agterberg and M. B. Walker

Phys. Rev. B 48, 5630 (1993) - Published 15 August, 1993

Force-constant model for the vibrational modes in $C_{70}$

R. A. Jishi, R. M. Mirie, M. S. Dresselhaus, G. Dresselhaus, and P. C. Eklund

Phys. Rev. B 48, 5634 (1993) - Published 15 August, 1993

Helically coiled cage forms of graphitic carbon

Sigeo Ihara, Satoshi Itoh, and Jun-ichi Kitakami

Phys. Rev. B 48, 5643 (1993) - Published 15 August, 1993

BRIEF REPORTS

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

Behavior of the Lieb-Mattis spin-degeneracy theorem with periodic boundary conditions

A. C. Riiser and F. Ravndal

Phys. Rev. B 48, 5648 (1993) - Published 15 August, 1993

Screening and stopping of charged particles in an electron gas

I. Nagy, A. Arnau, and P. M. Echenique

Phys. Rev. B 48, 5650 (1993) - Published 15 August, 1993

Semiconductors I: bulk

Anisotropy of infrared-upconversion luminescence generation in porous silicon

Jian Wang, Hong-bing Jiang, Wen-cheng Wang, Jia-biao Zheng, Fu-long Zhang, Ping-hai Hao, Xiao-yuan Hou, and Xun Wang

Phys. Rev. B 48, 5653 (1993) - Published 15 August, 1993

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

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Photoinduced infrared absorptions in $K_{0.3}$ ${MoO}_{3}$

Néstor E. Massa

Phys. Rev. B 48, 5692(R) (1993) - Published 15 August, 1993

Semiconductors I: bulk

RAPID COMMUNICATION

Energy-band renormalization and energy-relaxation dynamics of the $X_{6}$ and $X_{7}$ satellite valleys in GaAs

M. A. Cavicchia and R. R. Alfano

Phys. Rev. B 48, 5696(R) (1993) - Published 15 August, 1993

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

RAPID COMMUNICATION

Electron-phonon scattering rates in quantum wires

P. A. Knipp and T. L. Reinecke

Phys. Rev. B 48, 5700(R) (1993) - Published 15 August, 1993

RAPID COMMUNICATION

Variable-temperature STM measurements of step kinetics on Si(001)

N. Kitamura, B. S. Swartzentruber, M. G. Lagally, and M. B. Webb

Phys. Rev. B 48, 5704(R) (1993) - Published 15 August, 1993

RAPID COMMUNICATION

Femtosecond hole relaxation in n-type modulation-doped quantum wells

Akihisa Tomita, Jagdeep Shah, J. E. Cunningham, Stephen M. Goodnick, P. Lugli, and Shun L. Chuang

Phys. Rev. B 48, 5708(R) (1993) - Published 15 August, 1993

RAPID COMMUNICATION

Characterizing hot-carrier transport in silicon heterostructures with the use of ballistic-electron-emission microscopy

L. D. Bell, S. J. Manion, M. H. Hecht, W. J. Kaiser, R. W. Fathauer, and A. M. Milliken

Phys. Rev. B 48, 5712(R) (1993) - Published 15 August, 1993

RAPID COMMUNICATION

${CaF}_{2}$ -Si(111) as a model ionic-covalent system: Transition from chemisorption to epitaxy

G. C. L. Wong, D. Loretto, Eli Rotenberg, Marjorie A. Olmstead, and C. A. Lucas

Phys. Rev. B 48, 5716(R) (1993) - Published 15 August, 1993

RAPID COMMUNICATION

Nature of nonlinear four-wave-mixing beats in semiconductors

V. G. Lyssenko, J. Erland, I. Balslev, K.-H. Pantke, B. S. Razbirin, and J. M. Hvam

Phys. Rev. B 48, 5720(R) (1993) - Published 15 August, 1993

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Reactivity, stability, and formation of fullerenes

Jae-Yel Yi and J. Bernholc

Phys. Rev. B 48, 5724(R) (1993) - Published 15 August, 1993