Volume 43, Issue 5

15 February 1991

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ARTICLES

Orientational ordering of a cesium monolayer on graphite

N. J. Wu, Z. P. Hu, and A. Ignatiev

Phys. Rev. B 43, 3805 (1991) - Published 15 February, 1991

Multiple-scattering theory of magnetic x-ray circular dichroism

Christian Brouder and Muhammad Hikam

Phys. Rev. B 43, 3809 (1991) - Published 15 February, 1991

Theory of the local density of surface states on a metal: Comparison with scanning tunneling spectroscopy of a Au(111) surface

L. C. Davis, M. P. Everson, R. C. Jaklevic, and Weidian Shen

Phys. Rev. B 43, 3821 (1991) - Published 15 February, 1991

Alkali-metal segregation at glass surfaces during electron irradiation

A. Miotello, G. Cinque, P. Mazzoldi, and C. G. Pantano

Phys. Rev. B 43, 3831 (1991) - Published 15 February, 1991

Polarization dependence of multiphoton transitions

Alfredo Pasquarello and Antonio Quattropani

Phys. Rev. B 43, 3837 (1991) - Published 15 February, 1991

Conductance of a disordered narrow wire in a strong magnetic field

Jari M. Kinaret and Patrick A. Lee

Phys. Rev. B 43, 3847 (1991) - Published 15 February, 1991

First-principles molecular-dynamics simulation of liquid and amorphous selenium

D. Hohl and R. O. Jones

Phys. Rev. B 43, 3856 (1991) - Published 15 February, 1991

Oxygen adsorption on a ${NbC}_{0.9}$ (111) surface: Angle-resolved photoemission study

Kazuyuki Edamoto, Toshihisa Anazawa, Eishi Shiobara, Masanori Hatta, Eizo Miyazaki, Hiroo Kato, and Shigeki Otani

Phys. Rev. B 43, 3871 (1991) - Published 15 February, 1991

Energy and angular distributions of 100- to 400-eV ${Na}^{+}$ scattered from Cu(110)

D. L. Adler and B. H. Cooper

Phys. Rev. B 43, 3876 (1991) - Published 15 February, 1991

Surface localized states and the Fermi contour of Pd(001)

G. S. Elliott, K. E. Smith, and S. D. Kevan

Phys. Rev. B 43, 3893 (1991) - Published 15 February, 1991

Factors mediating smoothness in epitaxial thin-film growth

J. W. Evans

Phys. Rev. B 43, 3897 (1991) - Published 15 February, 1991

Multiply twinned structures in unsupported ultrafine silver particles observed by electron diffraction

B. D. Hall, M. Flüeli, R. Monot, and J.-P. Borel

Phys. Rev. B 43, 3906 (1991) - Published 15 February, 1991

Correlation energy and the virial theorem

Leonard Kleinman

Phys. Rev. B 43, 3918 (1991) - Published 15 February, 1991

Surface-phonon dispersion investigation of the (1×1)→(5×1) reconstruction of the Ir(100) surface

S. Lehwald, J. G. Chen, G. Kisters, E. Preuss, and H. Ibach

Phys. Rev. B 43, 3920 (1991) - Published 15 February, 1991

Electron-phonon scattering times in thin Sb films

J. Liu and N. Giordano

Phys. Rev. B 43, 3928 (1991) - Published 15 February, 1991

Conductivity of random resistor networks: An investigation of the accuracy of the effective-medium approximation

J. M. Luck

Phys. Rev. B 43, 3933 (1991) - Published 15 February, 1991

The Benedicks effect: Nonlocal electron transport in metals

G. D. Mahan

Phys. Rev. B 43, 3945 (1991) - Published 15 February, 1991

Resonant Raman scattering in a quasi-one-dimensional ${ZrS}_{3}$ crystal

Shalini Mathur, K. P. Jain, R. K. Soni, C. Julien, and M. Balkanski

Phys. Rev. B 43, 3952 (1991) - Published 15 February, 1991

Atomic and electronic structure of Fe films grown on Pd{001}

J. Quinn, Y. S. Li, H. Li, D. Tian, F. Jona, and P. M. Marcus

Phys. Rev. B 43, 3959 (1991) - Published 15 February, 1991

Planar diffusion constant $D_{a}$ in acceptor-graphite intercalation compounds

M. Saint Jean and E. McRae

Phys. Rev. B 43, 3969 (1991) - Published 15 February, 1991

Self-consistent electronic structure of 3d-transition-metal impurities in aluminum using the recursion method

Prabhakar P. Singh

Phys. Rev. B 43, 3975 (1991) - Published 15 February, 1991

Electronic effects in the Mo(001) surface reconstruction: Two-dimensional Fermi surfaces and nonadiabaticity

Kevin E. Smith and Stephen D. Kevan

Phys. Rev. B 43, 3986 (1991) - Published 15 February, 1991

Single-body methods in 3d transition-metal atoms

Filip R. Vukajlovic, Eric L. Shirley, and Richard M. Martin

Phys. Rev. B 43, 3994 (1991) - Published 15 February, 1991

Image potential for an electron near an impenetrable surface

Xiang-Yang Zheng and R. H. Ritchie

Phys. Rev. B 43, 4002 (1991) - Published 15 February, 1991

Rhodium monolayer on gold: A 4d ferromagnet

Ming J. Zhu, D. M. Bylander, and Leonard Kleinman

Phys. Rev. B 43, 4007 (1991) - Published 15 February, 1991

Eigenfunction-expansion method for solving the quantum-wire problem: Formulation

G. A. Baraff and D. Gershoni

Phys. Rev. B 43, 4011 (1991) - Published 15 February, 1991

Transport along doping quantum wires in silicon

Gerrit E. W. Bauer

Phys. Rev. B 43, 4023 (1991) - Published 15 February, 1991

Electronic structure of interstitial carbon in silicon

Morgan Besson and Gary G. DeLeo

Phys. Rev. B 43, 4028 (1991) - Published 15 February, 1991

Coupled interface-plasmon modes of a superlattice and doped overlayer

Walter L. Bloss

Phys. Rev. B 43, 4034 (1991) - Published 15 February, 1991

H-induced surface restructuring on Si(100): Formation of higher hydrides

C. C. Cheng and J. T. Yates, Jr.

Phys. Rev. B 43, 4041 (1991) - Published 15 February, 1991

Metallic impurity band in the narrow-band-gap semiconductor n-type InSb

J. B. Choi, S. Liu, and H. D. Drew

Phys. Rev. B 43, 4046 (1991) - Published 15 February, 1991

Si(111)-(4×1)In surface reconstruction studied by impact-collision ion-scattering spectrometry

D. M. Cornelison, M. S. Worthington, and I. S. T. Tsong

Phys. Rev. B 43, 4051 (1991) - Published 15 February, 1991

Defect relaxation in amorphous silicon: Stretched exponentials, the Meyer-Neldel rule, and the Staebler-Wronski effect

Richard S. Crandall

Phys. Rev. B 43, 4057 (1991) - Published 15 February, 1991

Defect-state occupation, Fermi-level pinning, and illumination effects on free semiconductor surfaces

Robert B. Darling

Phys. Rev. B 43, 4071 (1991) - Published 15 February, 1991

Exciton states in coupled double quantum wells in a static electric field

M. M. Dignam and J. E. Sipe

Phys. Rev. B 43, 4084 (1991) - Published 15 February, 1991

Exciton Stark ladder in semiconductor superlattices

M. M. Dignam and J. E. Sipe

Phys. Rev. B 43, 4097 (1991) - Published 15 February, 1991

Theory of bound polarons near interfaces of polar semiconductors

Gil A. Farias, Marcos H. Degani, and Oscar Hipólito

Phys. Rev. B 43, 4113 (1991) - Published 15 February, 1991

Band offset in GaAs/ ${Al}_{x}$ ${Ga}_{1 - x}$ As multiple quantum wells calculated with the ${sp}^{3}$ $s^{*}$ tight-binding model

Y. Fu and K. A. Chao

Phys. Rev. B 43, 4119 (1991) - Published 15 February, 1991

Magnetoacoustic effects in n-type InSb: Magnetic freezeout and hopping conductivity at low temperatures

F. Guillon, B. Fernandez, and J. D. N. Cheeke

Phys. Rev. B 43, 4125 (1991) - Published 15 February, 1991

I-U dependence of TlIn $X_{2}$ (X=Se,Te) single crystals: The Ohmic and S-type regions

M. Hanias, A. N. Anagnostopoulos, K. Kambas, and J. Spyridelis

Phys. Rev. B 43, 4135 (1991) - Published 15 February, 1991

Electronic states in doped conducting polymers: Numerical simulation of disordered systems

Kikuo Harigaya, Akira Terai, Yasushi Wada, and Klaus Fesser

Phys. Rev. B 43, 4141 (1991) - Published 15 February, 1991

Diamagnetic shift in ${In}_{x}$ ${Ga}_{1 - x}$ As/GaAs strained quantum wells

H. Q. Hou, W. Staguhn, S. Takeyama, N. Miura, Y. Segawa, Y. Aoyagi, and S. Namba

Phys. Rev. B 43, 4152 (1991) - Published 15 February, 1991

Hot-electron relaxations and hot phonons in GaAs studied by subpicosecond Raman scattering

Dai-sik Kim and Peter Y. Yu

Phys. Rev. B 43, 4158 (1991) - Published 15 February, 1991

Gap properties of ${Al}_{n}$ ${Ga}_{8 - n}$ ${As}_{8}$ ordered compounds

Belita Koiller, Roberto Osório, and L. M. Falicov

Phys. Rev. B 43, 4170 (1991) - Published 15 February, 1991

Multiphonon hopping of carriers on defect clusters in an amorphous Ge-Sb-Se system

Rajesh Kumar, A. Yoshida, R. M. Mehra, and K. Shimakawa

Phys. Rev. B 43, 4174 (1991) - Published 15 February, 1991

Edge states in a circular quantum dot

Craig S. Lent

Phys. Rev. B 43, 4179 (1991) - Published 15 February, 1991

Quasiparticle calculation of the dielectric response of silicon and germanium

Zachary H. Levine and Douglas C. Allan

Phys. Rev. B 43, 4187 (1991) - Published 15 February, 1991

Oxygen complexes in silicon

M. Needels, J. D. Joannopoulos, Y. Bar-Yam, and S. T. Pantelides

Phys. Rev. B 43, 4208 (1991) - Published 15 February, 1991

Promotion of the Si(100)- $O_{2}$ reaction by Sm

J. Onsgaard, J. Ghijsen, R. L. Johnson, M. Christiansen, F. O/rskov, and P. J. Godowski

Phys. Rev. B 43, 4216 (1991) - Published 15 February, 1991

Pressure dependence of the energy gap in trans-polyacetylene

G. Piccitto, R. Pucci, and P. J. Grout

Phys. Rev. B 43, 4224 (1991) - Published 15 February, 1991

Pseudopotential calculations of the valence-band offsets at the ZnSe/Ge, ZnSe/GaAs, and GaAs/Ge (110) interfaces: Effects of the Ga and Zn 3d electrons

A. Qteish and R. J. Needs

Phys. Rev. B 43, 4229 (1991) - Published 15 February, 1991

Contribution of polarons and bipolarons to low-temperature conductivity in doped polypyrrole

Reghu. M, S. V. Subramanyam, and S. Chatterjee

Phys. Rev. B 43, 4236 (1991) - Published 15 February, 1991

Effect of a magnetic field on the photoluminescence from ${In}_{x}$ ${Ga}_{1 - x}$ As/GaAs and GaAs/ ${Al}_{x}$ ${Ga}_{1 - x}$ As quantum wells

D. C. Reynolds, K. R. Evans, C. E. Stutz, and P. W. Yu

Phys. Rev. B 43, 4244 (1991) - Published 15 February, 1991

Defect structure and recovery in hydrogen-implanted semi-insulating GaAs

K. Saarinen, P. Hautojärvi, J. Keinonen, E. Rauhala, J. Räisänen, and C. Corbel

Phys. Rev. B 43, 4249 (1991) - Published 15 February, 1991

Experimental determination of adsorbate-induced surface stress: Oxygen on Si(111) and Si(100)

D. Sander and H. Ibach

Phys. Rev. B 43, 4263 (1991) - Published 15 February, 1991

Many-particle effects and nonlinear optical properties of GaAs/(Al,Ga)As multiple-quantum-well structures under quasistationary excitation conditions

K.-H. Schlaad, Ch. Weber, J. Cunningham, C. V. Hoof, G. Borghs, G. Weimann, W. Schlapp, H. Nickel, and C. Klingshirn

Phys. Rev. B 43, 4268 (1991) - Published 15 February, 1991

Effect of scattering in electrodes on double-barrier resonant tunneling

Akira Sugimura

Phys. Rev. B 43, 4276 (1991) - Published 15 February, 1991

Spin-orbit splitting of GaAs and InSb bands near Γ

Michael P. Surh, Ming-Fu Li, and Steven G. Louie

Phys. Rev. B 43, 4286 (1991) - Published 15 February, 1991

Structural and magnetic properties of stage-2 ${EuCl}_{3}$ -graphite intercalation compound

Itsuko S. Suzuki, Masatsugu Suzuki, Charles R. Burr, D. M. Hwang, and Eberhard Stumpp

Phys. Rev. B 43, 4295 (1991) - Published 15 February, 1991

Amorphous Ge under pressure

Keiji Tanaka

Phys. Rev. B 43, 4302 (1991) - Published 15 February, 1991

Self-consistent Landau-level broadening by acoustic phonons in two-dimensional electron systems

B. Tanatar, M. Singh, and A. H. MacDonald

Phys. Rev. B 43, 4308 (1991) - Published 15 February, 1991

Electrical properties of silicon point contacts

L. Weber, M. Lehr, and E. Gmelin

Phys. Rev. B 43, 4317 (1991) - Published 15 February, 1991

Quasiparticle properties of doped quantum-well systems

J. A. White and J. C. Inkson

Phys. Rev. B 43, 4323 (1991) - Published 15 February, 1991

Local bonding structure of Sb on Si(111) by surface extended x-ray-absorption fine structure and photoemission

J. C. Woicik, T. Kendelewicz, K. E. Miyano, C. E. Bouldin, P. L. Meissner, P. Pianetta, and W. E. Spicer

Phys. Rev. B 43, 4331 (1991) - Published 15 February, 1991

Collective electronic excitations in GaAs/ ${Al}_{x}$ ${Ga}_{1 - x}$ As quantum wells

Hong Yu and J. C. Hermanson

Phys. Rev. B 43, 4340 (1991) - Published 15 February, 1991

Electric-field effects of the excitons in asymmetric triangular ${Al}_{x}$ ${Ga}_{1 - x}$ As-GaAs quantum wells

P. W. Yu, D. C. Reynolds, G. D. Sanders, K. K. Bajaj, C. E. Stutz, and K. R. Evans

Phys. Rev. B 43, 4344 (1991) - Published 15 February, 1991

Temperature dependence of the dielectric function and the interband critical-point parameters of GaSb

Stefan Zollner, Miquel Garriga, Josef Humlek, Sudha Gopalan, and Manuel Cardona

Phys. Rev. B 43, 4349 (1991) - Published 15 February, 1991

Boron reactivation kinetics in hydrogenated silicon after annealing in the dark or under illumination

T. Zundel and J. Weber

Phys. Rev. B 43, 4361 (1991) - Published 15 February, 1991

Electron localization and charge transport in poly(o-toluidine): A model polyaniline derivative

Zhao H. Wang, Anjan Ray, Alan G. MacDiarmid, and Arthur J. Epstein

Phys. Rev. B 43, 4373 (1991) - Published 15 February, 1991

Conduction mechanism in PtSi/Si Schottky diodes

Marc Wittmer

Phys. Rev. B 43, 4385 (1991) - Published 15 February, 1991

Proposed explanation of the p-type doping proclivity of ZnTe

John D. Dow, Run-Di Hong, Stefan Klemm, Shang Yuan Ren, M.-H. Tsai, Otto F. Sankey, and R. V. Kasowski

Phys. Rev. B 43, 4396 (1991) - Published 15 February, 1991

Ultrasonic attenuation and internal friction in (AgI $)_{x}$ ( ${AgPO}_{3}$ $)_{1 - x}$ superionic glasses

R. Bogue and R. J. Sladek

Phys. Rev. B 43, 4408 (1991) - Published 15 February, 1991

Dynamics of a quadrupolar glass

C. Bostoen and K. H. Michel

Phys. Rev. B 43, 4415 (1991) - Published 15 February, 1991

Theoretical study of the interstice statistics of the oxygen sublattice in vitreous ${SiO}_{2}$

S. L. Chan and S. R. Elliott

Phys. Rev. B 43, 4423 (1991) - Published 15 February, 1991

Theoretical investigation of the motional states of the nitrite ion in alkali halide crystals

G. K. Pandey, M. Massey, and K. L. Pandey

Phys. Rev. B 43, 4433 (1991) - Published 15 February, 1991

Anharmonic interactions in orientationally disordered molecular crystals: Fermi resonance in $N_{2}$ O

B. Perrin, R. Ouillon, P. Ranson, J.-P. Lemaistre, and A. A. Maradudin

Phys. Rev. B 43, 4451 (1991) - Published 15 February, 1991

Self-consistent band structures, charge distributions, and optical-absorption spectra in MgO, α- ${Al}_{2}$ $O_{3}$ , and ${MgAl}_{2}$ $O_{4}$

Yong-Nian Xu and W. Y. Ching

Phys. Rev. B 43, 4461 (1991) - Published 15 February, 1991

Effect of uniaxial pressure on the 222-K structural phase transition of hexagonal ${BaTiO}_{3}$

Hirotaka Yamaguchi, Atsuo Yamada, Hiromoto Uwe, and Tunetaro Sakudo

Phys. Rev. B 43, 4473 (1991) - Published 15 February, 1991

BRIEF REPORTS

Comparison of unreconstructed with reconstructed ${Ge}_{8}$ (GaAs $)_{4}$ (001) superlattices

D. M. Bylander and Leonard Kleinman

Phys. Rev. B 43, 4481 (1991) - Published 15 February, 1991

Optical Stark effects in the multiple exciton states at a stacking-fault plane in ${BiI}_{3}$ crystals

I. Akai, T. Karasawa, T. Komatsu, and Y. Kaifu

Phys. Rev. B 43, 4484 (1991) - Published 15 February, 1991

Femtosecond thermoreflectivity and thermotransmissivity of polycrystalline and single-crystalline gold films

H. E. Elsayed-Ali, T. Juhasz, G. O. Smith, and W. E. Bron

Phys. Rev. B 43, 4488 (1991) - Published 15 February, 1991

Refractive-index change due to F color centers in ${KCl}_{x}$ ${Br}_{1 - x}$ mixed crystals

P. Ketolainen, K.-E. Peiponen, and K. Karttunen

Phys. Rev. B 43, 4492 (1991) - Published 15 February, 1991

Determination of the threshold voltage in sodium-doped metal-oxide-semiconductor structures

Dragana Popović, A. B. Fowler, and P. J. Stiles

Phys. Rev. B 43, 4495 (1991) - Published 15 February, 1991

Collective excitations in a spin-polarized quasi-two-dimensional electron gas

J. C. Ryan

Phys. Rev. B 43, 4499 (1991) - Published 15 February, 1991

Laser-induced structural changes in magnetron-sputtered hydrogenated microcrystalline silicon films

S. N. Sharma, A. K. Bandyopadhyay, Ratnabali Banerjee, A. K. Batabyal, A. K. Barua, and S. C. Abbi

Phys. Rev. B 43, 4503 (1991) - Published 15 February, 1991

Free-energy model for bonding in amorphous covalent alloys

Z. Yin and F. W. Smith

Phys. Rev. B 43, 4507 (1991) - Published 15 February, 1991

Intersubband absorption line broadening in semiconductor quantum wells: Nonparabolicity contribution

M. Zal/użny

Phys. Rev. B 43, 4511 (1991) - Published 15 February, 1991

Theory of a grating coupler of finite thickness

Lian Zheng and W. L. Schaich

Phys. Rev. B 43, 4515 (1991) - Published 15 February, 1991

COMMENTS

Comment on the existence proofs of the Wannier-Stark ladder

J. Zak

Phys. Rev. B 43, 4519 (1991) - Published 15 February, 1991

Reply to ‘‘Comment on the existence proofs of the Wannier-Stark ladder’’

C. F. Hart and David Emin

Phys. Rev. B 43, 4521 (1991) - Published 15 February, 1991

ERRATA

Erratum: Nonrelativistic zitterbewegung in two-band systems

L. Ferrari and G. Russo

Phys. Rev. B 43, 4523 (1991) - Published 15 February, 1991

RAPID COMMUNICATIONS

RAPID COMMUNICATION

Pressure effects on the martensitic transformation in metallic sodium

H. G. Smith, R. Berliner, J. D. Jorgensen, and J. Trivisonno

Phys. Rev. B 43, 4524(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Role of $O_{2}$ negative-ion formation in low-energy electron-induced oxidation of InP(110)

Y. Chen, Y-S. Luo, J. M. Seo, and J. H. Weaver

Phys. Rev. B 43, 4527(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Observation of two-dimensional resonant magnetopolarons and phonon-assisted resonant tunneling in double-barrier heterostructures

J. G. Chen, C. H. Yang, M. J. Yang, and R. A. Wilson

Phys. Rev. B 43, 4531(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Theoretical investigation of noise characteristics of double-barrier resonant-tunneling systems

L. Y. Chen and C. S. Ting

Phys. Rev. B 43, 4534(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Relationship between interfacial superstructures and Schottky-barrier heights of Sb/GaAs contacts

K. Hirose, K. Akimoto, I. Hirosawa, J. Mizuki, T. Mizutani, and J. Matsui

Phys. Rev. B 43, 4538(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Anharmonic self-energies of phonons in silicon

Shobhana Narasimhan and David Vanderbilt

Phys. Rev. B 43, 4541(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Charge state of hydrogen in crystalline silicon

P. Deák, L. C. Snyder, and J. W. Corbett

Phys. Rev. B 43, 4545(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Resonant tunneling in double-barrier quantum wells with a white-noise random potential: Heterogeneous elastic-broadening effects

P. A. Schulz

Phys. Rev. B 43, 4548(R) (1991) - Published 15 February, 1991

RAPID COMMUNICATION

Nonparametrized calculation of the electronic and vibrational structure of amorphous ${SiO}_{x}$

P. Ordejón and Felix Ynduráin

Phys. Rev. B 43, 4552(R) (1991) - Published 15 February, 1991