Volume 53, Issue 8

15 February 1996

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Observation of Zeeman splitting in universal conductance fluctuations

J. S. Moon, Norman O. Birge, and Brage Golding

Phys. Rev. B 53, R4193(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Strongly interacting model for antiferromagnetism in one-dimensional $C_{60}$ polymers: $A$ $C_{60}$

Kikuo Harigaya

Phys. Rev. B 53, R4197(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Self-energy correction to unrestricted Hartree-Fock solutions of lattice models for $3 d$ transition-metal oxides

T. Mizokawa and A. Fujimori

Phys. Rev. B 53, R4201(R) (1996) - Published 15 February, 1996

Semiconductors I: bulk

RAPID COMMUNICATION

Excitonic exchange splitting and Stokes shift in Si nanocrystals and Si clusters

Toshihide Takagahara and Kyozaburo Takeda

Phys. Rev. B 53, R4205(R) (1996) - Published 15 February, 1996

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

RAPID COMMUNICATION

Ab initio prediction of GaN ( $10 \bar{1} 0$ ) and (110) anomalous surface relaxation

John E. Jaffe, Ravindra Pandey, and Peter Zapol

Phys. Rev. B 53, R4209(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Self-aggregation of quantum dots for very thin InAs layers grown on GaAs

A. Polimeni, A. Patanè, M. Capizzi, F. Martelli, L. Nasi, and G. Salviati

Phys. Rev. B 53, R4213(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Observation of ballistic transport in the upper subband of a two-dimensional electron system

J. P. Lu and M. Shayegan

Phys. Rev. B 53, R4217(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Magnetic-field dependence of the level spacing of a small electron droplet

O. Klein, D. Goldhaber-Gordon, C. de C. Chamon, and M. A. Kastner

Phys. Rev. B 53, R4221(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Dynamics of electron capture into quantum wires

J. F. Ryan, A. C. Maciel, C. Kiener, L. Rota, K. Turner, J. M. Freyland, U. Marti, D. Martin, F. Morier-Gemoud, and F. K. Reinhart

Phys. Rev. B 53, R4225(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Optical anisotropy in 5-nm-scale T-shaped quantum wires fabricated by the cleaved-edge overgrowth method

Hidefumi Akiyama, Takao Someya, and Hiroyuki Sakaki

Phys. Rev. B 53, R4229(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Excitonic lifetimes in (Zn,Cd)Se/ZnSe and ZnSe/Zn(Se,S) quantum wires

R. Spiegel, G. Bacher, K. Herz, M. Illing, T. Kümmell, A. Forchel, B. Jobst, D. Hommel, G. Landwehr, J. Söllner, and M. Heuken

Phys. Rev. B 53, R4233(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Lateral correlation in mesoscopic structures on the silicon (001) surface determined by grating x-ray diffuse scattering

Qun Shen, C. C. Umbach, B. Weselak, and J. M. Blakely

Phys. Rev. B 53, R4237(R) (1996) - Published 15 February, 1996

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Grain-boundary dissociation by the emission of stacking faults

J. D. Rittner, D. N. Seidman, and K. L. Merkle

Phys. Rev. B 53, R4241(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Selective laser removal of the dimer layer from Si(100) surfaces revealed by scanning tunneling microscopy

Jun Xu, S. H. Overbury, and J. F. Wendelken

Phys. Rev. B 53, R4245(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Helium-adsorbate cross section on highly corrugated substrates

G. Armand, L. Schwenger, and H. -J. Ernst

Phys. Rev. B 53, R4249(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

H-enhanced mobility and defect formation at surfaces: H on Be(0001)

Roland Stumpf

Phys. Rev. B 53, R4253(R) (1996) - Published 15 February, 1996

RAPID COMMUNICATION

Resonantlike desorption of negative ions by core-level excitation under electron bombardment

M. Petravić, J. S. Williams, and A. Hoffman

Phys. Rev. B 53, R4257(R) (1996) - Published 15 February, 1996

ARTICLES

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

Polarization-dependent optical parameters of arbitrarily anisotropic homogeneous layered systems

Mathias Schubert

Phys. Rev. B 53, 4265 (1996) - Published 15 February, 1996

Electronic structure of cerium in the self-interaction-corrected local-spin-density approximation

A. Svane

Phys. Rev. B 53, 4275 (1996) - Published 15 February, 1996

Electronic structure of nanometric Si/C, Si/N, and Si/C/N powders studied by both x-ray-photoelectron and soft-x-ray spectroscopies

M. Driss-Khodja, A. Gheorghiu, G. Dufour, H. Roulet, C. Sénémaud, and M. Cauchetier

Phys. Rev. B 53, 4287 (1996) - Published 15 February, 1996

Renormalization approach for transport and electronic properties of conducting polymers

Riccardo Farchioni, Giuseppe Grosso, and Giuseppe Pastori Parravicini

Phys. Rev. B 53, 4294 (1996) - Published 15 February, 1996

Prospects for non-Fermi-liquid behavior of a two-level impurity in a metal

Aris L. Moustakas and Daniel S. Fisher

Phys. Rev. B 53, 4300 (1996) - Published 15 February, 1996

Localized low-energy excitations in strongly correlated metals

U. Muschelknautz and M. Cyrot

Phys. Rev. B 53, 4316 (1996) - Published 15 February, 1996

Electronic structure of rare-earth pnictides

A. G. Petukhov, W. R. L. Lambrecht, and B. Segall

Phys. Rev. B 53, 4324 (1996) - Published 15 February, 1996

Theoretical study of the evolution of electronic band structure of polythiophene due to bipolaron doping

D. Giri and K. Kundu

Phys. Rev. B 53, 4340 (1996) - Published 15 February, 1996

Electron valence band of zirconium tetrafluoride

G. Kemister and T. Warmiński

Phys. Rev. B 53, 4351 (1996) - Published 15 February, 1996

Importance of matrix correlations in dye-doped solid rare gases: A hole-burning study

P. Geissinger, L. Kador, and D. Haarer

Phys. Rev. B 53, 4356 (1996) - Published 15 February, 1996

Third-harmonic-generation spectroscopy of poly(p-phenylenevinylene): A comparison with oligomers and scaling laws for conjugated polymers

A. Mathy, K. Ueberhofen, R. Schenk, H. Gregorius, R. Garay, K. Müllen, and C. Bubeck

Phys. Rev. B 53, 4367 (1996) - Published 15 February, 1996

Electronic structure of defects and impurities in III-V nitrides: Vacancies in cubic boron nitride

V. A. Gubanov, Z. W. Lu, Barry M. Klein, and C. Y. Fong

Phys. Rev. B 53, 4377 (1996) - Published 15 February, 1996

Equation of state of metallic fluids near the critical point of phase transition

A. A. Likalter

Phys. Rev. B 53, 4386 (1996) - Published 15 February, 1996

Transport properties, thermodynamic properties, and electronic structure of ${SrRuO}_{3}$

P. B. Allen, H. Berger, O. Chauvet, L. Forro, T. Jarlborg, A. Junod, B. Revaz, and G. Santi

Phys. Rev. B 53, 4393 (1996) - Published 15 February, 1996

Semiconductors I: bulk

Composition dependence of the structure and electronic properties of liquid Ga-Se alloys studied by ab initio molecular dynamics simulation

J. M. Holender and M. J. Gillan

Phys. Rev. B 53, 4399 (1996) - Published 15 February, 1996

Tight-binding molecular-dynamics study of density-optimized amorphous GaAs

Hyangsuk Seong and Laurent J. Lewis

Phys. Rev. B 53, 4408 (1996) - Published 15 February, 1996

Hydrogen solubility and network stability in amorphous silicon

S. Acco, D. L. Williamson, P. A. Stolk, F. W. Saris, M. J. van den Boogaard, W. C. Sinke, W. F. van der Weg, S. Roorda, and P. C. Zalm

Phys. Rev. B 53, 4415 (1996) - Published 15 February, 1996

Optically enhanced high-field NMR of GaAs

T. Pietraℜ, A. Bifone, T. Rõ õm, and E. L. Hahn

Phys. Rev. B 53, 4428 (1996) - Published 15 February, 1996

Hydrostatic pressure dependence of isoelectronic bound excitons in beryllium-doped silicon

Sangsig Kim, Irving P. Herman, Karen L. Moore, Dennis G. Hall, and Joze Bevk

Phys. Rev. B 53, 4434 (1996) - Published 15 February, 1996

Density-functional-based construction of transferable nonorthogonal tight-binding potentials for B, N, BN, BH, and NH

J. Widany, Th. Frauenheim, Th. Köhler, M. Sternberg, D. Porezag, G. Jungnickel, and G. Seifert

Phys. Rev. B 53, 4443 (1996) - Published 15 February, 1996

Visible and near-infrared ultrafast optical dynamics of hexamethylsexithiophene in solution

G. Lanzani, M. Nisoli, S. De Silvestri, G. Barbarella, M. Zambianchi, and R. Tubino

Phys. Rev. B 53, 4453 (1996) - Published 15 February, 1996

First-principles calculations of p-type impurities in cubic SiC

Atsuo Fukumoto

Phys. Rev. B 53, 4458 (1996) - Published 15 February, 1996

Mechanism of carrier photogeneration in amorphous selenium: Fast transient photoconductivity

Daniel Moses

Phys. Rev. B 53, 4462 (1996) - Published 15 February, 1996

High-pressure effects on high-field magnetophotoluminescence in ${Cd}_{1 - x}$ $M_{x}$ Se (M=Mn,Co)

Y. Matsuda and N. Kuroda

Phys. Rev. B 53, 4471 (1996) - Published 15 February, 1996

Role of $χ^{(3)}$ anisotropy in the generation of squeezed light in semiconductors

M. Dabbicco, A. M. Fox, G. von Plessen, and J. F. Ryan

Phys. Rev. B 53, 4479 (1996) - Published 15 February, 1996

Ab initio study of the volume dependence of dynamical and thermodynamical properties of silicon

G.-M. Rignanese, J.-P. Michenaud, and X. Gonze

Phys. Rev. B 53, 4488 (1996) - Published 15 February, 1996

Photoconductivity of poly(2,5-diheptyloxy-p-phenylene vinylene) in the air atmosphere: Magnetic-field effect and mechanism of generation and recombination of charge carriers

Eugene Frankevich, Anvar Zakhidov, Katsumi Yoshino, Yusei Maruyama, and Kyuya Yakushi

Phys. Rev. B 53, 4498 (1996) - Published 15 February, 1996

Aging effects on the transport properties in conducting polymer polypyrrole

B. Sixou, N. Mermilliod, and J. P. Travers

Phys. Rev. B 53, 4509 (1996) - Published 15 February, 1996

Changes of the occupied density of defect states of a-Si:H upon illumination

W. Graf, K. Leihkamm, M. Wolf, J. Ristein, and L. Ley

Phys. Rev. B 53, 4522 (1996) - Published 15 February, 1996

Resonant photoemission studies of ${Pb}_{1 - x}$ ${Eu}_{x}$ Te

R. Denecke, L. Ley, G. Springholz, and G. Bauer

Phys. Rev. B 53, 4534 (1996) - Published 15 February, 1996

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

Electronic structure and EPC stability of the α-Sn/InSb(111)A nonpolar-polar heterojunction interface

Kazuo Yamamoto and Kazuaki Kobayashi

Phys. Rev. B 53, 4539 (1996) - Published 15 February, 1996

Recombination and thermal emission of excitons in shallow CdTe/ ${Cd}_{1 - x}$ ${Mg}_{x}$ Te quantum wells

R. Spiegel, G. Bacher, K. Herz, A. Forchel, T. Litz, A. Waag, and G. Landwehr

Phys. Rev. B 53, 4544 (1996) - Published 15 February, 1996

Resonant interaction of phonons with surface vibrational modes in a finite-size superlattice

Seiji Mizuno and Shin-ichiro Tamura

Phys. Rev. B 53, 4549 (1996) - Published 15 February, 1996

Flipping silicon dimers on Si(100) using scanning tip microscopy: A theoretical investigation

K. Cho and J. D. Joannopoulos

Phys. Rev. B 53, 4553 (1996) - Published 15 February, 1996

Electron states and luminescence transition in porous silicon

L. Dorigoni, O. Bisi, F. Bernardini, and Stefano Ossicini

Phys. Rev. B 53, 4557 (1996) - Published 15 February, 1996

Surface-defect formation on heavily doped InAs and GaAs layers studied by scanning tunneling microscopy

Hiroshi Yamaguchi and Yoshiji Horikoshi

Phys. Rev. B 53, 4565 (1996) - Published 15 February, 1996

Surface segregation and ordering in III-V semiconductor alloys

Sverre Froyen and Alex Zunger

Phys. Rev. B 53, 4570 (1996) - Published 15 February, 1996

Thermal formation of Zn-dopant-vacancy defect complexes on InP(110) surfaces

Ph. Ebert, M. Heinrich, M. Simon, C. Domke, K. Urban, C. K. Shih, M. B. Webb, and M. G. Lagally

Phys. Rev. B 53, 4580 (1996) - Published 15 February, 1996

Stability, dynamical properties, and melting of a classical bilayer Wigner crystal

G. Goldoni and F. M. Peeters

Phys. Rev. B 53, 4591 (1996) - Published 15 February, 1996

Sulfide-passivated GaAs(001). I. Chemistry analysis by photoemission and reflectance anisotropy spectroscopies

D. Paget, J. E. Bonnet, V. L. Berkovits, P. Chiaradia, and J. Avila

Phys. Rev. B 53, 4604 (1996) - Published 15 February, 1996

Sulfide-passivated GaAs (001). II. Electronic properties

D. Paget, A. O. Gusev, and V. L. Berkovits

Phys. Rev. B 53, 4615 (1996) - Published 15 February, 1996

Capacitance-voltage characteristics of a Schottky junction containing SiGe/Si quantum wells

Fang Lu, Dawei Gong, Jianbao Wang, Qinhua Wang, Henghui Sun, and Xun Wang

Phys. Rev. B 53, 4623 (1996) - Published 15 February, 1996

Generalization of the k⋅p approach for strained layered semiconductor structures grown on high-index-planes

J. Los, A. Fasolino, and A. Catellani

Phys. Rev. B 53, 4630 (1996) - Published 15 February, 1996

Model for carrier dynamics and photoluminescence quenching in wet and dry porous silicon thin films

Louis Brus

Phys. Rev. B 53, 4649 (1996) - Published 15 February, 1996

Localization and delocalization of an electron in biased and unbiased quantum wells driven by a mono- and bichromatic laser field

Yuri Dakhnovskii, Raanan Bavli, and Horia Metiu

Phys. Rev. B 53, 4657 (1996) - Published 15 February, 1996

Electron correlations in antidot arrays in a magnetic field

Tapash Chakraborty and Pekka Pietiläinen

Phys. Rev. B 53, 4664 (1996) - Published 15 February, 1996

Size dependence of the changeover from geometric to magnetic confinement in ${In}_{0.53}$ ${Ga}_{0.47}$ As/InP quantum wires

M. Bayer, P. Ils, M. Michel, A. Forchel, T. L. Reinecke, and P. A. Knipp

Phys. Rev. B 53, 4668 (1996) - Published 15 February, 1996

Multiple-quantum resonant reflection of ballistic electrons from a high-frequency potential step

O. A. Tkachenko, V. A. Tkachenko, and D. G. Baksheyev

Phys. Rev. B 53, 4672 (1996) - Published 15 February, 1996

Two-dimensional electron gas in a linearly varying magnetic field: Quantization of the electron and current density

E. Hofstetter, J. M. C. Taylor, and A. MacKinnon

Phys. Rev. B 53, 4676 (1996) - Published 15 February, 1996

Fermi-edge singularity of the Tomonaga-Luttinger liquids with spin-split Fermi points

Hiroshi Otani and Tetsuo Ogawa

Phys. Rev. B 53, 4684 (1996) - Published 15 February, 1996

Interface broadening and Raman scattering in ${Si}_{1 - x}$ ${Ge}_{x}$ /Si superlattices

Xiaohan Liu, Daming Huang, Zuimin Jiang, and Xun Wang

Phys. Rev. B 53, 4699 (1996) - Published 15 February, 1996

Excitation-intensity-dependent photoluminescence in semiconductor quantum wells due to internal electric fields

A. Chtanov, T. Baars, and M. Gal

Phys. Rev. B 53, 4704 (1996) - Published 15 February, 1996

Optical spectroscopy in (Zn,Cd)Se-ZnSe graded-index separate-confinement heterostructures

L. Aigouy, V. Mathet, F. Liaci, B. Gil, O. Briot, N. Briot, T. Cloitre, M. Averous, and R. L. Aulombard

Phys. Rev. B 53, 4708 (1996) - Published 15 February, 1996

Time-resolved luminescence studies in an n-type ${Zn}_{1 - x}$ ${Cd}_{x}$ Se/ ${ZnS}_{y}$ ${Se}_{1 - y}$ quantum well

K. Nakano, Y. Kishita, S. Itoh, M. Ikeda, A. Ishibashi, and U. Strauss

Phys. Rev. B 53, 4722 (1996) - Published 15 February, 1996

Angle-resolved photoemission from a GaAs (1¯ 1¯ 1¯)-2×2 surface: Off-normal emission study

Y. Q. Cai, R. C. G. Leckey, J. D. Riley, A. P. J. Stampfl, and L. Ley

Phys. Rev. B 53, 4729 (1996) - Published 15 February, 1996

Core level and valence-band studies of the (111)2×2 surfaces of InSb and InAs

L. Ö. Olsson, L. Ilver, J. Kanski, P. O. Nilsson, C. B. M. Andersson, U. O. Karlsson, and M. C. Håkansson

Phys. Rev. B 53, 4734 (1996) - Published 15 February, 1996

Temperature dependence of strains and stresses in undercritical cubic superlattices and heterojunctions

T. D. Wen and E. Anastassakis

Phys. Rev. B 53, 4741 (1996) - Published 15 February, 1996

Phonon properties of one-dimensional nanocrystalline solids

X. H. Yan, Lide Zhang, Zhuping Duan, and Shuzhi Cai

Phys. Rev. B 53, 4752 (1996) - Published 15 February, 1996

Solid-phase epitaxy induced by low-power pulsed-laser annealing of III-V compound semiconductors

G. Vitali, L. Palumbo, M. Rossi, G. Zollo, C. Pizzuto, L. Di Gaspare, and F. Evangelisti

Phys. Rev. B 53, 4757 (1996) - Published 15 February, 1996

Mechanism of electron-beam doping in semiconductors

Takao Wada and Kyoichiro Yasuda

Phys. Rev. B 53, 4770 (1996) - Published 15 February, 1996

Three-dimensional x-y model with a Chern-Simons term

Norbert Schultka and Efstratios Manousakis

Phys. Rev. B 53, 4782 (1996) - Published 15 February, 1996

Metallic character of the K/Si(100)-(2×1) interface at saturation coverage: A Mott-Hubbard model calculation of its near-Fermi-level band structure

M. C. Refolio, J. M. López Sancho, M. P. López Sancho, and J. Rubio

Phys. Rev. B 53, 4791 (1996) - Published 15 February, 1996

Hot-electron transport through Au/GaAs and Au/GaAs/AlAs heterojunction interfaces: Ballistic-electron-emission-microscopy measurement and Monte Carlo simulation

Mao-long Ke, D. I. Westwood, C. C. Matthai, B. E. Richardson, and R. H. Williams

Phys. Rev. B 53, 4845 (1996) - Published 15 February, 1996

Observation of oscillatory linewidth behavior in the magnetoluminescence of a modulation-doped ${In}_{x}$ ${Ga}_{1 - x}$ As quantum well

J. J. Harris, J. M. Roberts, S. N. Holmes, and K. Woodbridge

Phys. Rev. B 53, 4886 (1996) - Published 15 February, 1996

Magneto-optic study of the interface in semimagnetic semiconductor heterostructures: Intrinsic effect and interface profile in CdTe- ${Cd}_{1 - x}$ ${Mn}_{x}$ Te

W. Grieshaber, A. Haury, J. Cibert, Y. Merle d’Aubigné, A. Wasiela, and J. A. Gaj

Phys. Rev. B 53, 4891 (1996) - Published 15 February, 1996

III-V diluted magnetic semiconductor: Substitutional doping of Mn in InAs

Y. L. Soo, S. W. Huang, Z. H. Ming, Y. H. Kao, H. Munekata, and L. L. Chang

Phys. Rev. B 53, 4905 (1996) - Published 15 February, 1996

Surface physics, low-dimensional systems, and related topics

Theory of segregation using the equivalent-medium approximation and bond-strength modifications at surfaces: Application to fcc Pd-X alloys

J. L. Rousset, J. C. Bertolini, and P. Miegge

Phys. Rev. B 53, 4947 (1996) - Published 15 February, 1996

Ab initio calculations of energies and self-diffusion on flat and stepped surfaces of Al and their implications on crystal growth

Roland Stumpf and Matthias Scheffler

Phys. Rev. B 53, 4958 (1996) - Published 15 February, 1996

Photoemission studies of the electronic properties of the Ce/Fe(100) and Ce/Fe(110) interfaces: Formation of a strongly hybridized cerium phase

B. Kierren, F. Bertran, T. Gourieux, N. Witkowski, D. Malterre, and G. Krill

Phys. Rev. B 53, 5015 (1996) - Published 15 February, 1996

COMMENTS

Comment on ‘‘Constraints on pairings in the Hubbard model’’

Xin-Zhong Yan

Phys. Rev. B 53, 5024 (1996) - Published 15 February, 1996