Volume 49, Issue 20

15 May 1994

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ARTICLES

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

Theory of triplet exciton polarons and photoinduced absorption in conjugated polymers

Yukihiro Shimoi and Shuji Abe

Phys. Rev. B 49, 14113 (1994) - Published 15 May, 1994

Localization-delocalization transition in anisotropic solids

N. A. Panagiotides, S. N. Evangelou, and G. Theodorou

Phys. Rev. B 49, 14122 (1994) - Published 15 May, 1994

Calculation of the density of electronic states for a disordered system

J. L. Beeby and T. M. Hayes

Phys. Rev. B 49, 14128 (1994) - Published 15 May, 1994

Pair formation in the periodic Anderson lattice

Gayatri Pal and P. Rudra

Phys. Rev. B 49, 14139 (1994) - Published 15 May, 1994

X-ray spectra of nd-transition-metal oxides: Role of inner atomic ns and np states

E. M. Borovskoy, A. V. Kondratenko, N. V. Dobrodey, and V. I. Anisimov

Phys. Rev. B 49, 14147 (1994) - Published 15 May, 1994

XPS spectra and the electronic structure of CaCu and CaAg alloys

J. A. Leiro, M. H. Heinonen, and K. Kokko

Phys. Rev. B 49, 14153 (1994) - Published 15 May, 1994

Frequency-domain dielectric studies in LiF: ${Ca}^{2 +}$

A. N. Papathanassiou, J. Grammatikakis, and N. G. Bogris

Phys. Rev. B 49, 14160 (1994) - Published 15 May, 1994

Correlation effects in x-ray spectra of Ni and Ni in ${Ni}_{3}$ Mo

K. L/awniczak-Jabl/ońska, J. Inoue, T. Tohyama, and M. T. Czyżyk

Phys. Rev. B 49, 14165 (1994) - Published 15 May, 1994

Landau theory of Fermi liquids and the integration-over-the-coupling-constant algorithm

Sudhakar Yarlagadda and Gabriele F. Giuliani

Phys. Rev. B 49, 14172 (1994) - Published 15 May, 1994

Quantum-mechanical calculation of the solid-state equilibrium MgO+α- ${Al}_{2}$ $O_{3}$ ⇄ ${MgAl}_{2}$ $O_{4}$ (spinel) versus pressure

M. Catti, G. Valerio, R. Dovesi, and M. Causà

Phys. Rev. B 49, 14179 (1994) - Published 15 May, 1994

Many-body local fields and Fermi-liquid parameters in a quasi-two-dimensional electron liquid

Sudhakar Yarlagadda and Gabriele F. Giuliani

Phys. Rev. B 49, 14188 (1994) - Published 15 May, 1994

Relationship between Slater and Kohn-Sham exchange potentials

Leonard Kleinman

Phys. Rev. B 49, 14197 (1994) - Published 15 May, 1994

Macroscopic polarization as a geometric quantum phase: Many-body formulation

Gerardo Ortiz and Richard M. Martin

Phys. Rev. B 49, 14202 (1994) - Published 15 May, 1994

Local-density functional and on-site correlations: The electronic structure of ${La}_{2}$ ${CuO}_{4}$ and ${LaCuO}_{3}$

M. T. Czyżyk and G. A. Sawatzky

Phys. Rev. B 49, 14211 (1994) - Published 15 May, 1994

Electronic structure, thermal, and elastic properties of Al-Li random alloys

P. A. Korzhavyi, A. V. Ruban, S. I. Simak, and Yu. Kh. Vekilov

Phys. Rev. B 49, 14229 (1994) - Published 15 May, 1994

Contrasting behavior of homovalent-substituted and hole-doped systems: O K-edge spectra from ${LaNi}_{1 - x}$ $M_{x}$ $O_{3}$ (M=Mn, Fe, and Co) and ${La}_{1 - x}$ ${Sr}_{x}$ ${MnO}_{3}$

D. D. Sarma, O. Rader, T. Kachel, A. Chainani, M. Mathew, K. Holldack, W. Gudat, and W. Eberhardt

Phys. Rev. B 49, 14238 (1994) - Published 15 May, 1994

Semiconductors I: bulk

Electronic band structure of isotopically pure germanium: Modulated transmission and reflectivity study

C. Parks, A. K. Ramdas, S. Rodriguez, K. M. Itoh, and E. E. Haller

Phys. Rev. B 49, 14244 (1994) - Published 15 May, 1994

Ab initio molecular-dynamics simulation of the liquid-metal–amorphous-semiconductor transition in germanium

G. Kresse and J. Hafner

Phys. Rev. B 49, 14251 (1994) - Published 15 May, 1994

Quadratic Zeeman effect of shallow donors in silicon

AnnaLena Thilderkvist, Mats Kleverman, Günter Grossmann, and Hermann G. Grimmeiss

Phys. Rev. B 49, 14270 (1994) - Published 15 May, 1994

Microstructure of ${SnO}_{2}$

Wang Dazhi, Wen Shulin, Chen Jun, Zhang Suyuan, and Li Fangqing

Phys. Rev. B 49, 14282 (1994) - Published 15 May, 1994

Microscopic theory of diffusion on the Ga sublattice of GaAs: Vacancy-assisted diffusion of Si and Ga

J. Da̧browski and John E. Northrup

Phys. Rev. B 49, 14286 (1994) - Published 15 May, 1994

Disorder-induced small-polaron formation

David Emin and M.-N. Bussac

Phys. Rev. B 49, 14290 (1994) - Published 15 May, 1994

Calculation of quantum-limit cyclotron-resonance linewidths in Ge and Si by the isolation-projection technique

Yong Jai Cho and Sang Don Choi

Phys. Rev. B 49, 14301 (1994) - Published 15 May, 1994

Exciton dynamics in Ni-activated CdS

R. Heitz, A. Hoffmann, and I. Broser

Phys. Rev. B 49, 14307 (1994) - Published 15 May, 1994

Calculation of the hyperfine-interaction tensors of the $P_{Ga}$ antisite in GaP

San-Guo Shen and Xi-Qing Fan

Phys. Rev. B 49, 14315 (1994) - Published 15 May, 1994

Optical-absorption studies of ion-implantation damage in Si on sapphire

U. Zammit, K. N. Madhusoodanan, M. Marinelli, F. Scudieri, R. Pizzoferrato, F. Mercuri, E. Wendler, and W. Wesch

Phys. Rev. B 49, 14322 (1994) - Published 15 May, 1994

Electric-field gradients at the ${}^{181}{Ta}$ impurity site in Yb, Y, and Dy sesquioxides

A. F. Pasquevich, A. G. Bibiloni, C. P. Massolo, M. Rentería, J. A. Vercesi, and K. Freitag

Phys. Rev. B 49, 14331 (1994) - Published 15 May, 1994

Optical properties of zinc-blende semiconductor alloys: Effects of epitaxial strain and atomic ordering

Su-Huai Wei and Alex Zunger

Phys. Rev. B 49, 14337 (1994) - Published 15 May, 1994

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

Motion of electrons in semiconductors under inhomogeneous strain with application to laterally confined quantum wells

Yong Zhang

Phys. Rev. B 49, 14352 (1994) - Published 15 May, 1994

Excitonic properties in ZnSe/ ${ZnS}_{x}$ ${Se}_{1 - x}$ strained-layer superlattices by one- and two-photon spectroscopy

R. Tommasi, M. Lepore, M. C. Netti, I. M. Catalano, and I. Suemune

Phys. Rev. B 49, 14367 (1994) - Published 15 May, 1994

Rotational symmetry of the surface second-harmonic generation of zinc-blende-type crystals

Chikashi Yamada and Takahiro Kimura

Phys. Rev. B 49, 14372 (1994) - Published 15 May, 1994

Excitation and polarization effects in semiconductor four-wave-mixing spectroscopy

Y. Z. Hu, R. Binder, S. W. Koch, S. T. Cundiff, H. Wang, and D. G. Steel

Phys. Rev. B 49, 14382 (1994) - Published 15 May, 1994

Impact-parameter dependent stopping powers for axially channeled and semichanneled MeV He ions in GaAs:Er

Y. Kido, A. Ikeda, Y. Yamamoto, J. Nakata, H. Yamaguchi, and K. Takahei

Phys. Rev. B 49, 14387 (1994) - Published 15 May, 1994

Atomic positions around misfit dislocations on a planar heterointerface

R. Bonnet and M. Loubradou

Phys. Rev. B 49, 14397 (1994) - Published 15 May, 1994

Electron–interface-phonon scattering in graded quantum wells of ${Ga}_{1 - x}$ ${Al}_{x}$ As

Wenhui Duan, Jia-Lin Zhu, and Bing-Lin Gu

Phys. Rev. B 49, 14403 (1994) - Published 15 May, 1994

Optical absorption and addition spectra of an N-electron quantum dot: An algebraic Hamiltonian approach

R. W. Haase and N. F. Johnson

Phys. Rev. B 49, 14409 (1994) - Published 15 May, 1994

Theoretical studies of the aluminum/emeraldine interface

A. Calderone, R. Lazzaroni, and J. L. Brédas

Phys. Rev. B 49, 14418 (1994) - Published 15 May, 1994

GaAs c(4×4) surface structure in organometallic vapor-phase epitaxy

A. P. Payne, P. H. Fuoss, D. W. Kisker, G. B. Stephenson, and S. Brennan

Phys. Rev. B 49, 14427 (1994) - Published 15 May, 1994

Quantum size dependence of femtosecond electronic dephasing and vibrational dynamics in CdSe nanocrystals

D. M. Mittleman, R. W. Schoenlein, J. J. Shiang, V. L. Colvin, A. P. Alivisatos, and C. V. Shank

Phys. Rev. B 49, 14435 (1994) - Published 15 May, 1994

Mesoscopic persistent-current correlations in the presence of strong magnetic fields

D. Eliyahu, R. Berkovits, M. Abraham, and Y. Avishai

Phys. Rev. B 49, 14448 (1994) - Published 15 May, 1994

Nonthermal occupation of Γ and X states in GaAs/AlAs superlattices

F. Agulló-Rueda, H. T. Grahn, and K. Ploog

Phys. Rev. B 49, 14456 (1994) - Published 15 May, 1994

Parity violation in Aharonov-Bohm systems: The spontaneous Hall effect

R. Emparan and M. A. Valle Basagoiti

Phys. Rev. B 49, 14460 (1994) - Published 15 May, 1994

Far-infrared emission from magnetically quantized two-dimensional electron gases in GaAs/ ${Al}_{x}$ ${Ga}_{1 - x}$ As heterojunctions

N. N. Zinov’ev, R. Fletcher, and L. J. Challis

Phys. Rev. B 49, 14466 (1994) - Published 15 May, 1994

$Φ_{0}$ -periodic Aharonov-Bohm oscillations and ensemble averaging

Alex Kamenev and Yuval Gefen

Phys. Rev. B 49, 14474 (1994) - Published 15 May, 1994

Calculation of Coulomb-mediated carrier-capture times

Michael Preisel, Jesper Mo/rk, and Hartmut Haug

Phys. Rev. B 49, 14478 (1994) - Published 15 May, 1994

Insulating phases in a two-dimensional electron system of high-mobility Si MOSFET’s

A. A. Shashkin, V. T. Dolgopolov, and G. V. Kravchenko

Phys. Rev. B 49, 14486 (1994) - Published 15 May, 1994

Coulumb correlations in hopping through a thin layer

H. Bahlouli, K. A. Matveev, D. Ephron, and M. R. Beasley

Phys. Rev. B 49, 14496 (1994) - Published 15 May, 1994

Spectral degeneracy in the one-dimensional Anderson problem: A uniform expansion in the energy band

I. Goldhirsch, S. H. Noskowicz, and Z. Schuss

Phys. Rev. B 49, 14504 (1994) - Published 15 May, 1994

Carrier scattering and excitonic effects on electron-hole-pair diffusion in nondoped and p-type-modulation-doped GaAs/ ${Al}_{x}$ ${Ga}_{1 - x}$ As quantum-well structures

Hidefumi Akiyama, Toshio Matsusue, and Hiroyuki Sakaki

Phys. Rev. B 49, 14523 (1994) - Published 15 May, 1994

Optical and acoustic plasmons in cylindrical quantum-well wires

L. Wendler and V. G. Grigoryan

Phys. Rev. B 49, 14531 (1994) - Published 15 May, 1994

General k⋅p theory of lattice-matched semiconductor heterostructures

Claudio Aversa and J. E. Sipe

Phys. Rev. B 49, 14542 (1994) - Published 15 May, 1994

Cooper-pair tunneling into a quantum Hall fluid

Matthew P. A. Fisher

Phys. Rev. B 49, 14550 (1994) - Published 15 May, 1994

Longitudinal-optical-phonon effects on the exciton binding energy in a semiconductor quantum well

Der-San Chuu, Win-Long Won, and Jui-Hsiang Pei

Phys. Rev. B 49, 14554 (1994) - Published 15 May, 1994

Surface physics, low-dimensional systems, and related topics

Influence of Cr growth on exchange coupling in Fe/Cr/Fe(100)

D. T. Pierce, Joseph A. Stroscio, J. Unguris, and R. J. Celotta

Phys. Rev. B 49, 14564 (1994) - Published 15 May, 1994

Nature of defects and their relationship with the growth and properties of diamond films

R. C. Hyer, M. Green, and S. C. Sharma

Phys. Rev. B 49, 14573 (1994) - Published 15 May, 1994

Self-similar properties of the far-infrared and optical absorption of fractal metallic clusters

F. Brouers, D. Rauw, J. P. Clerc, and G. Giraud

Phys. Rev. B 49, 14582 (1994) - Published 15 May, 1994

Auger intra-atomic transitions in grazing atom-surface collisions

M. Alducin, F. J. García de Abajo, and P. M. Echenique

Phys. Rev. B 49, 14589 (1994) - Published 15 May, 1994

Surface potential around potassium promoter atoms on Rh(111) measured with photoemission of adsorbed Xe, Kr, and Ar

T. V. W. Janssens, G. R. Castro, K. Wandelt, and J. W. Niemantsverdriet

Phys. Rev. B 49, 14599 (1994) - Published 15 May, 1994

Microscopic theory of the wind force for adsorbates on simple metal surfaces

H. Ishida

Phys. Rev. B 49, 14610 (1994) - Published 15 May, 1994

Cluster-model study of CO adsorption on the Pt(111) surface

Shuhei Ohnishi and Noriko Watari

Phys. Rev. B 49, 14619 (1994) - Published 15 May, 1994

Segregation and dissolution of Ag-rich clusters at the (100) surface of Al-3 at. % Ag

E. Wetli, M. Erbudak, and T. Schulthess

Phys. Rev. B 49, 14628 (1994) - Published 15 May, 1994

Sulfur adsorption near a step on Al

Peter J. Feibelman

Phys. Rev. B 49, 14632 (1994) - Published 15 May, 1994

Adsorption-site investigation of Rb/Cu(111) using the x-ray standing-wave method

X. Shi, C. Su, D. Heskett, L. Berman, C. C. Kao, and M. J. Bedzyk

Phys. Rev. B 49, 14638 (1994) - Published 15 May, 1994

Second-harmonic generation circular-dichroism spectroscopy from chiral monolayers

J. D. Byers, H. I. Yee, T. Petralli-Mallow, and J. M. Hicks

Phys. Rev. B 49, 14643 (1994) - Published 15 May, 1994

Multiplicity and oscillations in a model for catalyzed oxidation of carbon monoxide

M. C. Lemos and A. Co´rdoba

Phys. Rev. B 49, 14648 (1994) - Published 15 May, 1994

C(2×2) oxygen-induced core-level shifts and surface states of Pd(100)

Emir Gürer, Kamil Klier, and Gary W. Simmons

Phys. Rev. B 49, 14657 (1994) - Published 15 May, 1994

Ab initio study of long-period superstructures in close-packed $A_{3}$ B compounds

N. M. Rosengaard and H. L. Skriver

Phys. Rev. B 49, 14666 (1994) - Published 15 May, 1994

Growth and structure of thin Au films on Ag(111)

B. Eisenhut, J. Stober, G. Rangelov, and Th. Fauster

Phys. Rev. B 49, 14676 (1994) - Published 15 May, 1994

Semiclassical theory of perpendicular transport and giant magnetoresistance in disordered metallic multilayers

Arne Brataas and Gerrit E. W. Bauer

Phys. Rev. B 49, 14684 (1994) - Published 15 May, 1994

Excitation modes of neutral jellium slabs

W. L. Schaich and John F. Dobson

Phys. Rev. B 49, 14700 (1994) - Published 15 May, 1994

BRIEF REPORTS

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

Temperature dependence of the 4f occupation of ${Ce}_{3}$ ${Bi}_{4}$ ${Pt}_{3}$

G. H. Kwei, J. M. Lawrence, and P. C. Canfield

Phys. Rev. B 49, 14708 (1994) - Published 15 May, 1994

Electronic states on a fractal: Inverse-iteration method

P. Kappertz, R. F. S. Andrade, and H. J. Schellnhuber

Phys. Rev. B 49, 14711 (1994) - Published 15 May, 1994

Length-scale-dependent ensemble-averaged conductance of a 1D disordered conductor: Conductance minimum

Nacir Tit, Prabhakar Pradhan, and N. Kumar

Phys. Rev. B 49, 14715 (1994) - Published 15 May, 1994

Absorption-induced coherence in quantum systems

A. M. Jayannavar

Phys. Rev. B 49, 14718 (1994) - Published 15 May, 1994

Narrow-band-noise generation in charge-density-wave compounds

D. DiCarlo, J. McCarten, T. L. Adelman, M. P. Maher, and R. E. Thorne

Phys. Rev. B 49, 14722 (1994) - Published 15 May, 1994

Relation between energy-level statistics and phase transition and its application to the Anderson model

E. Hofstetter and M. Schreiber

Phys. Rev. B 49, 14726 (1994) - Published 15 May, 1994

Dielectric constants and Born effective charges of ${TiO}_{2}$ rutile

Changyol Lee and Xavier Gonze

Phys. Rev. B 49, 14730 (1994) - Published 15 May, 1994

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

Origin of the blue and red photoluminescence from oxidized porous silicon

Yoshihiko Kanemitsu, Toshiro Futagi, Takahiro Matsumoto, and Hidenori Mimura

Phys. Rev. B 49, 14732 (1994) - Published 15 May, 1994

Tunneling in quantum-wire superlattices with random layer thicknesses

Xiaoshuang Chen, Shijie Xiong, and Guanghou Wang

Phys. Rev. B 49, 14736 (1994) - Published 15 May, 1994

Fermion-number fractionalization in the tunneling between quantum Hall systems

D. G. Barci and L. Moriconi

Phys. Rev. B 49, 14740 (1994) - Published 15 May, 1994

Surface physics, low-dimensional systems, and related topics

Influence of electron reflectivity on the analysis of surface processes: $O_{2}$ -Ag(110)

L. Vattuone and M. Rocca

Phys. Rev. B 49, 14744 (1994) - Published 15 May, 1994

Imaging of $C_{70}$ intramolecular structures with scanning tunneling microscopy

X.-D. Wang, V. Yu. Yurov, T. Hashizume, H. Shinohara, and T. Sakurai

Phys. Rev. B 49, 14746 (1994) - Published 15 May, 1994

Photon-induced intermolecular coupling in ultrathin $C_{60}$ films

W. S. Bacsa and J. S. Lannin

Phys. Rev. B 49, 14750 (1994) - Published 15 May, 1994

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Optical probing of thermal lattice fluctuations in charge-density-wave condensates

L. Degiorgi, G. Grüner, K. Kim, R. H. McKenzie, and P. Wachter

Phys. Rev. B 49, 14754(R) (1994) - Published 15 May, 1994

Semiconductors I: bulk

RAPID COMMUNICATION

Local vibrational modes in Mg-doped gallium nitride

M. S. Brandt, J. W. Ager, III, W. Götz, N. M. Johnson, J. S. Harris, Jr., R. J. Molnar, and T. D. Moustakas

Phys. Rev. B 49, 14758(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Electron heating in GaAs due to electron-electron interactions

B. Brill and M. Heiblum

Phys. Rev. B 49, 14762(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Structure, energetics, and dissociation of Si-H bonds at dangling bonds in silicon

Chris G. Van de Walle and R. A. Street

Phys. Rev. B 49, 14766(R) (1994) - Published 15 May, 1994

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

RAPID COMMUNICATION

Graphite-layer formation at a diamond (111) surface step

B. N. Davidson and W. E. Pickett

Phys. Rev. B 49, 14770(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Order-disorder phase transition on the Si(001) surface: Critical role of dimer defects

K. Inoue, Y. Morikawa, K. Terakura, and M. Nakayama

Phys. Rev. B 49, 14774(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Inelastic light scattering by spin-density, charge-density, and single-particle excitations in GaAs quantum wires

A. Schmeller, A. R. Goñi, A. Pinczuk, J. S. Weiner, J. M. Calleja, B. S. Dennis, L. N. Pfeiffer, and K. W. West

Phys. Rev. B 49, 14778(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Magnetic-field-induced breakdown of quasi-one-dimensional quantum-wire quantization

M. Bayer, A. Forchel, I. E. Itskevich, T. L. Reinecke, P. A. Knipp, Ch. Gréus, R. Spiegel, and F. Faller

Phys. Rev. B 49, 14782(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Conduction-band spin splitting of type-I ${Ga}_{x}$ ${In}_{1 - x}$ As/InP quantum wells

B. Kowalski, P. Omling, B. K. Meyer, D. M. Hofmann, C. Wetzel, V. Härle, F. Scholz, and P. Sobkowicz

Phys. Rev. B 49, 14786(R) (1994) - Published 15 May, 1994

RAPID COMMUNICATION

Correlated charged donors and strong mobility enhancement in a two-dimensional electron gas

E. Buks, M. Heiblum, and Hadas Shtrikman

Phys. Rev. B 49, 14790(R) (1994) - Published 15 May, 1994

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

$C_{76}$ thin films grown on mica and NaCl substrates

Yahachi Saito, Naoya Fujimoto, Koichi Kikuchi, and Yohji Achiba

Phys. Rev. B 49, 14794(R) (1994) - Published 15 May, 1994