Volume 56, Issue 4

15 July 1997

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Insulator-metal transition in one dimension induced by long-range electronic interactions

D. Poilblanc, S. Yunoki, S. Maekawa, and E. Dagotto

Phys. Rev. B 56, R1645(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Calculated thermoelectric properties of La-filled skutterudites

D. J. Singh and I. I. Mazin

Phys. Rev. B 56, R1650(R) (1997) - Published 15 July, 1997

Semiconductors I: bulk

RAPID COMMUNICATION

$N 2$ and $N 4$ optical transitions in diamond: A breakdown of the vacancy model

R. Jones, J. P. Goss, P. R. Briddon, and S. Öberg

Phys. Rev. B 56, R1654(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Self-compensation in nitrogen-doped ZnSe

E. Tournié, C. Morhain, G. Neu, and J.-P. Faurie

Phys. Rev. B 56, R1657(R) (1997) - Published 15 July, 1997

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

RAPID COMMUNICATION

Structure of InP (001) surfaces prepared by decapping and by ion bombardment and annealing

D. Pahlke, J. Kinsky, Ch. Schultz, M. Pristovsek, M. Zorn, N. Esser, and W. Richter

Phys. Rev. B 56, R1661(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Magnetic tuning in excitonic Bragg structures of (Cd,Mn)Te/(Cd,Zn,Mg)Te

J. Sadowski, H. Mariette, A. Wasiela, R. André, Y. Merle d’Aubigné, and T. Dietl

Phys. Rev. B 56, R1664(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Conduction-band mixing in T- and V-shaped quantum wires

Sara Pescetelli, Aldo Di Carlo, and Paolo Lugli

Phys. Rev. B 56, R1668(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Magnetoresistance of composite fermions at $ν =$ $\frac{1}{2}$

L. P. Rokhinson and V. J. Goldman

Phys. Rev. B 56, R1672(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Effect of disorder on phonon emissions from a two-dimensional electron gas in ${G a A s / A l}_{x} {Ga}_{1 - x} As$ heterostructures

Edmond Chow, H. P. Wei, S. M. Girvin, W. Jan, and J. E. Cunningham

Phys. Rev. B 56, R1676(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Quantum-statistical current correlations in multilead chaotic cavities

S. A. van Langen and M. Büttiker

Phys. Rev. B 56, R1680(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Collective spin-density excitations in a III-V semiconductor quantum well

Arne Brataas, A. G. Mal’shukov, and K. A. Chao

Phys. Rev. B 56, R1684(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Luminescence in selectively excited germanium microcrystallites

A. Saito and T. Suemoto

Phys. Rev. B 56, R1688(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Magnetic-field-induced unbinding of the off-well-center $D^{-}$ singlet state in ${G a A s / A l}_{0.3} {Ga}_{0.7} As$ multiple quantum wells

Z. X. Jiang, B. D. McCombe, Jia-Lin Zhu, and W. Schaff

Phys. Rev. B 56, R1692(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Resonantly excited photoluminescence from porous silicon: Effects of surface oxidation on resonant luminescence spectra

Yoshihiko Kanemitsu and Shinji Okamoto

Phys. Rev. B 56, R1696(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Critical nuclei shapes in the stress-driven 2D-to-3D transition

K. M. Chen, D. E. Jesson, S. J. Pennycook, T. Thundat, and R. J. Warmack

Phys. Rev. B 56, R1700(R) (1997) - Published 15 July, 1997

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Double domain ordering and selective removal of $C_{60}$ on $A g / S i (111) - (\sqrt{3} \times \sqrt{3}) R 30 °$

M. D. Upward, P. Moriarty, and P. H. Beton

Phys. Rev. B 56, R1704(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Sodium-doped dimer rows on Si(001)

M. J. Haye, P. M. L. O. Scholte, A. F. Bakker, S. W. de Leeuw, F. Tuinstra, and G. Brocks

Phys. Rev. B 56, R1708(R) (1997) - Published 15 July, 1997

RAPID COMMUNICATION

Relativistic calculations of spin-dependent x-ray-absorption spectra

A. L. Ankudinov and J. J. Rehr

Phys. Rev. B 56, R1712(R) (1997) - Published 15 July, 1997

ARTICLES

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

Excited-state bands of Cu determined by VLEED band fitting and their implications for photoemission

V. N. Strocov, H. I. Starnberg, and P. O. Nilsson

Phys. Rev. B 56, 1717 (1997) - Published 15 July, 1997

Real-space tight-binding approach to stability and order in substitutional multicomponent alloys

P. E. A. Turchi, D. Mayou, and J. P. Julien

Phys. Rev. B 56, 1726 (1997) - Published 15 July, 1997

Electronic-structure multiconfiguration calculation of a small cluster embedded in a local-density approximation host

I. V. Abarenkov, V. L. Bulatov, R. Godby, V. Heine, M. C. Payne, P. V. Souchko, A. V. Titov, and I. I. Tupitsyn

Phys. Rev. B 56, 1743 (1997) - Published 15 July, 1997

Spin-Peierls vs Peierls distortions in a family of conjugated polymers

M. A. Garcia-Bach, R. Valenti, and D. J. Klein

Phys. Rev. B 56, 1751 (1997) - Published 15 July, 1997

Many-body effects in the interacting quasi-one-dimensional electron gas: Oscillator confinement

L. Calmels and A. Gold

Phys. Rev. B 56, 1762 (1997) - Published 15 July, 1997

Pressure-induced shifts of energy levels of $α - {Al}_{2} O_{3} {: V}^{3 +}$ and a complete ligand-field calculation

Ma Dong-ping, Ma Xiao-dong, Chen Ju-rong, and Liu Yan-yun

Phys. Rev. B 56, 1780 (1997) - Published 15 July, 1997

Nonlinear local-field corrections to the optical second-harmonic susceptibility of insulating crystals

Jian Chen, Lars Jönsson, John W. Wilkins, and Zachary H. Levine

Phys. Rev. B 56, 1787 (1997) - Published 15 July, 1997

Upconversion mechanisms in ${Er}^{3 +}$ -doped ${Ba}_{2} {YCl}_{7}$

Toni Riedener, Philipp Egger, Jürg Hulliger, and Hans U. Güdel

Phys. Rev. B 56, 1800 (1997) - Published 15 July, 1997

Ti $K$ -edge XANES studies of Ti coordination and disorder in oxide compounds: Comparison between theory and experiment

François Farges, Gordon E. Brown, , Jr., and J. J. Rehr

Phys. Rev. B 56, 1809 (1997) - Published 15 July, 1997

Electron density study of the one-dimensional organic metal bis(thiodimethylene)-tetrathiafulvalene tetracyanoquinodimethane

E. Espinosa, E. Molins, and C. Lecomte

Phys. Rev. B 56, 1820 (1997) - Published 15 July, 1997

Electronic structure, chemical bonding, and hyperfine parameters in layered silicates

Joice Terra and D. E. Ellis

Phys. Rev. B 56, 1834 (1997) - Published 15 July, 1997

Single-electron tunneling at high temperature

P. Joyez and D. Esteve

Phys. Rev. B 56, 1848 (1997) - Published 15 July, 1997

Semiconductors I: bulk

Temperature-dependent dc transport in polyaniline chains

R. Hey and M. Schreiber

Phys. Rev. B 56, 1854 (1997) - Published 15 July, 1997

Theory of boron doping in $a$ -Si:H

P. A. Fedders and D. A. Drabold

Phys. Rev. B 56, 1864 (1997) - Published 15 July, 1997

Magneto-optical investigations of diluted ${Cd}_{1 - x} {Mn}_{x} S$ magnetic semiconductors in the $B$ -exciton region

Yu. G. Semenov, V. G. Abramishvili, A. V. Komarov, and S. M. Ryabchenko

Phys. Rev. B 56, 1868 (1997) - Published 15 July, 1997

Intensity-dependent relaxation dynamics and the nature of the excited-state species in solid-state conducting polymers

E. S. Maniloff, V. I. Klimov, and D. W. McBranch

Phys. Rev. B 56, 1876 (1997) - Published 15 July, 1997

Effects of spontaneous ordering on Raman spectra of ${GaInP}_{2}$

Hyeonsik M. Cheong, Angelo Mascarenhas, Peter Ernst, and Christian Geng

Phys. Rev. B 56, 1882 (1997) - Published 15 July, 1997

Phonon modes in spontaneously ordered ${GaInP}_{2}$ studied by micro-Raman scattering measurements

Hyeonsik M. Cheong, F. Alsina, A. Mascarenhas, J. F. Geisz, and J. M. Olson

Phys. Rev. B 56, 1888 (1997) - Published 15 July, 1997

Effect of metal films on the photoluminescence and electroluminescence of conjugated polymers

H. Becker, S. E. Burns, and R. H. Friend

Phys. Rev. B 56, 1893 (1997) - Published 15 July, 1997

Carrier scattering by neutral divalent impurities in semiconductors: Theory and experiment

K. M. Itoh, T. Kinoshita, J. Muto, N. M. Haegel, W. Walukiewicz, O. D. Dubon, J. W. Beeman, and E. E. Haller

Phys. Rev. B 56, 1906 (1997) - Published 15 July, 1997

Transport properties of lightly doped ${CoSb}_{3}$ single crystals

E. Arushanov, K. Fess, W. Kaefer, Ch. Kloc, and E. Bucher

Phys. Rev. B 56, 1911 (1997) - Published 15 July, 1997

Temperature and doping dependence of non-Gaussian $1 / f$ noise and noise statistics in hydrogenated amorphous silicon

G. M. Khera and J. Kakalios

Phys. Rev. B 56, 1918 (1997) - Published 15 July, 1997

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

Calculation of atomic geometry, electronic states, and bonding for the S-deposited InP(110) surface

M. Çakmak and G. P. Srivastava

Phys. Rev. B 56, 1928 (1997) - Published 15 July, 1997

Tetragonal-strain-induced local structural modifications in ${InAs}_{x} P_{1 - x} / InP$ superlattices: A detailed x-ray-absorption investigation

S. Pascarelli, F. Boscherini, C. Lamberti, and S. Mobilio

Phys. Rev. B 56, 1936 (1997) - Published 15 July, 1997

Cross-sectional scanning tunneling microscope study of a boron-implanted Si wafer

H. Hirayama, M. Koike, Y. Einaga, A. Shibata, and K. Takayanagi

Phys. Rev. B 56, 1948 (1997) - Published 15 July, 1997

Interband optical transition spectra in GaAs quantum wires with rectangular cross sections

T. Sogawa, H. Ando, S. Ando, and H. Kanbe

Phys. Rev. B 56, 1958 (1997) - Published 15 July, 1997

Inter-Landau-level transitions near the threshold of 2D-2D tunneling

S. A. Brown, L. D. Macks, T. A. Fisher, and M. Emeny

Phys. Rev. B 56, 1967 (1997) - Published 15 July, 1997

Calculation of band alignments and quantum confinement effects in zero- and one-dimensional pseudomorphic structures

Min Yang, J. C. Sturm, and Jean Prevost

Phys. Rev. B 56, 1973 (1997) - Published 15 July, 1997

Electric-field effect on the transmittivity of aperiodic Kronig-Penney crystals

Riccardo Farchioni and Giuseppe Grosso

Phys. Rev. B 56, 1981 (1997) - Published 15 July, 1997

Electroabsorption spectroscopy of effective-mass ${Al}_{x} {Ga}_{1 - x} A s / G a A s$ Fibonacci superlattices

M. Dinu, D. D. Nolte, and M. R. Melloch

Phys. Rev. B 56, 1987 (1997) - Published 15 July, 1997

Universal behavior of magnetoconductance due to weak localization in two dimensions

A. Zduniak, M. I. Dyakonov, and W. Knap

Phys. Rev. B 56, 1996 (1997) - Published 15 July, 1997

Interface states in stressed semiconductor heterojunctions with antiferromagnetic ordering

V. G. Kantser and N. M. Malkova

Phys. Rev. B 56, 2004 (1997) - Published 15 July, 1997

Distinct universal conductances in tunneling to quantum Hall states: The role of contacts

Claudio de C. Chamon and Eduardo Fradkin

Phys. Rev. B 56, 2012 (1997) - Published 15 July, 1997

Ballistic-electron-emission spectroscopy of ${Al}_{x} {Ga}_{1 - x} A s / G a A s$ heterostructures: Conduction-band offsets, transport mechanisms, and band-structure effects

J. J. O'Shea, E. G. Brazel, M. E. Rubin, S. Bhargava, M. A. Chin, and V. Narayanamurti

Phys. Rev. B 56, 2026 (1997) - Published 15 July, 1997

Hall conductance of Bloch electrons in a magnetic field

D. Springsguth, R. Ketzmerick, and T. Geisel

Phys. Rev. B 56, 2036 (1997) - Published 15 July, 1997

Comparative cyclotron resonance and luminescence study of photoexcited particles in mixed type-I–type-II GaAs/AlAs multiple quantum wells

M. Kozhevnikov, E. Cohen, Arza Ron, Hadas Shtrikman, and L. N. Pfeiffer

Phys. Rev. B 56, 2044 (1997) - Published 15 July, 1997

Interparticle collisions and hot-electron velocity fluctuations in GaAs at 80 K

A. Matulionis, R. Raguotis, and R. Katilius

Phys. Rev. B 56, 2052 (1997) - Published 15 July, 1997

Exciton-phonon interaction effects in quantum wells

Ruisheng Zheng and Mitsuru Matsuura

Phys. Rev. B 56, 2058 (1997) - Published 15 July, 1997

Ge self-diffusion in isotopic $(^{70} {G e)}_{n} (^{74} {G e)}_{m}$ superlattices: A Raman study

E. Silveira, W. Dondl, G. Abstreiter, and E. E. Haller

Phys. Rev. B 56, 2062 (1997) - Published 15 July, 1997

Surface core-level shifts of the polar semiconductor Cd(Zn)Te(100)

C. Heske, U. Winkler, G. Held, R. Fink, E. Umbach, Ch. Jung, P. R. Bressler, and Ch. Hellwig

Phys. Rev. B 56, 2070 (1997) - Published 15 July, 1997

Photoexcitation of Si-Si surface states in nanocrystallites

Munir H. Nayfeh, Nikolaos Rigakis, and Zain Yamani

Phys. Rev. B 56, 2079 (1997) - Published 15 July, 1997

Segregation and interdiffusion effects during the formation of the Mn/Cd(Zn)Te(100) interface

C. Heske, U. Winkler, R. Fink, E. Umbach, Ch. Jung, and P. R. Bressler

Phys. Rev. B 56, 2085 (1997) - Published 15 July, 1997

Exciton center-of-mass dispersion in semiconductor quantum wells

Adriana L. C. Triques and José A. Brum

Phys. Rev. B 56, 2094 (1997) - Published 15 July, 1997

Photoluminescence dynamics of cavity polaritons under resonant excitation in the picosecond range

J. Bloch and J. Y. Marzin

Phys. Rev. B 56, 2103 (1997) - Published 15 July, 1997

Binding energy and oscillator strength of excitonic molecules in type-II quantum wells

Toshiya Shimura and Mitsuru Matsuura

Phys. Rev. B 56, 2109 (1997) - Published 15 July, 1997

Electron and hole $g$ factors measured by spin-flip Raman scattering in CdTe/Cd $_{1 - x}$ Mg $_{x}$ Te single quantum wells

A. A. Sirenko, T. Ruf, M. Cardona, D. R. Yakovlev, W. Ossau, A. Waag, and G. Landwehr

Phys. Rev. B 56, 2114 (1997) - Published 15 July, 1997

Mean free path and energy fluctuations in quantum chaotic billiards

E. Louis, E. Cuevas, J. A. Vergés, and M. Otuño

Phys. Rev. B 56, 2120 (1997) - Published 15 July, 1997

Shot-noise current-current correlations in multiterminal diffusive conductors

Ya. M. Blanter and M. Büttiker

Phys. Rev. B 56, 2127 (1997) - Published 15 July, 1997

Origin of porous silicon photoluminescence: Evidence for a surface bound oxyhydride-like emitter

James L. Gole, Frank P. Dudel, David Grantier, and David A. Dixon

Phys. Rev. B 56, 2137 (1997) - Published 15 July, 1997

Surface physics, low-dimensional systems, and related topics

Fabrication and characterization of metallic nanowires

C. Untiedt, G. Rubio, S. Vieira, and N. Agraït

Phys. Rev. B 56, 2154 (1997) - Published 15 July, 1997

Magnetotransport in bundles of intercalated carbon nanotubes

M. Baxendale, V. Z. Mordkovich, S. Yoshimura, and R. P. H. Chang

Phys. Rev. B 56, 2161 (1997) - Published 15 July, 1997

Diffusion on a stepped substrate: Collective diffusion in the Langmuir gas model

J. Merikoski and S. C. Ying

Phys. Rev. B 56, 2166 (1997) - Published 15 July, 1997

First-principles calculations of stress induced by gas adsorption on Pt(111)

Peter J. Feibelman

Phys. Rev. B 56, 2175 (1997) - Published 15 July, 1997

Photoelectron spectroscopic investigation of the bias-enhanced nucleation of polycrystalline diamond films

P. Reinke and P. Oelhafen

Phys. Rev. B 56, 2183 (1997) - Published 15 July, 1997

Quasiparticle calculations of surface core-level shifts

Michael Rohlfing, Peter Krüger, and Johannes Pollmann

Phys. Rev. B 56, 2191 (1997) - Published 15 July, 1997

Surface dielectric response: Exact solution in the semiclassical infinite-barrier model with diffuse scattering

V. U. Nazarov

Phys. Rev. B 56, 2198 (1997) - Published 15 July, 1997

Quantized conductance in relays

K. Hansen, E. Lægsgaard, I. Stensgaard, and F. Besenbacher

Phys. Rev. B 56, 2208 (1997) - Published 15 July, 1997

Classical size behavior of the Nernst-Ettingshausen effect induced by pulsed laser light in bismuth films

M. Sánchez Balmaseda, J. C. G. de Sande, and J. M. Guerra Pérez

Phys. Rev. B 56, 2221 (1997) - Published 15 July, 1997

Theoretical analysis of x-ray-absorption near-edge fine structure at the O and metal $K$ edges of LaFeO $_{3}$ and LaCoO $_{3}$

Z. Y. Wu, M. Benfatto, M. Pedio, R. Cimino, S. Mobilio, S. R. Barman, K. Maiti, and D. D. Sarma

Phys. Rev. B 56, 2228 (1997) - Published 15 July, 1997

Slow electrons impinging on dielectric solids. I. Basic aspects

Maurizio Dapor and Antonio Miotello

Phys. Rev. B 56, 2234 (1997) - Published 15 July, 1997

Slow electrons impinging on dielectric solids. II. Implantation profiles, electron mobility, and recombination processes

Antonio Miotello and Maurizio Dapor

Phys. Rev. B 56, 2241 (1997) - Published 15 July, 1997

Melting, freezing, and coalescence of gold nanoclusters

Laurent J. Lewis, Pablo Jensen, and Jean-Louis Barrat

Phys. Rev. B 56, 2248 (1997) - Published 15 July, 1997

Quantum-mechanical calculation of H on Ni(001) using a model potential based on first-principles calculations

Thomas R. Mattsson, Göran Wahnström, Lennart Bengtsson, and Bjørk Hammer

Phys. Rev. B 56, 2258 (1997) - Published 15 July, 1997

Experimental and theoretical comparison between absorption, total electron yield, and fluorescence spectra of rare-earth $M_{5}$ edges

M. Pompa, A. M. Flank, P. Lagarde, J. C. Rife, I. Stekhin, M. Nakazawa, H. Ogasawara, and A. Kotani

Phys. Rev. B 56, 2267 (1997) - Published 15 July, 1997

COMMENTS

Comment on “Molecular first hyperpolarizability of push-pull polyenes: Relationship between electronic and vibrational contribution by a two-state model”

David M. Bishop and Bernard Kirtman

Phys. Rev. B 56, 2273 (1997) - Published 15 July, 1997

Reply to “Comment on ‘Molecular first hyperpolarizability of push-pull polyenes: Relationship between electronic and vibrational contribution by a two-state model’ ”

C. Castiglioni, M. Del Zoppo, and G. Zerbi

Phys. Rev. B 56, 2275 (1997) - Published 15 July, 1997