Volume 56, Issue 12

15 September 1997

Browse Issues:

RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Strongly correlated electron systems: Photoemission and the single-impurity model

A. J. Arko, J. J. Joyce, A. B. Andrews, J. D. Thompson, J. L. Smith, D. Mandrus, M. F. Hundley, A. L. Cornelius, E. Moshopoulou, Z. Fisk, P. C. Canfield, and Alois Menovsky

Phys. Rev. B 56, R7041(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Global quantum fluctuations in metallic particles

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

Phys. Rev. B 56, R7045(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Nature of the insulating state in ${LaH}_{3}$

X. W. Wang and Changfeng Chen

Phys. Rev. B 56, R7049(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Metal-insulator transition in the mixed-valence manganites

L. Sheng, D. Y. Xing, D. N. Sheng, and C. S. Ting

Phys. Rev. B 56, R7053(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Metal-insulator transition in layered manganites: ${(L a}_{1 - z} {Nd}_{z})_{1.2} {Sr}_{1.8} {Mn}_{2} O_{7}$

Y. Moritomo, Y. Maruyama, T. Akimoto, and A. Nakamura

Phys. Rev. B 56, R7057(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Observation of a gap opening in FeSi with photoelectron spectroscopy

K. Breuer, S. Messerli, D. Purdie, M. Garnier, M. Hengsberger, Y. Baer, and M. Mihalik

Phys. Rev. B 56, R7061(R) (1997) - Published 15 September, 1997

Semiconductors I: bulk

RAPID COMMUNICATION

Quasiparticle calculations of semicore states in Si, Ge, and CdS

Michael Rohlfing, Peter Krüger, and Johannes Pollmann

Phys. Rev. B 56, R7065(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Stranski-Krastanov growth mode during the molecular beam epitaxy of highly strained GaN

B. Daudin, F. Widmann, G. Feuillet, Y. Samson, M. Arlery, and J. L. Rouvière

Phys. Rev. B 56, R7069(R) (1997) - Published 15 September, 1997

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

RAPID COMMUNICATION

Ab initio modeling of a diffusion mode for a Si ad-dimer on the Si(001) surface

C. M. Goringe and D. R. Bowler

Phys. Rev. B 56, R7073(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Manifestation of coherent spin precession in stimulated semiconductor emission dynamics

S. Hallstein, J. D. Berger, M. Hilpert, H. C. Schneider, W. W. Rühle, F. Jahnke, S. W. Koch, H. M. Gibbs, G. Khitrova, and M. Oestreich

Phys. Rev. B 56, R7076(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Long-range behavior of the layer-by-layer growth in Si/Si(111)-7×7 homoepitaxy

D. Y. Noh, Y. Hwu, and K. S. Liang

Phys. Rev. B 56, R7080(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Magneto-oscillations in the electroluminescence intensity of resonantly coupled GaAs-AlAs superlattices: The magnetoexciton resonance

D. Bertram, K. v. Klitzing, O. Kuhn, D. K. Maude, J. C. Portal, H. T. Grahn, and K. H. Ploog

Phys. Rev. B 56, R7084(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Addition energies of a quantum dot with harmonic electron-electron interactions

Antimo Angelucci and Arturo Tagliacozzo

Phys. Rev. B 56, R7088(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

One-component to two-component transition of the $ν = 2 / 3$ fractional quantum Hall effect in a wide quantum well induced by an in-plane magnetic field

T. S. Lay, T. Jungwirth, L. Smrčka, and M. Shayegan

Phys. Rev. B 56, R7092(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Carrier quantum confinement in self-ordered ${Al}_{x} {Ga}_{1 - x} As$ V-groove quantum wells

E. Martinet, A. Gustafsson, G. Biasiol, F. Reinhardt, E. Kapon, and K. Leifer

Phys. Rev. B 56, R7096(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Quantum Hall effect of interacting electrons in a periodic potential

Daniela Pfannkuche and A. H. MacDonald

Phys. Rev. B 56, R7100(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Skyrmion spin distribution and states of orbital and spin symmetry in the $ν = 1$ quantum Hall effect

E. H. Rezayi

Phys. Rev. B 56, R7104(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Zeeman splittings of excitonic transitions at the Γ point in wurtzite GaN: A magnetoreflectance investigation

J. Campo, M. Julier, D. Coquillat, J. P. Lascaray, D. Scalbert, and O. Briot

Phys. Rev. B 56, R7108(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Optical observation of twinning patterns characteristic of ${CuPt}_{B}$ atomic ordering in ${Ga}_{1 - x} In P$

J. Sapriel and A. Hassine

Phys. Rev. B 56, R7112(R) (1997) - Published 15 September, 1997

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Derivative relation for thermopower in the quantum Hall regime

Steven H. Simon and Nigel R. Cooper

Phys. Rev. B 56, R7116(R) (1997) - Published 15 September, 1997

RAPID COMMUNICATION

Perpendicular magnetization in ultrathin electrodeposited cobalt films

J. L. Bubendorff, E. Beaurepaire, C. Mény, P. Panissod, and J. P. Bucher

Phys. Rev. B 56, R7120(R) (1997) - Published 15 September, 1997

ARTICLES

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

Magnetic susceptibility and heat-capacity studies of ${NiS}_{2 - x} {Se}_{x}$ single crystals: A study of transitions at nonzero temperature

X. Yao, Y.-K. Kuo, D. K. Powell, J. W. Brill, and J. M. Honig

Phys. Rev. B 56, 7129 (1997) - Published 15 September, 1997

Correlation effects for electron-positron momentum density in solids

B. Barbiellini, M. Hakala, M. J. Puska, R. M. Nieminen, and A. A. Manuel

Phys. Rev. B 56, 7136 (1997) - Published 15 September, 1997

Electronic-structure calculations of praseodymium metal by means of modified density-functional theory

A. Svane, J. Trygg, B. Johansson, and O. Eriksson

Phys. Rev. B 56, 7143 (1997) - Published 15 September, 1997

On-site correlation in valence and core states of ferromagnetic nickel

F. Manghi, V. Bellini, and C. Arcangeli

Phys. Rev. B 56, 7149 (1997) - Published 15 September, 1997

Enhanced $d_{x^{2} - y^{2}}$ pairing correlations in the two-leg Hubbard ladder

R. M. Noack, N. Bulut, D. J. Scalapino, and M. G. Zacher

Phys. Rev. B 56, 7162 (1997) - Published 15 September, 1997

Effects of disorder on two strongly correlated coupled chains

E. Orignac and T. Giamarchi

Phys. Rev. B 56, 7167 (1997) - Published 15 September, 1997

Electronic structure and properties of ${Cu}_{2} O$

Eliseo Ruiz, Santiago Alvarez, Pere Alemany, and Robert A. Evarestov

Phys. Rev. B 56, 7189 (1997) - Published 15 September, 1997

Applications of the generalized-gradient approximation to atoms, clusters, and solids

In-Ho Lee and Richard M. Martin

Phys. Rev. B 56, 7197 (1997) - Published 15 September, 1997

LDA simulations of pressure-induced anomalies in $c / a$ and electric-field gradients for Zn and Cd

D. L. Novikov, A. J. Freeman, N. E. Christensen, A. Svane, and C. O. Rodriguez

Phys. Rev. B 56, 7206 (1997) - Published 15 September, 1997

Accurate valence band width of diamond

I. Jiménez, L. J. Terminello, D. G. J. Sutherland, J. A. Carlisle, E. L. Shirley, and F. J. Himpsel

Phys. Rev. B 56, 7215 (1997) - Published 15 September, 1997

Chemical trend of occupied and unoccupied Mn $3 d$ states in Mn $Y$ $(Y$ =S,Se,Te)

Hitoshi Sato, Takahiro Mihara, Akihito Furuta, Masamochi Tamura, Kojiro Mimura, Naohisa Happo, Masaki Taniguchi, and Yoshifumi Ueda

Phys. Rev. B 56, 7222 (1997) - Published 15 September, 1997

Crossover between Luttinger and Fermi-liquid behavior in weakly coupled metallic chains

Peter Kopietz, Volker Meden, and Kurt Schönhammer

Phys. Rev. B 56, 7232 (1997) - Published 15 September, 1997

Electronic structure of CeNi $_{1 - x}$ Pd $_{x}$ Sn and La $M$ Sn $(M$ =Ni,Cu,Pd)

A. Ślebarski, A. Jezierski, S. Mähl, M. Neumann, and G. Borstel

Phys. Rev. B 56, 7245 (1997) - Published 15 September, 1997

Effect of lattice distortions on the competition between the double and superexchange mechanisms in ${LaMnO}_{3}$

O. N. Mryasov, R. F. Sabiryanov, A. J. Freeman, and S. S. Jaswal

Phys. Rev. B 56, 7255 (1997) - Published 15 September, 1997

Renormalization-group approach to the metal-insulator transitions in $(DCNQI)_{2} M$ (DCNQI is ${N, N}^{'}$ -dicyanoquinonediimine and $M = Ag,$ Cu)

K. Yonemitsu

Phys. Rev. B 56, 7262 (1997) - Published 15 September, 1997

Ab initio calculations for the neutral and charged O vacancy in sapphire

Yong-Nain Xu, Zhong-Quan Gu, Xue-Fu Zhong, and W. Y. Ching

Phys. Rev. B 56, 7277 (1997) - Published 15 September, 1997

Theoretical analysis of the magnetic circular dichroism in the $2 p 3 d$ and $2 p 4 d$ x-ray emission of Gd

F. M. F. de Groot, M. Nakazawa, A. Kotani, M. H. Krisch, and F. Sette

Phys. Rev. B 56, 7285 (1997) - Published 15 September, 1997

Nonequilibrium linked cluster expansion for steady-state quantum transport

Petr Král

Phys. Rev. B 56, 7293 (1997) - Published 15 September, 1997

Ab initio formation energies of point defects in pure and Ge-doped ${SiO}_{2}$

Gianfranco Pacchioni and Gianluigi Ieranò

Phys. Rev. B 56, 7304 (1997) - Published 15 September, 1997

Symmetry reduction in group 4mm photonic crystals

Cheryl M. Anderson and Konstantinos P. Giapis

Phys. Rev. B 56, 7313 (1997) - Published 15 September, 1997

${SiO}_{2}$ stishovite under high pressure: Dielectric and dynamical properties and the ferroelastic phase transition

Changyol Lee and Xavier Gonze

Phys. Rev. B 56, 7321 (1997) - Published 15 September, 1997

Semiconductors I: bulk

Helium in silicon: Thermal-desorption investigation of bubble precursors

F. Corni, C. Nobili, G. Ottaviani, R. Tonini, G. Calzolari, G. F. Cerofolini, and G. Queirolo

Phys. Rev. B 56, 7331 (1997) - Published 15 September, 1997

Correlated ab initio calculations for ground-state properties of II-VI semiconductors

Martin Albrecht, Beate Paulus, and Hermann Stoll

Phys. Rev. B 56, 7339 (1997) - Published 15 September, 1997

Hydrostatic-pressure coefficient of the indirect gap and fine structure of the valence band of 6 $H$ -SiC

F. Engelbrecht, J. Zeman, G. Wellenhofer, C. Peppermüller, R. Helbig, G. Martinez, and U. Rössler

Phys. Rev. B 56, 7348 (1997) - Published 15 September, 1997

Electron-positron momentum distributions and positron lifetime in semiconductors in the generalized gradient approximation

B. K. Panda, W. LiMing, S. Fung, and C. D. Beling

Phys. Rev. B 56, 7356 (1997) - Published 15 September, 1997

Effective masses and valence-band splittings in GaN and AlN

Kwiseon Kim, Walter R. L. Lambrecht, Benjamin Segall, and Mark van Schilfgaarde

Phys. Rev. B 56, 7363 (1997) - Published 15 September, 1997

Cerium filling and doping of cobalt triantimonide

Donald T. Morelli, Gregory P. Meisner, Baoxing Chen, Siqing Hu, and Ctirad Uher

Phys. Rev. B 56, 7376 (1997) - Published 15 September, 1997

Negatively charged Si vacancy in $4 H$ SiC: A comparison between theory and experiment

T. Wimbauer, B. K. Meyer, A. Hofstaetter, A. Scharmann, and H. Overhof

Phys. Rev. B 56, 7384 (1997) - Published 15 September, 1997

Electron-spin polarization in ferromagnetic semiconductors

Masao Takahashi

Phys. Rev. B 56, 7389 (1997) - Published 15 September, 1997

Dynamic band unblocking and leakage two-photon absorption in InSb

M. P. Hasselbeck, E. W. Van Stryland, and M. Sheik-Bahae

Phys. Rev. B 56, 7395 (1997) - Published 15 September, 1997

Ab initio lattice dynamics of BN and AlN: Covalent versus ionic forces

Krystian Karch and Friedhelm Bechstedt

Phys. Rev. B 56, 7404 (1997) - Published 15 September, 1997

Photocurrent enhancement in light-soaked chalcogenide glasses

Naoko Toyosawa and Keiji Tanaka

Phys. Rev. B 56, 7416 (1997) - Published 15 September, 1997

High-field spin resonance of weakly bound electrons in GaAs

M. Seck, M. Potemski, and P. Wyder

Phys. Rev. B 56, 7422 (1997) - Published 15 September, 1997

Platinum-enhanced oxidation of GaAs

Tomohiro Kubota, Yoshihiro Nakato, Kenji Yoneda, and Hikaru Kobayashi

Phys. Rev. B 56, 7428 (1997) - Published 15 September, 1997

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

Optimum widths of dimer vacancy lines on Si(100)-(2×1)

M.-H. Tsai, Y.-S. Tsai, C. S. Chang, Y. Wei, and I. S. T. Tsong

Phys. Rev. B 56, 7435 (1997) - Published 15 September, 1997

Vibrational properties and charge transfer of $C_{60}$ adsorbed on Si(111)- $(7 \times 7)$ and Si(100)- $(2 \times 1)$ surfaces

Shozo Suto, Kazuyuki Sakamoto, Takanori Wakita, Chang-Wu Hu, and Atsuo Kasuya

Phys. Rev. B 56, 7439 (1997) - Published 15 September, 1997

Symmetric Sb dimers and the possibility of mixed Si-Ge layers in the Sb/Ge/Si(100) surface

Noboru Takeuchi

Phys. Rev. B 56, 7446 (1997) - Published 15 September, 1997

STM tip-induced diffusion of In atoms on the Si(111) $\sqrt{3}$ × $\sqrt{3}$ -In surface

A. A. Saranin, T. Numata, O. Kubo, H. Tani, M. Katayama, V. G. Lifshits, and K. Oura

Phys. Rev. B 56, 7449 (1997) - Published 15 September, 1997

Electron-hole interactions in silicon nanocrystals

Kevin Leung and K. B. Whaley

Phys. Rev. B 56, 7455 (1997) - Published 15 September, 1997

Wire-width dependence of the LO-phonon splitting and photoluminescence energy in ${Z n S e / C d}_{0.35} {Zn}_{0.65} Se$ quantum wires

G. Lermann, T. Bischof, A. Materny, W. Kiefer, T. Kümmell, G. Bacher, A. Forchel, and G. Landwehr

Phys. Rev. B 56, 7469 (1997) - Published 15 September, 1997

Giant back-scattering resonances in edge-state transport through quantum dots

J. P. Bird, M. Stopa, K. Connolly, D. P. Pivin, , Jr., and, D. K. Ferry, Y. Aoyagi, and T. Sugano

Phys. Rev. B 56, 7477 (1997) - Published 15 September, 1997

Effect of electron correlations and disorder on mobility and localization in quasi-one-dimensional wires

J. S. Thakur and D. Neilson

Phys. Rev. B 56, 7485 (1997) - Published 15 September, 1997

Exciton-phonon coupling in semiconductor quantum dots: Resonant Raman scattering

A. V. Fedorov, A. V. Baranov, and K. Inoue

Phys. Rev. B 56, 7491 (1997) - Published 15 September, 1997

Resonance patterns of an antidot cluster: From classical to quantum ballistics

G. Kirczenow, B. L. Johnson, P. J. Kelly, C. Gould, A. S. Sachrajda, Y. Feng, and A. Delage

Phys. Rev. B 56, 7503 (1997) - Published 15 September, 1997

Classical transport of electrons through magnetic barriers

I. S. Ibrahim, V. A. Schweigert, and F. M. Peeters

Phys. Rev. B 56, 7508 (1997) - Published 15 September, 1997

Virial expansions, exclusion statistics, and the fractional quantum Hall effect

Kahren Tevosyan and A. H. MacDonald

Phys. Rev. B 56, 7517 (1997) - Published 15 September, 1997

Spin-flip and spin-wave excitations in arbitrarily polarized quantum Hall states

Sudhansu S. Mandal

Phys. Rev. B 56, 7525 (1997) - Published 15 September, 1997

Coupled plasmon-phonon mode effects on the Coulomb drag in double-quantum-well systems

K. Güven and B. Tanatar

Phys. Rev. B 56, 7535 (1997) - Published 15 September, 1997

Magneto-optical spectroscopy of two-dimensional holes in ${G a A s / A l}_{x} {Ga}_{1 - x} As$ single heterojunctions

O. V. Volkov, V. E. Zhitomirskii, I. V. Kukushkin, W. Dietsche, K. v. Klitzing, A. Fischer, and K. Eberl

Phys. Rev. B 56, 7541 (1997) - Published 15 September, 1997

Phonon response of ${Al}_{x} {Ga}_{1 - x} S b / G a S b$ epitaxial layers by Fourier-transform infrared-reflectance and Raman spectroscopies

R. Ferrini, M. Galli, G. Guizzetti, M. Patrini, A. Bosacchi, S. Franchi, and R. Magnanini

Phys. Rev. B 56, 7549 (1997) - Published 15 September, 1997

Geometry-dependent scattering through Ballistic microstructures: Semiclassical theory beyond the stationary-phase approximation

Ludger Wirtz, Jian-Zhi Tang, and Joachim Burgdörfer

Phys. Rev. B 56, 7589 (1997) - Published 15 September, 1997

Tunneling in quantum wires: Exact solution of the spin isotropic case

F. Lesage, H. Saleur, and P. Simonetti

Phys. Rev. B 56, 7598 (1997) - Published 15 September, 1997

Surface physics, low-dimensional systems, and related topics

Removal of the clock reconstruction of Ni(100)-(2×2) $p 4 g$ -N by coadsorption of K: A spot-profile-analysis low-energy-electron-diffraction and angle-resolved ultraviolet-photoemission-spectroscopy study

P. Finetti, M. J. Scantlebury, J. R. Mercer, S. D’Addato, and R. McGrath

Phys. Rev. B 56, 7636 (1997) - Published 15 September, 1997