Volume 55, Issue 24

15 June 1997

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Photoemission study of the metal-insulator transition in ${CuIr}_{2}$ $S_{4}$

J. Matsuno, T. Mizokawa, A. Fujimori, D. A. Zatsepin, V. R. Galakhov, E. Z. Kurmaev, Y. Kato, and S. Nagata

Phys. Rev. B 55, R15979(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Non-nominal value of the dynamical effective charge in alkaline-earth oxides

M. Posternak, A. Baldereschi, H. Krakauer, and R. Resta

Phys. Rev. B 55, R15983(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Optical properties of aluminum nitride

Qixin Guo, Mitsuhiro Nishio, Hiroshi Ogawa, and Akira Yoshida

Phys. Rev. B 55, R15987(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

X-ray $L_{2, 3}$ resonant Raman scattering from NiO: Spin flip and intermediate-state relaxation

L. Braicovich, C. Dallera, G. Ghiringhelli, N. B. Brookes, J. B. Goedkoop, and M. A. van Veenendaal

Phys. Rev. B 55, R15989(R) (1997) - Published 15 June, 1997

Semiconductors I: bulk

RAPID COMMUNICATION

Photoabsorption and photoluminescence of divalent defects in silicate and germanosilicate glasses: First-principles calculations

B. L. Zhang and Krishnan Raghavachari

Phys. Rev. B 55, R15993(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Thermal quenching of the minority-carrier lifetime in a-Si:H

Y. Lubianiker, I. Balberg, and L. F. Fonseca

Phys. Rev. B 55, R15997(R) (1997) - Published 15 June, 1997

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

RAPID COMMUNICATION

Strong eigenfunction correlations near the Anderson-localization transition

Yan V. Fyodorov and Alexander D. Mirlin

Phys. Rev. B 55, R16001(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Quantum galvanomagnetic effects in the organic metal α-(BEDT-TTF $)_{2}$ TlHg(SCN $)_{4}$

N. Harrison, M. M. Honold, M. V. Kartsovnik, J. Singleton, S. T. Hannahs, D. G. Rickel, and N. D. Kushch

Phys. Rev. B 55, R16005(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Theoretical study of nonpolar surfaces of aluminum nitride: Zinc blende (110) and wurtzite (101-|Am0)

Ravindra Pandey, Peter Zapol, and Mauro Caus`a

Phys. Rev. B 55, R16009(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Observation of Landau levels at the InAs(110) surface by scanning tunneling spectroscopy

J. W. G. Wildöer, C. J. P. M. Harmans, and H. van Kempen

Phys. Rev. B 55, R16013(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Transverse pseudospin susceptibility and tunneling parameters of double-layer electron-gas systems

L. S-acutewierkowski and A. H. MacDonald

Phys. Rev. B 55, R16017(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Selective suppression of transmission resonance in a double-antidot system

Y. Takagaki

Phys. Rev. B 55, R16021(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Multisubband nonequilibrium electron-electron scattering in semiconductor quantum wells

S.-C. Lee and I. Galbraith

Phys. Rev. B 55, R16025(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Nonlinear ballistic conductance in atomic-scale metallic contacts

J. I. Pascual, J. A. Torres, and J. J. Sáenz

Phys. Rev. B 55, R16029(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Monte Carlo simulations of ballistic-electron-emission-microscopy imaging and spectroscopy of buried mesoscopic structures

E. Y. Lee, V. Narayanamurti, and D. L. Smith

Phys. Rev. B 55, R16033(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Observation of giant magnetoresistance due to open orbits in hybrid semiconductor/ferromagnet devices

A. Nogaret, S. Carlton, B. L. Gallagher, P. C. Main, M. Henini, R. Wirtz, R. Newbury, M. A. Howson, and S. P. Beaumont

Phys. Rev. B 55, R16037(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Observation of homogeneous broadening in semiconductor nanocrystals by resonant second-harmonic scattering spectroscopy

T. Kuroda, S. Matsushita, F. Minami, K. Inoue, and A. V. Baranov

Phys. Rev. B 55, R16041(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Electrical and optical bistability in ${In}_{x}$ ${Ga}_{1 - x}$ As-GaAs piezoelectric quantum wells

L. R. Wilson, D. J. Mowbray, M. S. Skolnick, V. N. Astratov, D. W. Peggs, G. J. Rees, J. P. R. David, R. Grey, G. Hill, and M. A. Pate

Phys. Rev. B 55, R16045(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Phonon-assisted exciton formation and relaxation in GaAs/ ${Al}_{x}$ ${Ga}_{1 - x}$ As quantum wells

Mario Gulia, Fausto Rossi, Elisa Molinari, Peter E. Selbmann, and Paolo Lugli

Phys. Rev. B 55, R16049(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Microscopic model for sequential tunneling in semiconductor multiple quantum wells

Ramón Aguado, Gloria Platero, Miguel Moscoso, and Luis L. Bonilla

Phys. Rev. B 55, R16053(R) (1997) - Published 15 June, 1997

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Anomalous plastic deformation at surfaces: Nanoindentation of gold single crystals

S. G. Corcoran, R. J. Colton, E. T. Lilleodden, and W. W. Gerberich

Phys. Rev. B 55, R16057(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Photoelectron diffraction evidence for a surface substitutional site of Sb in the Sb-induced smooth growth of Ag on Ag(111)

H. Cruguel, B. Lépine, S. Ababou, F. Solal, G. Jézéquel, C. R. Natoli, and R. Belkhou

Phys. Rev. B 55, R16061(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Surface electronic structure of metastable FeSi(CsCl)(111) epitaxially grown on Si(111)

J. J. Hinarejos, G. R. Castro, P. Segovia, J. Alvarez, E. G. Michel, R. Miranda, A. Rodríguez-Marco, D. Sánchez-Portal, E. Artacho, F. Ynduráin, S. H. Yang, P. Ordejón, and J. B. Adams

Phys. Rev. B 55, R16065(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Observation of triplet exciton dynamics in conjugated polymer films using two-photon photoelectron spectroscopy

G. D. Hale, S. J. Oldenburg, and N. J. Halas

Phys. Rev. B 55, R16069(R) (1997) - Published 15 June, 1997

RAPID COMMUNICATION

Periodic models for thin optimal absorbers of electromagnetic radiation

L. C. Botten, R. C. McPhedran, N. A. Nicorovici, and G. H. Derrick

Phys. Rev. B 55, R16072(R) (1997) - Published 15 June, 1997

ARTICLES

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

Nature of band-gap states in V-doped ${TiO}_{2}$ revealed by resonant photoemission

D. Morris, R. Dixon, F. H. Jones, Y. Dou, R. G. Egdell, S. W. Downes, and G. Beamson

Phys. Rev. B 55, 16083 (1997) - Published 15 June, 1997

Ab initio estimate of Hubbard model parameters:mA simple procedure appliedto BEDT-TTF salts

Alessandro Fortunelli and Anna Painelli

Phys. Rev. B 55, 16088 (1997) - Published 15 June, 1997

Construction of size-consistent effective Hamiltonians

G. Polatsek and K. W. Becker

Phys. Rev. B 55, 16096 (1997) - Published 15 June, 1997

Generalized generalized gradient approximation:An improved density-functional theory for accurate orbital eigenvalues

Xinlei Hua, Xiaojie Chen, and W. A. Goddard

Phys. Rev. B 55, 16103 (1997) - Published 15 June, 1997

${TiFe}_{1 - x}$ ${Co}_{x}$ salloys and the influence of antistructural atoms

P. Slavenburg

Phys. Rev. B 55, 16110 (1997) - Published 15 June, 1997

Periodic unrestricted Hartree-Fock study of corundumlike ${Ti}_{2}$ $O_{3}$ and $V_{2}$ $O_{3}$

M. Catti, G. Sandrone, and R. Dovesi

Phys. Rev. B 55, 16122 (1997) - Published 15 June, 1997

Interpolating self-energy of the infinite-dimensional Hubbard model: Modifying the iterative perturbation theory

M. Potthoff, T. Wegner, and W. Nolting

Phys. Rev. B 55, 16132 (1997) - Published 15 June, 1997

Correlation and disorder effects in photoelectron and Auger spectra:The late transition metals and their alloys

C. Verdozzi, P. J. Durham, R. J. Cole, and P. Weightman

Phys. Rev. B 55, 16143 (1997) - Published 15 June, 1997

Domain freezing in potassium dihydrogen phosphate, triglycine sulfate, and CuAlZnNi

Y. N. Huang, X. Li, Y. Ding, Y. N. Wang, H. M. Shen, Z. F. Zhang, C. S. Fang, S. H. Zhuo, and P. C. W. Fung

Phys. Rev. B 55, 16159 (1997) - Published 15 June, 1997

Valence-bond states in dynamical Jahn-Teller molecular systems

Giuseppe Santoro, Leonardo Guidoni, Alberto Parola, and Erio Tosatti

Phys. Rev. B 55, 16168 (1997) - Published 15 June, 1997

Semiconductors I: bulk

Electrical properties of platinum-hydrogen complexes in silicon

J.-U. Sachse, E. Ö. Sveinbjörnsson, W. Jost, J. Weber, and H. Lemke

Phys. Rev. B 55, 16176 (1997) - Published 15 June, 1997

Extended Si |P[311|P] defects

Jeongnim Kim, John W. Wilkins, Furrukh S. Khan, and Andrew Canning

Phys. Rev. B 55, 16186 (1997) - Published 15 June, 1997

Free induction signal from biexcitons and bound excitons

Emmanuel I. Rashba

Phys. Rev. B 55, 16198 (1997) - Published 15 June, 1997

Morphology of the implantation-induced disorder in GaAs studied by Raman spectroscopyand ion channeling

U. V. Desnica, I. D. Desnica-Frankovic-acute, M. Ivanda, K. Furic-acute, and T. E. Haynes

Phys. Rev. B 55, 16205 (1997) - Published 15 June, 1997

Investigation of conduction-band structure, electron-scattering mechanisms, and phase transitions in indium selenide by means of transport measurements under pressure

D. Errandonea, A. Segura, J. F. Sánchez-Royo, V. Mun-|Atoz, P. Grima, A. Chevy, and C. Ulrich

Phys. Rev. B 55, 16217 (1997) - Published 15 June, 1997

Thermally stimulated conductivity in disordered semiconductors at low temperatures

S. D. Baranovskii, M. Zhu, T. Faber, F. Hensel, P. Thomas, M. B. von der Linden, and W. F. van der Weg

Phys. Rev. B 55, 16226 (1997) - Published 15 June, 1997

EPR and charge-transport studies of polyaniline

V. I. Krinichnyi, S. D. Chemerisov, and Ya. S. Lebedev

Phys. Rev. B 55, 16233 (1997) - Published 15 June, 1997

Electron paramagnetic resonance of conduction-band electrons in silicon

C. F. Young, E. H. Poindexter, G. J. Gerardi, W. L. Warren, and D. J. Keeble

Phys. Rev. B 55, 16245 (1997) - Published 15 June, 1997

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

Spin-flip Raman scattering from donor-bound electrons in ${Cd}_{1 - x}$ ${Mn}_{x}$ Te/ ${Cd}_{1 - y}$ ${Mg}_{y}$ Te single quantum wells

R. Meyer, M. Dahl, G. Schaack, and A. Waag

Phys. Rev. B 55, 16376 (1997) - Published 15 June, 1997

Near-band-gap reflectance anisotropy in ordered ${Ga}_{0.5}$ ${In}_{0.5}$ P

J. S. Luo, J. M. Olson, Yong Zhang, and A. Mascarenhas

Phys. Rev. B 55, 16385 (1997) - Published 15 June, 1997

Influence of screening in the magneto-optical properties of a two-dimensional electron gas: Photoluminiscence from ${In}_{0.53}$ ${Ga}_{0.47}$ As/InP quantum wells

J. Rubio, H. P. van der Meulen, J. M. Calleja, V. Härle, R. Bergmann, and F. Scholz

Phys. Rev. B 55, 16390 (1997) - Published 15 June, 1997

Surface physics, low-dimensional systems, and related topics

Photoelectron diffraction of the Si(111)-( $\sqrt{3}$ × $\sqrt{3}$ )R30°-Ga surface: Local atomic structureand vibrational correlation

T. Hanada, H. Daimon, S. Nagano, S. Ino, S. Suga, and Y. Murata

Phys. Rev. B 55, 16420 (1997) - Published 15 June, 1997

Systematic ab initio investigation of bare boron clusters:mDetermination of the geometryand electronic structures of $B_{n}$ (n=2–14)

Ihsan Boustani

Phys. Rev. B 55, 16426 (1997) - Published 15 June, 1997

van der Waals atomic trap in a scanning-tunneling-microscope junction:Tip shape, dynamical effects, and tunnel current signatures

X. Bouju, Ch. Girard, H. Tang, C. Joachim, and L. Pizzagalli

Phys. Rev. B 55, 16498 (1997) - Published 15 June, 1997