Volume 52, Issue 20

15 November 1995

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Influence of charge and magnetic ordering on the insulator-metal transition in $\Pr_{1 - x}$ ${Ca}_{x}$ ${MnO}_{3}$

M. R. Lees, J. Barratt, G. Balakrishnan, D. McK. Paul, and M. Yethiraj

Phys. Rev. B 52, R14303(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Light scattering from gap excitations and bound states in ${SmB}_{6}$

P. Nyhus, S. L. Cooper, Z. Fisk, and J. Sarrao

Phys. Rev. B 52, R14308(R) (1995) - Published 15 November, 1995

Semiconductors I: bulk

RAPID COMMUNICATION

Barrier between localized and shallow neutral donor states in GaAs:Ge

C. Skierbiszewski, W. Jantsch, Z. Wilamowski, K. Lübke, and T. Suski

Phys. Rev. B 52, R14312(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Ab initio electronic-structure calculations for II-VI semiconductors using self-interaction-corrected pseudopotentials

Dirk Vogel, Peter Krüger, and Johannes Pollmann

Phys. Rev. B 52, R14316(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Hydrogen interactions with self-interstitials in silicon

Chris G. Van de Walle and J. Neugebauer

Phys. Rev. B 52, R14320(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Holographic time-of-flight measurements of the hole-drift mobility in a photorefractive polymer

G. G. Malliaras, V. V. Krasnikov, H. J. Bolink, and G. Hadziioannou

Phys. Rev. B 52, R14324(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Enhanced optical properties in porous silicon microcavities

Vittorio Pellegrini, Alessandro Tredicucci, Claudio Mazzoleni, and Lorenzo Pavesi

Phys. Rev. B 52, R14328(R) (1995) - Published 15 November, 1995

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

RAPID COMMUNICATION

Spin splitting of conduction subbands in GaAs- ${Ga}_{0.7}$ ${Al}_{0.3}$ As heterostructures

P. Pfeffer and W. Zawadzki

Phys. Rev. B 52, R14332(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Lead-induced transition to chaos in ballistic mesoscopic billiards

J. P. Bird, D. M. Olatona, R. Newbury, R. P. Taylor, K. Ishibashi, M. Stopa, Y. Aoyagi, T. Sugano, and Y. Ochiai

Phys. Rev. B 52, R14336(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Observation of Wannier-Stark ladder transitions in ${In}_{x}$ ${Ga}_{1 - x}$ As-GaAs piezoelectric superlattices

D. W. Peggs, M. S. Skolnick, D. M. Whittaker, R. A. Hogg, A. R. K. Willcox, D. J. Mowbray, R. Grey, G. J. Rees, L. Hart, M. Hopkinson, G. Hill, and M. A. Pate

Phys. Rev. B 52, R14340(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Subpicosecond hole tunneling by nonresonant delocalization in asymmetric double quantum wells

M. F. Krol, S. Ten, B. P. McGinnis, M. J. Hayduk, G. Khitrova, and N. Peyghambarian

Phys. Rev. B 52, R14344(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Path-dependent conductivity in the regime of floating delocalized states

I. Glozman, C. E. Johnson, and H. W. Jiang

Phys. Rev. B 52, R14348(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Metal-semiconductor fluctuation in the Sn adatoms in the Si(111)-Sn and Ge(111)-Sn (√3×√3)R30° reconstructions

M. Göthelid, M. Björkqvist, T. M. Grehk, G. Le Lay, and U. O. Karlsson

Phys. Rev. B 52, R14352(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Symmetry and electronic structure of the Mn impurity in ZnS nanocrystals

T. A. Kennedy, E. R. Glaser, P. B. Klein, and R. N. Bhargava

Phys. Rev. B 52, R14356(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Aharonov-Bohm oscillations in a mesoscopic ring with a quantum dot

A. Levy Yeyati and M. Büttiker

Phys. Rev. B 52, R14360(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Resonance fluorescence and polariton effects in GaAs thin layers

Harald Schneider and Klaus Köhler

Phys. Rev. B 52, R14364(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Transport through dirty Luttinger liquids connected to reservoirs

Dmitrii L. Maslov

Phys. Rev. B 52, R14368(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Observation of the ν=1 quantum Hall effect in a strongly localized two-dimensional system

D. Shahar, D. C. Tsui, and J. E. Cunningham

Phys. Rev. B 52, R14372(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Far-infrared response of holes in quantum dots: Band structure effects and the generalized Kohn’s theorem

T. Darnhofer, U. Rössler, and D. A. Broido

Phys. Rev. B 52, R14376(R) (1995) - Published 15 November, 1995

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Effect of strain on surface diffusion and nucleation

Harald Brune, Karsten Bromann, Holger Röder, Klaus Kern, Joachim Jacobsen, Per Stoltze, Karsten Jacobsen, and Jens No/rskov

Phys. Rev. B 52, R14380(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Promotion of catalytic reactions by depopulation of surface states

E. Bertel, P. Roos, and J. Lehmann

Phys. Rev. B 52, R14384(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Atomic- and electronic-structure study on the layers of 4Hb- ${TaS}_{2}$ prepared by a layer-by-layer etching technique

Ju-Jin Kim and H. Olin

Phys. Rev. B 52, R14388(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Superstructures and defect structures revealed by atomic-scale STM imaging of ${WO}_{3}$ (001)

F. H. Jones, K. Rawlings, J. S. Foord, P. A. Cox, R. G. Egdell, J. B. Pethica, and B. M. R. Wanklyn

Phys. Rev. B 52, R14392(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Predictions for neutron scattering and photoemission experiments on ${CuGeO}_{3}$

Stephan Haas and Elbio Dagotto

Phys. Rev. B 52, R14396(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Submonolayers of adsorbates on stepped Co/Cu(100): Switching of the easy axis

W. Weber, C. H. Back, U. Ramsperger, A. Vaterlaus, and R. Allenspach

Phys. Rev. B 52, R14400(R) (1995) - Published 15 November, 1995

RAPID COMMUNICATION

Mechanisms of initial alloy formation for Pd on Cu(100) studied by STM

P. W. Murray, I. Stensgaard, E. Lægsgaard, and F. Besenbacher

Phys. Rev. B 52, R14404(R) (1995) - Published 15 November, 1995

ARTICLES

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

Localized orbital theory of electronic structure: A simple application

K. C. Pandey, A. R. Williams, and J. F. Janak

Phys. Rev. B 52, 14415 (1995) - Published 15 November, 1995

Impurity effects on atomic bonding in ${Ni}_{3}$ Al

Sheng N. Sun, Nicholas Kioussis, Say-Peng Lim, A. Gonis, and William H. Gourdin

Phys. Rev. B 52, 14421 (1995) - Published 15 November, 1995

Photoemission and bremsstrahlung isochromat spectra of $U_{3}$ $P_{4}$ and $U_{3}$ ${As}_{4}$

S. Suga, H. Matsubara, T. Ishii, A. Ochiai, T. Suzuki, and T. Kasuya

Phys. Rev. B 52, 14431 (1995) - Published 15 November, 1995

X-ray-edge singularities with nonconstant density of states: A renormalization-group approach

Kan Chen and C. Jayaprakash

Phys. Rev. B 52, 14436 (1995) - Published 15 November, 1995

Resonance Raman enhancement for photoinduced polaronic states of a quasi-one-dimensional mixed-valence platinum complex

J. Takeda, M. Okada, S. Kurita, K. Tanaka, and T. Suemoto

Phys. Rev. B 52, 14441 (1995) - Published 15 November, 1995

Fine structure and fractional M/N Aharonov-Bohm effect

F. V. Kusmartsev

Phys. Rev. B 52, 14445 (1995) - Published 15 November, 1995

Pressure effects on the electronic structure and low-temperature states in the α-(BEDT-TTF $)_{2}$ MHg(SCN $)_{4}$ organic-conductor family (M=K, Rb, Tl, ${NH}_{4}$ )

J. S. Brooks, X. Chen, S. J. Klepper, S. Valfells, G. J. Athas, Y. Tanaka, T. Kinoshita, N. Kinoshita, M. Tokumoto, H. Anzai, and C. C. Agosta

Phys. Rev. B 52, 14457 (1995) - Published 15 November, 1995

Symmetry-selective resonant inelastic x-ray scattering of $C_{60}$

Yi Luo, Hans Ågren, Faris Gel’mukhanov, Jinghua Guo, Per Skytt, Nial Wassdahl, and Joseph Nordgren

Phys. Rev. B 52, 14479 (1995) - Published 15 November, 1995

Conjugate-gradient methods for metallic systems and band-structure calculations

A. Qteish

Phys. Rev. B 52, 14497 (1995) - Published 15 November, 1995

Effects of geometric Berry phase on persistent currents in large-U one-dimensional Hubbard rings

Jian-Xin Zhu, Z. D. Wang, and Li Sheng

Phys. Rev. B 52, 14505 (1995) - Published 15 November, 1995

Mixed boson-fermion description of correlated electrons: Fluctuation corrections in the symmetric treatment

J. J. Vicente Alvarez, H. A. Ceccatto, and C. A. Balseiro

Phys. Rev. B 52, 14511 (1995) - Published 15 November, 1995

Chemical pressure and charge-density waves in rare-earth tritellurides

E. DiMasi, M. C. Aronson, J. F. Mansfield, B. Foran, and S. Lee

Phys. Rev. B 52, 14516 (1995) - Published 15 November, 1995

Dielectric function and optical conductivity of ${TiO}_{x}$ (0.8<x<1.3) determined from electron energy-loss spectroscopy

Shubha Gokhale, S. R. Barman, and D. D. Sarma

Phys. Rev. B 52, 14526 (1995) - Published 15 November, 1995

Significance of nonorthogonality in tight-binding models

B. A. McKinnon and T. C. Choy

Phys. Rev. B 52, 14531 (1995) - Published 15 November, 1995

Significance of nonorthogonality in tight-binding models. II. The possibility of high- $T_{c}$ superconductivity in intercalation compounds

T. C. Choy and B. A. McKinnon

Phys. Rev. B 52, 14539 (1995) - Published 15 November, 1995

Fermi surfaces and electronic topological transitions in metallic random alloys. I. The influence on equilibrium properties

E. Bruno, B. Ginatempo, and E. S. Giuliano

Phys. Rev. B 52, 14544 (1995) - Published 15 November, 1995

Fermi surfaces and electronic topological transitions in metallic random alloys. II. ${Ag}_{c}$ ${Pd}_{1 - c}$

E. Bruno, B. Ginatempo, and E. S. Giuliano

Phys. Rev. B 52, 14557 (1995) - Published 15 November, 1995

Optimized effective potentials for semiconductors

D. M. Bylander and Leonard Kleinman

Phys. Rev. B 52, 14566 (1995) - Published 15 November, 1995

Semiconductors I: bulk

Impurity-induced narrow bands of continuous electronic states in doped semiconductors

A. I. Agafonov and E. A. Manykin

Phys. Rev. B 52, 14571 (1995) - Published 15 November, 1995

Observation of In antisite and Fe-related defects in 30-MeV electron-irradiated Fe-doped semi-insulating InP

K. Kuriyama, K. Sakai, M. Okada, and K. Yokoyama

Phys. Rev. B 52, 14578 (1995) - Published 15 November, 1995

Effect of band nonparabolicity on the magnetoexciton binding energy in semiconductors

S. K. Lyo and S. R. Kurtz

Phys. Rev. B 52, 14582 (1995) - Published 15 November, 1995

Comprehensive numerical simulation of defect density and temperature-dependent transport properties in hydrogenated amorphous silicon

F. Wang and R. Schwarz

Phys. Rev. B 52, 14586 (1995) - Published 15 November, 1995

Long-wavelength acoustic-mode-enhanced electron emission from Se and Te donors in silicon

O. A. Korotchenkov and H. G. Grimmeiss

Phys. Rev. B 52, 14598 (1995) - Published 15 November, 1995

Optical functions of ion-implanted, laser-annealed heavily doped silicon

G. E. Jellison, Jr., S. P. Withrow, J. W. McCamy, J. D. Budai, D. Lubben, and M. J. Godbole

Phys. Rev. B 52, 14607 (1995) - Published 15 November, 1995

Quasiparticle Boltzmann equation in semiconductors

Václav Špička and Pavel Lipavský

Phys. Rev. B 52, 14615 (1995) - Published 15 November, 1995

Nonlinear optical susceptibilities of semiconductors: Results with a length-gauge analysis

Claudio Aversa and J. E. Sipe

Phys. Rev. B 52, 14636 (1995) - Published 15 November, 1995

Quadrupole interactions of ${}^{19}F$ implanted in germanium and gallium arsenide

D. Surono, F-J. Hambsch, and P. W. Martin

Phys. Rev. B 52, 14646 (1995) - Published 15 November, 1995

Two-photon spectroscopy of ZnSe under uniaxial stress

D. Fröhlich, W. Nieswand, U. W. Pohl, and J. Wrzesinski

Phys. Rev. B 52, 14652 (1995) - Published 15 November, 1995

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

Effect of impurities on the current magnification in mesoscopic open rings

T. P. Pareek, P. Singha Deo, and A. M. Jayannavar

Phys. Rev. B 52, 14657 (1995) - Published 15 November, 1995

Quantum-confinement-induced Γ→X transition in GaAs/AlGaAs quantum films, wires, and dots

Alberto Franceschetti and Alex Zunger

Phys. Rev. B 52, 14664 (1995) - Published 15 November, 1995

Persistent-photoconductivity effect in δ-doped ${Al}_{0.48}$ ${In}_{0.52}$ As/ ${Ga}_{0.47}$ ${In}_{0.53}$ As heterostructures

Ikai Lo, D. P. Wang, K. Y. Hsieh, T. F. Wang, W. C. Mitchel, M. Ahoujja, J.-P. Cheng, A. Fathimulla, and H. Hier

Phys. Rev. B 52, 14671 (1995) - Published 15 November, 1995

Stability and electronic properties of nanoscale silicon clusters

X. G. Gong

Phys. Rev. B 52, 14677 (1995) - Published 15 November, 1995

Measurement of the ${In}_{0.52}$ ${Al}_{0.48}$ As valence-band hydrostatic deformation potential and the hydrostatic-pressure dependence of the ${In}_{0.52}$ ${Al}_{0.48}$ As/InP valence-band offset

C. N. Yeh, L. E. McNeil, R. E. Nahory, and R. Bhat

Phys. Rev. B 52, 14682 (1995) - Published 15 November, 1995

Optically detected cyclotron-resonance studies of radiative processes in ${Al}_{x}$ ${Ga}_{1 - x}$ As/GaAs high-electron-mobility structures

M. Godlewski, T. Lundström, Q. X. Zhao, W. M. Chen, P. O. Holtz, B. Monemar, and T. G. Anderson

Phys. Rev. B 52, 14688 (1995) - Published 15 November, 1995

Experimental determination of the conduction-band offset at GaAs/ ${Ga}_{1 - x}$ ${Al}_{x}$ As heterojunctions with the use of ballistic electrons

T. Forchhammer, E. Veje, and P. Tidemand-Petersson

Phys. Rev. B 52, 14693 (1995) - Published 15 November, 1995

Coupling of geometric confinement and magnetic confinement in ${In}_{0.09}$ ${Ga}_{0.91}$ As/GaAs quantum wells in magnetic fields with varying orientations

M. Bayer, A. A. Dremin, V. D. Kulakovskii, A. Forchel, F. Faller, P. A. Knipp, and T. L. Reinecke

Phys. Rev. B 52, 14728 (1995) - Published 15 November, 1995

Surface physics, low-dimensional systems, and related topics

Raman spectroscopy of $C_{60}$ solid films

J. L. Sauvajol, F. Brocard, Z. Hricha, and A. Zahab

Phys. Rev. B 52, 14839 (1995) - Published 15 November, 1995

Theory of carbon nanotube growth

A. Maiti, C. J. Brabec, C. Roland, and J. Bernholc

Phys. Rev. B 52, 14850 (1995) - Published 15 November, 1995

Necessity of self-energy corrections in LEED theory for Xe(111): Comparison between theoretical and experimental spin-polarized LEED data

G. Hilgers, M. Potthoff, N. Müller, U. Heinzmann, L. Haunert, J. Braun, and G. Borstel

Phys. Rev. B 52, 14859 (1995) - Published 15 November, 1995

Growth of conjugated oligomer thin films studied by atomic-force microscopy

F. Biscarini, R. Zamboni, P. Samorí, P. Ostoja, and C. Taliani

Phys. Rev. B 52, 14868 (1995) - Published 15 November, 1995

Statistical error analysis of surface-structure parameters determined by low-energy electron and positron diffraction: Data errors

C. B. Duke, A. Lazarides, A. Paton, and Y. R. Wang

Phys. Rev. B 52, 14878 (1995) - Published 15 November, 1995

Determination of the surface atomic geometry of PbTe(100) by dynamical low-energy electron-diffraction intensity analysis

A. A. Lazarides, C. B. Duke, A. Paton, and A. Kahn

Phys. Rev. B 52, 14895 (1995) - Published 15 November, 1995