Volume 58, Issue 24

15 December 1998

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Core-hole induced charge transfer and Coster-Kronig enhanced fluorescence at the 3d threshold of lanthanum studied by resonant inelastic scattering

A. Moewes, S. Stadler, R. P. Winarski, D. L. Ederer, M. M. Grush, and T. A. Callcott

Phys. Rev. B 58, R15951(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Low-temperature heat capacities of polyaniline and polyaniline polymethylmethacrylate blends

Anasuya Raghunathan, P. K. Kahol, J. C. Ho, Y. Y. Chen, Y. D. Yao, Y. S. Lin, and B. Wessling

Phys. Rev. B 58, R15955(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Disappearance of hyperscaling at low temperatures in non-Fermi-liquid ${CeCu}_{5.2} {Ag}_{0.8}$

K. Heuser, E.-W. Scheidt, T. Schreiner, and G. R. Stewart

Phys. Rev. B 58, R15959(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Pressure effect on the transverse Γ-point optical phonon in hcp Zr

S. A. Ostanin, E. I. Salamatov, and V. Yu. Trubitsin

Phys. Rev. B 58, R15962(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Nonlocal dynamical correlations in the Falicov-Kimball model

Tran Minh-Tien

Phys. Rev. B 58, R15965(R) (1998) - Published 15 December, 1998

Semiconductors I: bulk

RAPID COMMUNICATION

Ultrafast heating and switching of a semiconductor optical amplifier using half-cycle terahertz pulses

S. Hughes and D. S. Citrin

Phys. Rev. B 58, R15969(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Dynamics of resonantly excited excitons in GaN

S. Hess, F. Walraet, R. A. Taylor, J. F. Ryan, B. Beaumont, and P. Gibart

Phys. Rev. B 58, R15973(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Temperature dependence of the radiative lifetime in GaN

Oliver Brandt, Jens Ringling, Klaus H. Ploog, Hans-Jürgen Wünsche, and Fritz Henneberger

Phys. Rev. B 58, R15977(R) (1998) - Published 15 December, 1998

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

RAPID COMMUNICATION

Composition of InAs quantum dots on GaAs(001): Direct evidence for (In,Ga)As alloying

P. B. Joyce, T. J. Krzyzewski, G. R. Bell, B. A. Joyce, and T. S. Jones

Phys. Rev. B 58, R15981(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Inhibited recombination of charged magnetoexcitons

H. Okamura, D. Heiman, M. Sundaram, and A. C. Gossard

Phys. Rev. B 58, R15985(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Blue-light emission from GaN self-assembled quantum dots due to giant piezoelectric effect

F. Widmann, J. Simon, B. Daudin, G. Feuillet, J. L. Rouvière, N. T. Pelekanos, and G. Fishman

Phys. Rev. B 58, R15989(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Temperature dependence of carrier relaxation in strain-induced quantum dots

M. Braskén, M. Lindberg, M. Sopanen, H. Lipsanen, and J. Tulkki

Phys. Rev. B 58, R15993(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Long-lived ${Mn}^{2 +}$ emission in nanocrystalline ${Z n S : M n}^{2 +}$

A. A. Bol and A. Meijerink

Phys. Rev. B 58, R15997(R) (1998) - Published 15 December, 1998

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Electronic and structural properties of multiwall carbon nanotubes

Young-Kyun Kwon and David Tománek

Phys. Rev. B 58, R16001(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Reconstruction and dislocation network formation of the (111) surface of the ordered alloy ${Pt}_{3} Sn$

J. Kuntze, S. Speller, W. Heiland, A. Atrei, I. Spolveri, and U. Bardi

Phys. Rev. B 58, R16005(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Peptide nanotubes: An inert environment

R. A. Jishi, N. C. Braier, C. T. White, and J. W. Mintmire

Phys. Rev. B 58, R16009(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Spin-dependent phenomena in digital-magnetic heterostructures: Clustering and phase-space filling effects

J. Carlos Egues and John W. Wilkins

Phys. Rev. B 58, R16012(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Raman modes of metallic carbon nanotubes

M. A. Pimenta, A. Marucci, S. A. Empedocles, M. G. Bawendi, E. B. Hanlon, A. M. Rao, P. C. Eklund, R. E. Smalley, G. Dresselhaus, and M. S. Dresselhaus

Phys. Rev. B 58, R16016(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Phase-sensitive detection technique for surface nonlinear optics

K. J. Veenstra, A. V. Petukhov, A. P. de Boer, and Th. Rasing

Phys. Rev. B 58, R16020(R) (1998) - Published 15 December, 1998

RAPID COMMUNICATION

Nucleation and growth of Si nanowires from silicon oxide

N. Wang, Y. H. Tang, Y. F. Zhang, C. S. Lee, and S. T. Lee

Phys. Rev. B 58, R16024(R) (1998) - Published 15 December, 1998

ARTICLES

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

Non-Fermi-liquid behavior and magnetic order in the $U_{1 - x} Y_{x} {Pd}_{2} {Al}_{3}$ system

E. J. Freeman, M. C. de Andrade, R. P. Dickey, N. R. Dilley, and M. B. Maple

Phys. Rev. B 58, 16027 (1998) - Published 15 December, 1998

Antiferromagnetic correlations in the two-dimensional Hubbard model

Bumsoo Kyung

Phys. Rev. B 58, 16032 (1998) - Published 15 December, 1998

Evaluation of the activation volume from ionic conductivity measurements under pressure in porous materials

A. N. Papathanassiou

Phys. Rev. B 58, 16038 (1998) - Published 15 December, 1998

Electronic properties of ${Ti}_{3} {SiC}_{2}$ -based solid solutions

N. I. Medvedeva, D. L. Novikov, A. L. Ivanovsky, M. V. Kuznetsov, and A. J. Freeman

Phys. Rev. B 58, 16042 (1998) - Published 15 December, 1998

Breakdown of the Mott insulator: Exact solution of an asymmetric Hubbard model

Takahiro Fukui and Norio Kawakami

Phys. Rev. B 58, 16051 (1998) - Published 15 December, 1998

Thermoelectric properties of the doped Kondo insulator: ${Nd}_{x} {Ce}_{3 - x} {Pt}_{3} {Sb}_{4}$

C. D. W. Jones, K. A. Regan, and F. J. DiSalvo

Phys. Rev. B 58, 16057 (1998) - Published 15 December, 1998

Magnetoresistance of an entangled single-wall carbon-nanotube network

G. T. Kim, E. S. Choi, D. C. Kim, D. S. Suh, Y. W. Park, K. Liu, G. Duesberg, and S. Roth

Phys. Rev. B 58, 16064 (1998) - Published 15 December, 1998

Self-consistent determination of the one-body density matrix and particle-hole excitations

F. Catara, M. Grasso, G. Piccitto, and M. Sambataro

Phys. Rev. B 58, 16070 (1998) - Published 15 December, 1998

Upconversion-induced heat generation and thermal lensing in Nd:YLF and Nd:YAG

M. Pollnau, P. J. Hardman, M. A. Kern, W. A. Clarkson, and D. C. Hanna

Phys. Rev. B 58, 16076 (1998) - Published 15 December, 1998

Optical conductivity of manganites: Crossover from Jahn-Teller small polaron to coherent transport in the ferromagnetic state

M. Quijada, J. Černe, J. R. Simpson, H. D. Drew, K. H. Ahn, A. J. Millis, R. Shreekala, R. Ramesh, M. Rajeswari, and T. Venkatesan

Phys. Rev. B 58, 16093 (1998) - Published 15 December, 1998

High-energy Auger line shapes of Pd and Rh: Experiment and theory

G. G. Kleiman, R. Landers, S. G. C. de Castro, and A. de Siervo

Phys. Rev. B 58, 16103 (1998) - Published 15 December, 1998

Semiconductors I: bulk

Charge-transport properties of dendritic germanium thin films

K. M. Lui, W. H. Wong, and K. P. Chik

Phys. Rev. B 58, 16110 (1998) - Published 15 December, 1998

Nature of bonding forces between two hydrogen-passivated silicon wafers

K. Stokbro, E. Nielsen, E. Hult, Y. Andersson, and B. I. Lundqvist

Phys. Rev. B 58, 16118 (1998) - Published 15 December, 1998

Coherent Raman scattering from magnetic excitations in diluted magnetic semiconductors: Bulk crystals of ${Cd}_{1 - x} {Mn}_{x} Te$

R. Rupprecht, B. Müller, H. Pascher, I. Miotkowski, and A. K. Ramdas

Phys. Rev. B 58, 16123 (1998) - Published 15 December, 1998

Absorption-edge anisotropy in ${ReS}_{2}$ and ${ReSe}_{2}$ layered semiconductors

C. H. Ho, Y. S. Huang, K. K. Tiong, and P. C. Liao

Phys. Rev. B 58, 16130 (1998) - Published 15 December, 1998

Resonant Raman scattering in a magnetic field assisted by Fröhlich interaction in zinc-blende-type semiconductors

V. López-Richard, G. E. Marques, C. Trallero-Giner, and J. Drake

Phys. Rev. B 58, 16136 (1998) - Published 15 December, 1998

$^{1} H$ tunneling transport in crystalline Si of different doping

S. Fabian, S. Kalbitzer, Ch. Klatt, M. Behar, and Ch. Langpape

Phys. Rev. B 58, 16144 (1998) - Published 15 December, 1998

Anomalous Hall effect in $β - {FeSi}_{2}$

P. Lengsfeld, S. Brehme, G. Ehlers, H. Lange, N. Stüsser, Y. Tomm, and W. Fuhs

Phys. Rev. B 58, 16154 (1998) - Published 15 December, 1998

Transient decay from the steady state in the photoconductivity of amorphous semiconductors

H. Cordes, G. H. Bauer, and R. Brüggemann

Phys. Rev. B 58, 16160 (1998) - Published 15 December, 1998

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

Diffusion mechanisms and the nature of Si ad-dimers on Ge(001)

E. Zoethout, H. J. W. Zandvliet, W. Wulfhekel, Georg Rosenfeld, and Bene Poelsema

Phys. Rev. B 58, 16167 (1998) - Published 15 December, 1998

First-principles calculations of the initial growth of Pb on Si(100)

M. E. González-Méndez and Noboru Takeuchi

Phys. Rev. B 58, 16172 (1998) - Published 15 December, 1998

Stoichiometry and discommensuration on ${In}_{x} {Ga}_{1 - x} A s / G a A s (001)$ reconstructed surfaces: A quantitative x-ray diffuse-scattering study

Y. Garreau, K. Aïd, M. Sauvage-Simkin, R. Pinchaux, C. F. McConville, T. S. Jones, J. L. Sudijono, and E. S. Tok

Phys. Rev. B 58, 16177 (1998) - Published 15 December, 1998

Splitting of the excitonic peak in quantum wells with interfacial roughness

Hervé Castella and John W. Wilkins

Phys. Rev. B 58, 16186 (1998) - Published 15 December, 1998

Dislocation displacement field at the surface of InAs thin films grown on GaAs(110)

J. G. Belk, D. W. Pashley, B. A. Joyce, and T. S. Jones

Phys. Rev. B 58, 16194 (1998) - Published 15 December, 1998

Lattice-gas model for electron-hole coupling in disordered media

V. I. Yudson and M. R. Singh

Phys. Rev. B 58, 16202 (1998) - Published 15 December, 1998

Transport through quantum systems in the $R$ -matrix formalism

U. Wulf, J. Kučera, P. N. Racec, and E. Sigmund

Phys. Rev. B 58, 16209 (1998) - Published 15 December, 1998

Coulomb interactions in small charge-tunable quantum dots: A simple model

R. J. Warburton, B. T. Miller, C. S. Dürr, C. Bödefeld, K. Karrai, J. P. Kotthaus, G. Medeiros-Ribeiro, P. M. Petroff, and S. Huant

Phys. Rev. B 58, 16221 (1998) - Published 15 December, 1998

Mechanism of particle-flux separation for the double-layer fractional quantum Hall effect

Yan-Chr Tsai

Phys. Rev. B 58, 16232 (1998) - Published 15 December, 1998

Excited-state optical transitions of excitons and biexcitons in a single ${In}_{x} {Ga}_{1 - x} As$ quantum disk

H. Kamada, H. Ando, J. Temmyo, and T. Tamamura

Phys. Rev. B 58, 16243 (1998) - Published 15 December, 1998

Transport and tunneling within a compressible electron liquid in wires and rings of ${G a A s / A l}_{x} {Ga}_{1 - x} As$ heterostructures

J. Wróbel, T. Dietl, K. Regiński, and M. Bugajski

Phys. Rev. B 58, 16252 (1998) - Published 15 December, 1998

Lowest-Landau-level theory of the quantum Hall effect: The Fermi-liquid-like state of bosons at filling factor one

N. Read

Phys. Rev. B 58, 16262 (1998) - Published 15 December, 1998

Numerical study of hierarchical quantum Hall edge states in the disk geometry

Andrea Cappelli, Carlos Méndez, Jorge Simonin, and Guillermo R. Zemba

Phys. Rev. B 58, 16291 (1998) - Published 15 December, 1998

Magneto-optics of electronic transport in nanowires

S. Blom, L. Y. Gorelik, M. Jonson, R. I. Shekhter, A. G. Scherbakov, E. N. Bogachek, and Uzi Landman

Phys. Rev. B 58, 16305 (1998) - Published 15 December, 1998

Importance of the spin-orbit split-off band on the tunneling properties of holes through ${Al}_{x} {Ga}_{1 - x} A s / G a A s$ and ${I n P / I n}_{y} {Ga}_{1 - y} As$ heterostructures

S. Ekbote, M. Cahay, and K. Roenker

Phys. Rev. B 58, 16315 (1998) - Published 15 December, 1998

Effects of confinement on carrier dynamics in ${In}_{0.47} {Ga}_{0.53} As$ heterostructures

Sarah Bolton, Gregg Sucha, Daniel Chemla, D. L. Sivco, and A. Y. Cho

Phys. Rev. B 58, 16326 (1998) - Published 15 December, 1998

Exciton-phonon interactions, exciton binding energy, and their importance in the realization of room-temperature semiconductor lasers based on GaN

Annamraju Kasi Viswanath, Joo In Lee, Dongho Kim, C. R. Lee, and J. Y. Leem

Phys. Rev. B 58, 16333 (1998) - Published 15 December, 1998

Feynman-Haken path-integral approach for polarons in parabolic quantum wires and dots

Qinghu Chen, Yuhang Ren, Zhengkuan Jiao, and Kelin Wang

Phys. Rev. B 58, 16340 (1998) - Published 15 December, 1998

Electron g factor in one- and zero-dimensional semiconductor nanostructures

A. A. Kiselev, E. L. Ivchenko, and U. Rössler

Phys. Rev. B 58, 16353 (1998) - Published 15 December, 1998

Renormalization of acoustic phonon spectra and rudiments of the Peierls transition in free-standing quantum wires

S. M. Komirenko, K. W. Kim, M. A. Stroscio, and V. A. Kochelap

Phys. Rev. B 58, 16360 (1998) - Published 15 December, 1998

Formation and propagation of shock waves in the conduction channel of a field-effect-transistor structure

S. Rudin and G. Samsonidze

Phys. Rev. B 58, 16369 (1998) - Published 15 December, 1998

Surface physics, low-dimensional systems, and related topics

Prediction of bias-voltage-dependent corrugation reversal for STM images of bcc (110) surfaces: W(110), Ta(110), and Fe(110)

S. Heinze, S. Blügel, R. Pascal, M. Bode, and R. Wiesendanger

Phys. Rev. B 58, 16432 (1998) - Published 15 December, 1998