Volume 57, Issue 24

15 June 1998

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Stability of a photoinduced insulator-metal transition in $\Pr_{1 - x} {Ca}_{x} {MnO}_{3}$

K. Ogawa, W. Wei, K. Miyano, Y. Tomioka, and Y. Tokura

Phys. Rev. B 57, R15033(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Electronic structure of carbon nanotubes with chiral symmetry

J.-C. Charlier and Ph. Lambin

Phys. Rev. B 57, R15037(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Confinement of interchain hopping by umklapp scattering in two coupled chains

Y. Suzumura, M. Tsuchiizu, and G. Grüner

Phys. Rev. B 57, R15040(R) (1998) - Published 15 June, 1998

Semiconductors I: bulk

RAPID COMMUNICATION

Spin polarization of exciton luminescence from ordered ${Ga}_{0.5} {In}_{0.5} P$

T. Kita, M. Sakurai, K. Bhattacharya, K. Yamashita, T. Nishino, C. Geng, F. Scholz, and H. Schweizer

Phys. Rev. B 57, R15044(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Isolated interstitial hydrogen molecules in hydrogenated crystalline silicon

R. E. Pritchard, M. J. Ashwin, J. H. Tucker, and R. C. Newman

Phys. Rev. B 57, R15048(R) (1998) - Published 15 June, 1998

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

RAPID COMMUNICATION

Energetics and electronic structure of stacking faults in AlN, GaN, and InN

C. Stampfl and Chris G. Van de Walle

Phys. Rev. B 57, R15052(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

High-resolution structural analysis of the Sb-terminated $GaAs (001) - (2 \times 4)$ surface

T.-L. Lee and M. J. Bedzyk

Phys. Rev. B 57, R15056(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Atomic structure of the Ge(15 3 23) surface

Zheng Gai, Xiaowei Li, R. G. Zhao, and W. S. Yang

Phys. Rev. B 57, R15060(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Excitons in InP quantum dots

Huaxiang Fu and Alex Zunger

Phys. Rev. B 57, R15064(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Apparent metallic behavior at $B = 0$ of a two-dimensional electron system in AlAs

S. J. Papadakis and M. Shayegan

Phys. Rev. B 57, R15068(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Tight-binding approach to excitons bound to monolayer impurity planes: Strong radiative properties of InAs in GaAs

Rita Claudia Iotti, Lucio Claudio Andreani, and Massimiliano Di Ventra

Phys. Rev. B 57, R15072(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Plastic flow of persistent currents in two-dimensional strongly interacting systems

Richard Berkovits and Yshai Avishai

Phys. Rev. B 57, R15076(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Fermi-level effect on steady-state and transient photoconductivity in microcrystalline silicon

R. Brüggemann and C. Main

Phys. Rev. B 57, R15080(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Long phase-relaxation time in CuCl quantum dots: Four-wave-mixing signals analogous to dye molecules in polymers

R. Kuribayashi, K. Inoue, K. Sakoda, V. A. Tsekhomskii, and A. V. Baranov

Phys. Rev. B 57, R15084(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Local density of states from transmission amplitudes in multichannel systems

Mads Brandbyge and Masaru Tsukada

Phys. Rev. B 57, R15088(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Crossover from regular to chaotic behavior in the conductance of periodic quantum chains

J. Cserti, G. Szálka, and G. Vattay

Phys. Rev. B 57, R15092(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Optically induced electric-field domains by bound-to-continuum transitions in $n$ -type multiple quantum wells

H. Schneider, C. Mermelstein, R. Rehm, C. Schönbein, A. Sa’ar, and M. Walther

Phys. Rev. B 57, R15096(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Evidence of electronic confinement in pseudomorphic Si/GaAs superlattices

Vincenzo Spagnolo, Gaetano Scamarcio, Raffaele Colombelli, Jean-Marc Jancu, Fabio Beltram, Lucia Sorba, Bernhard Meüller, and Alfonso Franciosi

Phys. Rev. B 57, R15100(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Fano interference in periodic GaAs doping multilayers

M. J. V. Bell, L. Ioriatti, and L. A. O. Nunes

Phys. Rev. B 57, R15104(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Atomic-scale self-propagation of a molecular reaction on a semiconductor surface: $O_{2} / β - S i C (100) - 3 \times 2$

A. Mayne, F. Semond, G. Dujardin, and P. Soukiassian

Phys. Rev. B 57, R15108(R) (1998) - Published 15 June, 1998

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Mesoscopic-scale dielectric relaxation at the glass transition

L. E. Walther, N. E. Israeloff, E. Vidal Russell, and H. Alvarez Gomariz

Phys. Rev. B 57, R15112(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Crossover from phonon- to photon-mediated charge transport observed in metal-cluster compounds

J. A. Reedijk, L. J. Adriaanse, H. B. Brom, L. J. de Jongh, and G. Schmid

Phys. Rev. B 57, R15116(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Probing electron conduction at the microscopic level in percolating nanocomposites by conducting atomic-force microscopy

E. Z. Luo, I. H. Wilson, X. Yan, and J. B. Xu

Phys. Rev. B 57, R15120(R) (1998) - Published 15 June, 1998

RAPID COMMUNICATION

Nonlinear single-electron tunneling through individually coated colloid particles at room temperature

S.-T. Yau, P. Mulvaney, W. Xu, and G. M. Spinks

Phys. Rev. B 57, R15124(R) (1998) - Published 15 June, 1998

ARTICLES

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

Electronic structure of black sodalite

Otto F. Sankey, Alexander A. Demkov, and Thomas Lenosky

Phys. Rev. B 57, 15129 (1998) - Published 15 June, 1998

Charge fluctuations in alloys: A coarse-grained model

F. J. Pinski

Phys. Rev. B 57, 15140 (1998) - Published 15 June, 1998

Single-particle Green functions in exactly solvable models of Bose and Fermi liquids

Girish S. Setlur and Yia-Chung Chang

Phys. Rev. B 57, 15144 (1998) - Published 15 June, 1998

Identification of excitons in conjugated polymers: A density-matrix renormalization-group study

M. Boman and R. J. Bursill

Phys. Rev. B 57, 15167 (1998) - Published 15 June, 1998

Charge-correlation effects in calculations of atomic short-range order in metallic alloys

F. J. Pinski, J. B. Staunton, and D. D. Johnson

Phys. Rev. B 57, 15177 (1998) - Published 15 June, 1998

Effects of the isotopic composition on the fundamental gap of CuCl

A. Göbel, T. Ruf, M. Cardona, C. T. Lin, J. Wrzesinski, M. Steube, K. Reimann, J.-C. Merle, and M. Joucla

Phys. Rev. B 57, 15183 (1998) - Published 15 June, 1998

Specific heat and heavy-fermionic behavior in ${Ce}_{8} {Pd}_{24} M$ ( $M$ =Ga, In, Sn, Sb, Pb, and Bi)

B. K. Cho, R. A. Gordon, C. D. W. Jones, F. J. DiSalvo, J. S. Kim, and G. R. Stewart

Phys. Rev. B 57, 15191 (1998) - Published 15 June, 1998

Two-dimensional Yukawa Bose liquid: A Singwi-Tosi-Land-Sjölander study

C. Bulutay, B. Tanatar, and M. Tomak

Phys. Rev. B 57, 15197 (1998) - Published 15 June, 1998

Electronic structure of Ni-Cu alloys: The $d$ -electron charge distribution

H. H. Hsieh, Y. K. Chang, W. F. Pong, J. Y. Pieh, P. K. Tseng, T. K. Sham, I. Coulthard, S. J. Naftel, J. F. Lee, S. C. Chung, and K. L. Tsang

Phys. Rev. B 57, 15204 (1998) - Published 15 June, 1998

Ab initio study of the electronic structures in ${LaCoO}_{3} {- S r C o O}_{3}$ systems

Hidekazu Takahashi, Fumio Munakata, and Mitsugu Yamanaka

Phys. Rev. B 57, 15211 (1998) - Published 15 June, 1998

Electronic and optical properties of $θ - {Al}_{2} O_{3}$ and comparison to $α - {Al}_{2} O_{3}$

Shang-Di Mo and W. Y. Ching

Phys. Rev. B 57, 15219 (1998) - Published 15 June, 1998

Electronic energy-level structure, correlation crystal-field effects, and $f - f$ transition intensities of ${Er}^{3 +}$ in ${Cs}_{3} {Lu}_{2} {Cl}_{9}$

Stefan R. Lüthi, Hans U. Güdel, Markus P. Hehlen, and John R. Quagliano

Phys. Rev. B 57, 15229 (1998) - Published 15 June, 1998

Localized defect modes in a two-dimensional triangular photonic crystal

Vladimir Kuzmiak and Alexei A. Maradudin

Phys. Rev. B 57, 15242 (1998) - Published 15 June, 1998

Theoretical analysis of the electronic structure of the stable and metastable $c (2 \times 2)$ phases of Na on Al(001): Comparison with angle-resolved ultraviolet photoemission spectra

C. Stampfl, K. Kambe, R. Fasel, P. Aebi, and M. Scheffler

Phys. Rev. B 57, 15251 (1998) - Published 15 June, 1998

Effective electronic response of a system of metallic cylinders

J. M. Pitarke, F. J. García-Vidal, and J. B. Pendry

Phys. Rev. B 57, 15261 (1998) - Published 15 June, 1998

On-site Coulomb repulsion in the small polaron system ${La}_{1 - x} {Ca}_{x} {MnO}_{3}$

D. C. Worledge, L. Miéville, and T. H. Geballe

Phys. Rev. B 57, 15267 (1998) - Published 15 June, 1998

Electric-quadrupole interactions at $^{111} Cd$ in ${HfO}_{2}$ and ${ZrO}_{2} :$ A perturbed angular correlation study

J. Luthin, K. P. Lieb, M. Neubauer, M. Uhrmacher, and B. Lindgren

Phys. Rev. B 57, 15272 (1998) - Published 15 June, 1998

Semiconductors I: bulk

Elementary electronic excitation in three-dimensional electron gases under free-electron laser radiations

W. Xu

Phys. Rev. B 57, 15282 (1998) - Published 15 June, 1998

Quantum Monte Carlo calculations of the one-body density matrix and excitation energies of silicon

P. R. C. Kent, Randolph Q. Hood, M. D. Towler, R. J. Needs, and G. Rajagopal

Phys. Rev. B 57, 15293 (1998) - Published 15 June, 1998

Analytical solutions of the block-diagonalized Hamiltonian for strained wurtzite semiconductors

M. Kumagai, S. L. Chuang, and H. Ando

Phys. Rev. B 57, 15303 (1998) - Published 15 June, 1998

Electronic Raman and infrared spectra of acceptors in isotopically controlled diamonds

Hyunjung Kim, R. Vogelgesang, A. K. Ramdas, S. Rodriguez, M. Grimsditch, and T. R. Anthony

Phys. Rev. B 57, 15315 (1998) - Published 15 June, 1998

Spectroscopic properties of polyacetylene segments in copolymers

E. Mulazzi, A. Ripamonti, C. Godon, and S. Lefrant

Phys. Rev. B 57, 15328 (1998) - Published 15 June, 1998

Second nonequilibrium-phonon bottleneck for carrier cooling in highly excited polar semiconductors

A. Žukauskas

Phys. Rev. B 57, 15337 (1998) - Published 15 June, 1998

Longitudinal diffusivity in $n$ -type ${Hg}_{0.8} {Cd}_{0.2} Te$ in the extreme quantum limit: Effect of alloy scattering

P. Banerji, C. Chakraborty, and C. K. Sarkar

Phys. Rev. B 57, 15345 (1998) - Published 15 June, 1998

Field-enhanced generation in hydrogenated amorphous silicon

A. Ilie and B. Equer

Phys. Rev. B 57, 15349 (1998) - Published 15 June, 1998

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

Ab initio calculation of the stoichiometry and structure of the (0001) surfaces of GaN and AlN

Jürgen Fritsch, Otto F. Sankey, Kevin E. Schmidt, and John B. Page

Phys. Rev. B 57, 15360 (1998) - Published 15 June, 1998

Reflection high-energy electron diffraction measurement of lattice-parameter oscillations during the homoepitaxial growth of CdTe

J. M. Hartmann, A. Arnoult, L. Carbonell, V. H. Etgens, and S. Tatarenko

Phys. Rev. B 57, 15372 (1998) - Published 15 June, 1998

Substitutional geometry and strain effects in overlayers of phosphorus on Si(111)

L. Vitali, M. G. Ramsey, and F. P. Netzer

Phys. Rev. B 57, 15376 (1998) - Published 15 June, 1998

Step structures and kinking on Si(001)

D. R. Bowler and M. G. Bowler

Phys. Rev. B 57, 15385 (1998) - Published 15 June, 1998

Off-center $D^{-}$ centers in a quantum well in the presence of a perpendicular magnetic field: Angular-momentum transitions and magnetic evaporation

C. Riva, V. A. Schweigert, and F. M. Peeters

Phys. Rev. B 57, 15392 (1998) - Published 15 June, 1998

Quantum measurements performed with a single-electron transistor

Alexander Shnirman and Gerd Schön

Phys. Rev. B 57, 15400 (1998) - Published 15 June, 1998

Periodic magnetoconductance fluctuations in triangular quantum dots in the absence of selective probing

P. Bøggild, A. Kristensen, H. Bruus, S. M. Reimann, and P. E. Lindelof

Phys. Rev. B 57, 15408 (1998) - Published 15 June, 1998

Diffusive transport in a Hall junction with a microinhomogeneous magnetic field

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

Phys. Rev. B 57, 15416 (1998) - Published 15 June, 1998

Hot-phonon-assisted resonant tunneling in a quantum well

P. Král, F. W. Sheard, and F. F. Ouali

Phys. Rev. B 57, 15428 (1998) - Published 15 June, 1998

Size dependence of strain relaxation and lateral quantization in deep etched ${Cd}_{x} {Zn}_{1 - x} S e / Z n S e$ quantum wires

T. Kümmell, G. Bacher, A. Forchel, G. Lermann, W. Kiefer, B. Jobst, D. Hommel, and G. Landwehr

Phys. Rev. B 57, 15439 (1998) - Published 15 June, 1998

Electroreflectance spectroscopy of strained ${Si}_{1 - x} {Ge}_{x}$ layers on silicon

T. Ebner, K. Thonke, R. Sauer, F. Schaeffler, and H. J. Herzog

Phys. Rev. B 57, 15448 (1998) - Published 15 June, 1998

Limiting processes for diamond epitaxial alignment on silicon

K.-H. Thürer, M. Schreck, and B. Stritzker

Phys. Rev. B 57, 15454 (1998) - Published 15 June, 1998

Size effects in fluctuation spectra of many-valley semiconductors

V. A. Kochelap and V. N. Sokolov

Phys. Rev. B 57, 15465 (1998) - Published 15 June, 1998

Surface physics, low-dimensional systems, and related topics

Methods in angle-resolved photoelectron diffraction: Slab method versus separable propagator cluster approach

Huasheng Wu, C. Y. Ng, T. P. Chu, and S. Y. Tong

Phys. Rev. B 57, 15476 (1998) - Published 15 June, 1998

Oxygen adsorption on the Ru(101¯0) surface: Anomalous coverage dependence

S. Schwegmann, A. P. Seitsonen, V. De Renzi, H. Dietrich, H. Bludau, M. Gierer, H. Over, K. Jacobi, M. Scheffler, and G. Ertl

Phys. Rev. B 57, 15487 (1998) - Published 15 June, 1998

Effects of defect structures at surfaces and thin films on grazing scattering of fast ions

R. Pfandzelter

Phys. Rev. B 57, 15496 (1998) - Published 15 June, 1998

Atomic structure of the surface alloy formed by a room-temperature-deposited Mn monolayer on Ag(001)

P. Schieffer, M.-H. Tuilier, M.-C. Hanf, C. Krembel, G. Gewinner, D. Chandesris, and H. Magnan

Phys. Rev. B 57, 15507 (1998) - Published 15 June, 1998

Mode localization in self-affine fractal interfaces observed by near-field microscopy

Peng Zhang, Tom L. Haslett, Constantine Douketis, and Martin Moskovits

Phys. Rev. B 57, 15513 (1998) - Published 15 June, 1998

Structure and dynamics of alkali-metal clusters and fission of highly charged clusters

Yibing Li, Estela Blaisten-Barojas, and D. A. Papaconstantopoulos

Phys. Rev. B 57, 15519 (1998) - Published 15 June, 1998

Diffusion on aluminum-cluster surfaces and the cluster growth

S. Valkealahti and M. Manninen

Phys. Rev. B 57, 15533 (1998) - Published 15 June, 1998

Diffraction characterization of rough films formed under stable and unstable growth conditions

J. Wollschläger, E. Z. Luo, and M. Henzler

Phys. Rev. B 57, 15541 (1998) - Published 15 June, 1998

Changing thin-film growth by modulating the incident flux

Nicolas Combe and Pablo Jensen

Phys. Rev. B 57, 15553 (1998) - Published 15 June, 1998

Temperature dependence of step density on vicinal Pb(111)

Z. H. Zhang and H. E. Elsayed-Ali

Phys. Rev. B 57, 15561 (1998) - Published 15 June, 1998

Role of $2 \times 1$ domain boundaries on the transition from $2 \times 1$ to $c (2 \times 8)$ at Ge(111) surfaces

Y. Einaga, H. Hirayama, and K. Takayanagi

Phys. Rev. B 57, 15567 (1998) - Published 15 June, 1998

Ab initio calculation of the potential energy surface for the dissociation of $H_{2}$ on the sulfur-covered Pd(100) surface

C. M. Wei, A. Groß, and M. Scheffler

Phys. Rev. B 57, 15572 (1998) - Published 15 June, 1998