Volume 61, Issue 20

15 May 2000

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RAPID COMMUNICATIONS

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

RAPID COMMUNICATION

Spin-Peierls transition in ${NaV}_{2} O_{5}$ in high magnetic fields

S. G. Bompadre, Arthur F. Hebard, Valeri N. Kotov, Donavan Hall, G. Maris, J. Baas, and T. T. M. Palstra

Phys. Rev. B 61, R13321(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Metal-insulator transition induced by a spin-state transition in ${TbBaCo}_{2} O_{5 + δ} (δ = 0.5)$

Y. Moritomo, T. Akimoto, M. Takeo, A. Machida, E. Nishibori, M. Takata, M. Sakata, K. Ohoyama, and A. Nakamura

Phys. Rev. B 61, R13325(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

High-resolution Ce $3 d - edge$ resonant photoemission study of ${CeNi}_{2}$

See-Hun Yang, S.-J. Oh, Hyeong-Do Kim, Ran-Ju Jung, A. Sekiyama, T. Iwasaki, S. Suga, Y. Saitoh, E.-J. Cho, and J.-G. Park

Phys. Rev. B 61, R13329(R) (2000) - Published 15 May, 2000

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

RAPID COMMUNICATION

Coherence effects in light scattering of two-dimensional photonic disordered systems: Elastic scattering of cavity polaritons

R. Houdré, C. Weisbuch, R. P. Stanley, U. Oesterle, and M. Ilegems

Phys. Rev. B 61, R13333(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Nitrogen-induced increase of the maximum electron concentration in group III-N-V alloys

K. M. Yu, W. Walukiewicz, W. Shan, J. W. Ager, III, J. Wu, E. E. Haller, J. F. Geisz, D. J. Friedman, and J. M. Olson

Phys. Rev. B 61, R13337(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Kondo time scales for quantum dots: Response to pulsed bias potentials

Martin Plihal, David C. Langreth, and Peter Nordlander

Phys. Rev. B 61, R13341(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

$\sqrt{3} \times \sqrt{3} R 30 °$ versus adatom–rest-atom phases on (111) semiconductor surfaces

G. Ballabio, S. Scandolo, and E. Tosatti

Phys. Rev. B 61, R13345(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Mechanisms for intraband energy relaxation in semiconductor quantum dots: The role of electron-hole interactions

V. I. Klimov, A. A. Mikhailovsky, D. W. McBranch, C. A. Leatherdale, and M. G. Bawendi

Phys. Rev. B 61, R13349(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Shifting a quantum wire through a disordered crystal: Observation of conductance fluctuations in real space

T. Heinzel, G. Salis, R. Held, S. Lüscher, K. Ensslin, W. Wegscheider, and M. Bichler

Phys. Rev. B 61, R13353(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Random matrix model for quantum dots with interactions and the conductance peak spacing distribution

Y. Alhassid, Ph. Jacquod, and A. Wobst

Phys. Rev. B 61, R13357(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Hysteresis and spikes in the quantum Hall effect

J. Zhu, H. L. Stormer, L. N. Pfeiffer, K. W. Baldwin, and K. W. West

Phys. Rev. B 61, R13361(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Spin properties of low-density one-dimensional wires

K. J. Thomas, J. T. Nicholls, M. Pepper, W. R. Tribe, M. Y. Simmons, and D. A. Ritchie

Phys. Rev. B 61, R13365(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Observation of densely populated Tamm states in modulation-doped superlattices

A. B. Henriques, L. K. Hanamoto, P. L. Souza, and B. Yavich

Phys. Rev. B 61, R13369(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Dynamics of Bloch oscillations under the influence of scattering and coherent plasmon coupling

F. Löser, Yu. A. Kosevich, K. Köhler, and K. Leo

Phys. Rev. B 61, R13373(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Direct evidence of reduced dynamic scattering in the lower polariton of a semiconductor microcavity

P. Borri, J. R. Jensen, W. Langbein, and J. M. Hvam

Phys. Rev. B 61, R13377(R) (2000) - Published 15 May, 2000

Surface physics, low-dimensional systems, and related topics

RAPID COMMUNICATION

Dynamics of a vibrating tip near or in intermittent contact with a surface

Ricardo García and Alvaro San Paulo

Phys. Rev. B 61, R13381(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Influence of structural defects on Fresnel projection microscope images of carbon nanotubes: Implications for the characterization of nanoscale devices

Ch. Adessi, M. Devel, Vu Thien Binh, Ph. Lambin, and V. Meunier

Phys. Rev. B 61, R13385(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Shear strain in carbon nanotubes under hydrostatic pressure

S. Reich, H. Jantoljak, and C. Thomsen

Phys. Rev. B 61, R13389(R) (2000) - Published 15 May, 2000

RAPID COMMUNICATION

Anomalous temperature dependence of the resistivity of single-wall carbon nanotubes

Antonis N. Andriotis, Madhu Menon, and George E. Froudakis

Phys. Rev. B 61, R13393(R) (2000) - Published 15 May, 2000

ARTICLES

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

Electronic structure of ${NaCo}_{2} O_{4}$

D. J. Singh

Phys. Rev. B 61, 13397 (2000) - Published 15 May, 2000

Core-level x-ray photoemission on NiO in the impurity limit

S. Altieri, L. H. Tjeng, A. Tanaka, and G. A. Sawatzky

Phys. Rev. B 61, 13403 (2000) - Published 15 May, 2000

Effects of long-range electronic interactions on a one-dimensional electron system

Sylvain Capponi, Didier Poilblanc, and Thierry Giamarchi

Phys. Rev. B 61, 13410 (2000) - Published 15 May, 2000

Equation of motion approach to the two-dimensional Hubbard model

Hong-Gang Luo and Shun-Jin Wang

Phys. Rev. B 61, 13418 (2000) - Published 15 May, 2000

Phase separation in $t - J$ ladders

Stefan Rommer, Steven R. White, and D. J. Scalapino

Phys. Rev. B 61, 13424 (2000) - Published 15 May, 2000

Electron correlation energies from scaled exchange-correlation kernels: Importance of spatial versus temporal nonlocality

Manfred Lein, E. K. U. Gross, and John P. Perdew

Phys. Rev. B 61, 13431 (2000) - Published 15 May, 2000

Segregation and charge-density-wave order in the spinless Falicov-Kimball model

J. K. Freericks and R. Lemański

Phys. Rev. B 61, 13438 (2000) - Published 15 May, 2000

Photoemission and STM study of the electronic structure of Nb-doped ${TiO}_{2}$

D. Morris, Y. Dou, J. Rebane, C. E. J. Mitchell, R. G. Egdell, D. S. L. Law, A. Vittadini, and M. Casarin

Phys. Rev. B 61, 13445 (2000) - Published 15 May, 2000

Gap deformation and classical wave localization in disordered two-dimensional photonic-band-gap materials

E. Lidorikis, M. M. Sigalas, E. N. Economou, and C. M. Soukoulis

Phys. Rev. B 61, 13458 (2000) - Published 15 May, 2000

Kondo screening and exhaustion in the periodic Anderson model

D. Meyer and W. Nolting

Phys. Rev. B 61, 13465 (2000) - Published 15 May, 2000

Cu-O network-dependent core-hole screening in low-dimensional cuprates: A theoretical analysis

C. Waidacher, J. Richter, and K. W. Becker

Phys. Rev. B 61, 13473 (2000) - Published 15 May, 2000

Charge-density waves in the Hubbard chain: Evidence for ${4 k}_{F}$ instability

Thereza Paiva and Raimundo R. dos Santos

Phys. Rev. B 61, 13480 (2000) - Published 15 May, 2000

First-principles calculations of hot-electron lifetimes in metals

I. Campillo, V. M. Silkin, J. M. Pitarke, E. V. Chulkov, A. Rubio, and P. M. Echenique

Phys. Rev. B 61, 13484 (2000) - Published 15 May, 2000

Effective action and collective modes in quasi-one-dimensional spin-density-wave systems

K. Sengupta and N. Dupuis

Phys. Rev. B 61, 13493 (2000) - Published 15 May, 2000

Dephasing in disordered conductors due to fluctuating electric fields

Axel Völker and Peter Kopietz

Phys. Rev. B 61, 13508 (2000) - Published 15 May, 2000

Charge carrier photogeneration, trapping, and space-charge field formation in PVK-based photorefractive materials

T. K. Däubler, R. Bittner, K. Meerholz, V. Cimrová, and D. Neher

Phys. Rev. B 61, 13515 (2000) - Published 15 May, 2000

Influence of divergent electric fields on space-charge distribution measurements by elastic methods

Stéphane Holé, Thierry Ditchi, and Jacques Lewiner

Phys. Rev. B 61, 13528 (2000) - Published 15 May, 2000

Ligand-field atomic-multiplet calculations for arbitrary symmetry

Alessandro Mirone, Maurizio Sacchi, and Susana Gota

Phys. Rev. B 61, 13540 (2000) - Published 15 May, 2000

Effects of magnetic ordering on the anisotropy and temperature dependence of the optical conductivity in ${LaMnO}_{3} :$ A tight-binding approach

K. H. Ahn and A. J. Millis

Phys. Rev. B 61, 13545 (2000) - Published 15 May, 2000

Optical spectroscopy of oriented films of poly(2,5-pyridinediyl)

F. Feller and A. P. Monkman

Phys. Rev. B 61, 13560 (2000) - Published 15 May, 2000

Quantum-mechanical time-dependent calculation for Auger processes in the volume of metals

Evelina A. García and R. Monreal

Phys. Rev. B 61, 13565 (2000) - Published 15 May, 2000

Origin of band and localized electron states in photoemission of NiO

Jan Bała, Andrzej M. Oleś, and Jan Zaanen

Phys. Rev. B 61, 13573 (2000) - Published 15 May, 2000

Quadrupole moments of the halogen nuclei

Heinz Haas and Helena M. Petrilli

Phys. Rev. B 61, 13588 (2000) - Published 15 May, 2000

Polarized laser-selective excitation and Zeeman infrared absorption of ${Sm}^{3 +}$ centers in ${CaF}_{2}$ and ${SrF}_{2}$ crystals

Jon-Paul R. Wells and Roger J. Reeves

Phys. Rev. B 61, 13593 (2000) - Published 15 May, 2000

Weakly correlated electrons on a square lattice: Renormalization-group theory

D. Zanchi and H. J. Schulz

Phys. Rev. B 61, 13609 (2000) - Published 15 May, 2000

Terahertz emission from ${YBa}_{2} {Cu}_{3} O_{7 - δ}$ thin films via bulk electric-quadrupole–magnetic-dipole optical rectification

Jennifer L. W. Siders, S. A. Trugman, F. H. Garzon, R. J. Houlton, and A. J. Taylor

Phys. Rev. B 61, 13633 (2000) - Published 15 May, 2000

Systematic ab initio study of the electronic and magnetic properties of different pure and mixed iron systems

J. Izquierdo, A. Vega, L. C. Balbás, Daniel Sánchez-Portal, Javier Junquera, Emilio Artacho, Jose M. Soler, and Pablo Ordejón

Phys. Rev. B 61, 13639 (2000) - Published 15 May, 2000

In situ x-ray absorption study of ${Z r (V}_{0.29} {Ni}_{0.71})_{3}$ hydride electrodes

R. G. Agostino, G. Liberti, V. Formoso, E. Colavita, A. Züttel, C. Nützenadel, L. Schlapbach, A. Santaniello, and C. Gauthier

Phys. Rev. B 61, 13647 (2000) - Published 15 May, 2000

Semiconductors I: bulk

Intravacancy transition energies in $3 C -$ and $4 H - SiC$

A. Zywietz, J. Furthmüller, and F. Bechstedt

Phys. Rev. B 61, 13655 (2000) - Published 15 May, 2000

Resonant Raman spectroscopy of 3,4,9,10-perylene-tetracarboxylic-dianhydride epitaxial films

R. Scholz, A.Yu. Kobitski, T.U. Kampen, M. Schreiber, D.R.T. Zahn, G. Jungnickel, M. Elstner, M. Sternberg, and Th. Frauenheim

Phys. Rev. B 61, 13659 (2000) - Published 15 May, 2000

Origin of line broadening in the electronic absorption spectra of conjugated polymers: Three-pulse-echo studies of MEH-PPV in toluene

Gregory D. Scholes, Delmar S. Larsen, Graham R. Fleming, Garry Rumbles, and Paul L. Burn

Phys. Rev. B 61, 13670 (2000) - Published 15 May, 2000

Temperature and pressure dependence of the optical absorption in hexagonal MnTe

Ch. Ferrer-Roca, A. Segura, C. Reig, and V. Muñoz

Phys. Rev. B 61, 13679 (2000) - Published 15 May, 2000

Nitrogen-induced levels in ${GaAs}_{1 - x} N_{x}$ studied with resonant Raman scattering

Hyeonsik M. Cheong, Yong Zhang, Angelo Mascarenhas, and John F. Geisz

Phys. Rev. B 61, 13687 (2000) - Published 15 May, 2000

Effects of interchain interactions, polarization anisotropy, and photo-oxidation on the ultrafast photoluminescence decay from a polyfluorene

L. M. Herz and R. T. Phillips

Phys. Rev. B 61, 13691 (2000) - Published 15 May, 2000

Microwave-induced patterns in n-GaAs and their photoluminescence imaging

V. V. Bel’kov, J. Hirschinger, D. Schowalter, F.-J. Niedernostheide, S. D. Ganichev, W. Prettl, D. Mac Mathúna, and V. Novák

Phys. Rev. B 61, 13698 (2000) - Published 15 May, 2000

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

Influence of rough substrates on the morphology evolution of epitaxial films

V. R. Coluci and M. A. Cotta

Phys. Rev. B 61, 13703 (2000) - Published 15 May, 2000

Semiconductor surface diffusion: Nonthermal effects of photon illumination

R. Ditchfield, D. Llera-Rodríguez, and E. G. Seebauer

Phys. Rev. B 61, 13710 (2000) - Published 15 May, 2000

Multiple layers of self-asssembled Ge/Si islands: Photoluminescence, strain fields, material interdiffusion, and island formation

O. G. Schmidt and K. Eberl

Phys. Rev. B 61, 13721 (2000) - Published 15 May, 2000

Topological surface states in deformed quantum wires

G. Cantele, D. Ninno, and G. Iadonisi

Phys. Rev. B 61, 13730 (2000) - Published 15 May, 2000

Atomic and electronic structure of silicate adlayers on polar hexagonal SiC surfaces

Wenchang Lu, Peter Krüger, and Johannes Pollmann

Phys. Rev. B 61, 13737 (2000) - Published 15 May, 2000

Self-consistent electronic structure of spin-polarized dilute magnetic semiconductor quantum wells

S. P. Hong, K. S. Yi, and J. J. Quinn

Phys. Rev. B 61, 13745 (2000) - Published 15 May, 2000

Effects of electron-electron interactions on excitonic absorption in charged self-assembled quantum dots

Gustavo A. Narvaez and Pawel Hawrylak

Phys. Rev. B 61, 13753 (2000) - Published 15 May, 2000

Charging effects in a quantum wire with leads

V. A. Sablikov, S. V. Polyakov, and M. Büttiker

Phys. Rev. B 61, 13763 (2000) - Published 15 May, 2000

Zero-frequency anomaly in quasiclassical ac transport: Memory effects in a two-dimensional metal with a long-range random potential or random magnetic field

J. Wilke, A. D. Mirlin, D. G. Polyakov, F. Evers, and P. Wölfle

Phys. Rev. B 61, 13774 (2000) - Published 15 May, 2000

Raman study of self-assembled GaAs and AlAs islands embedded in InAs

D. A. Tenne, V. A. Haisler, A. I. Toropov, A. K. Bakarov, A. K. Gutakovsky, D. R. T. Zahn, and A. P. Shebanin

Phys. Rev. B 61, 13785 (2000) - Published 15 May, 2000

Exciton polaritons in a cylindrical microcavity with an embedded quantum wire

M. A. Kaliteevski, S. Brand, R. A. Abram, V. V. Nikolaev, M. V. Maximov, N. N. Ledentsov, C. M. Sotomayor Torres, and A. V. Kavokin

Phys. Rev. B 61, 13791 (2000) - Published 15 May, 2000

Temperature dependence of photoresponse in p-type ${G a A s / A l}_{x} {Ga}_{1 - x} As$ multiple quantum wells: Theory and experiment

F. Szmulowicz, A. Shen, H. C. Liu, G. J. Brown, Z. R. Wasilewski, and M. Buchanan

Phys. Rev. B 61, 13798 (2000) - Published 15 May, 2000

Coverage dependence of the Fe-induced Fermi-level shift and the two-dimensional electron gas on InAs(110)

M. Morgenstern, M. Getzlaff, D. Haude, R. Wiesendanger, and R. L. Johnson

Phys. Rev. B 61, 13805 (2000) - Published 15 May, 2000

Self-assembled nanoelectronic quantum computer based on the Rashba effect in quantum dots

S. Bandyopadhyay

Phys. Rev. B 61, 13813 (2000) - Published 15 May, 2000

Electrostatic screening near semiconductor surfaces

Maja Krčmar, Wayne M. Saslow, and Michael B. Weimer

Phys. Rev. B 61, 13821 (2000) - Published 15 May, 2000

Two-dimensional distribution of As atoms doped in a Si crystal by atomic-resolution high-angle annular dark field STEM

T. Yamazaki, K. Watanabe, Y. Kikuchi, M. Kawasaki, I. Hashimoto, and M. Shiojiri

Phys. Rev. B 61, 13833 (2000) - Published 15 May, 2000

Theoretical analysis of electron-hole alignment in InAs-GaAs quantum dots

J. A. Barker and E. P. O’Reilly

Phys. Rev. B 61, 13840 (2000) - Published 15 May, 2000

Near-field optical spectroscopy of an extended interacting electron system

Salvatore Savasta, Giovanna Martino, and Raffaello Girlanda

Phys. Rev. B 61, 13852 (2000) - Published 15 May, 2000

Excitonic Bloch equations for a two-dimensional system of interacting excitons

G. Rochat, C. Ciuti, V. Savona, C. Piermarocchi, A. Quattropani, and P. Schwendimann

Phys. Rev. B 61, 13856 (2000) - Published 15 May, 2000

Exciton-polariton eigenmodes in light-coupled ${In}_{0.04} {Ga}_{0.96} A s / G a A s$ semiconductor multiple-quantum-well periodic structures

J. P. Prineas, C. Ell, E. S. Lee, G. Khitrova, H. M. Gibbs, and S. W. Koch

Phys. Rev. B 61, 13863 (2000) - Published 15 May, 2000

Excitons and charged excitons in semiconductor quantum wells

C. Riva, F. M. Peeters, and K. Varga

Phys. Rev. B 61, 13873 (2000) - Published 15 May, 2000

Double-layer systems at zero magnetic field

C. B. Hanna, Dylan Haas, and J. C. Díaz-Vélez

Phys. Rev. B 61, 13882 (2000) - Published 15 May, 2000

Scattering theory of ballistic-electron-emission microscopy at nonepitaxial interfaces

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

Phys. Rev. B 61, 13914 (2000) - Published 15 May, 2000

Effects of thermally activated hole escape mechanism on the optical and electrical properties in p-type Si δ-doped $GaAs (311) A$ layers

M. Frizzarini, E. C. F. da Silva, A. A. Quivy, A. Cavalheiro, J. R. Leite, and E. A. Meneses

Phys. Rev. B 61, 13923 (2000) - Published 15 May, 2000

Surface physics, low-dimensional systems, and related topics

Photoemission study of the surface state at $\bar{Y}$ on Cu(110): Band structure, electron dynamics, and surface optical properties

P. Straube, F. Pforte, T. Michalke, K. Berge, A. Gerlach, and A. Goldmann

Phys. Rev. B 61, 14072 (2000) - Published 15 May, 2000

Analysis of plasmon resonance and surface-enhanced Raman scattering on periodic silver structures

M. Kahl and E. Voges

Phys. Rev. B 61, 14078 (2000) - Published 15 May, 2000

Modeling vacancies in graphite via the Hückel method

Mattias Hjort and Sven Stafström

Phys. Rev. B 61, 14089 (2000) - Published 15 May, 2000

MILESTONE

Orientation dependence in the dissociative scattering of hydrogen molecules from metal surfaces: Interference of electron waves in the scattering process

A. Fukui, H. Kasai, H. Nakanishi, and A. Okiji

Phys. Rev. B 61, 14136 (2000) - Published 15 May, 2000

Angle-resolved photoemission study of clean and hydrogen-saturated Mo(110)

Jörg Kröger, Thomas Greber, and Jürg Osterwalder

Phys. Rev. B 61, 14146 (2000) - Published 15 May, 2000

Quantum-mechanical study of nitrogen bonding configurations at the nitrided $Si - {SiO}_{2}$ interface via model molecules

G. F. Cerofolini, A. P. Caricato, L. Meda, N. Re, and A. Sgamellotti

Phys. Rev. B 61, 14157 (2000) - Published 15 May, 2000

Basis-independent multiple-scattering theory for electron spectroscopies: General formalism

Didier Sébilleau

Phys. Rev. B 61, 14167 (2000) - Published 15 May, 2000

Tip-sample interaction in tapping-mode scanning force microscopy

P. J. de Pablo, J. Colchero, M. Luna, J. Gómez-Herrero, and A. M. Baró

Phys. Rev. B 61, 14179 (2000) - Published 15 May, 2000

Ground state of a two-dimensional lattice system with a long-range interparticle repulsion: Stripe formation and effective lowering of dimension

A. A. Slutskin, V. V. Slavin, and H. A. Kovtun

Phys. Rev. B 61, 14184 (2000) - Published 15 May, 2000