Volume 61, Issue 15

N. E. Sluchanko, V. V. Ġlushkov, B. P. Gorshunov, S. V. Demishev, M. V. Kondrin, A. A. Pronin, A. A. Volkov, A. K. Savchenko, G. Grüner, Y. Bruynseraede, V. V. Moshchalkov, and S. Kunii

Phys. Rev. B 61, 9906 (2000) - Published 15 April, 2000

Effects of spontaneous ordering and alloy statistical fluctuations on exciton linewidth in ${Ga}_{x} {In}_{1 - x} P$ alloys

Yong Zhang, A. Mascarenhas, S. Smith, J. F. Geisz, J. M. Olson, and M. Hanna

Phys. Rev. B 61, 9910 (2000) - Published 15 April, 2000

Carrier generation mechanisms for photoconductivity in conjugated polymers

Hsin-Fei Meng and Tzay-Ming Hong

Phys. Rev. B 61, 9913 (2000) - Published 15 April, 2000

Time-resolved infrared-absorption study of photoinduced charge transfer in a polythiophene-methanofullerene composite film

S. C. J. Meskers, P. A. van Hal, A. J. H. Spiering, J. C. Hummelen, A. F. G. van der Meer, and R. A. J. Janssen

Phys. Rev. B 61, 9917 (2000) - Published 15 April, 2000

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

Absence of double-bond formation on the $Ge (111) 3 \times 1 - Na$ surface studied by scanning tunneling microscopy

Geunseop Lee, Jonggeol Kim, I. Chizhov, H. Mai, and R. F. Willis

Phys. Rev. B 61, 9921 (2000) - Published 15 April, 2000

Atomic structure of the low-coverage $(2 \times 2)$ phases of Al, Ga, and In on Ge(001)

Noboru Takeuchi

Phys. Rev. B 61, 9925 (2000) - Published 15 April, 2000

Atomic structure of the $Si (112) 7 \times 1 - In$ surface

Zheng Gai, R. G. Zhao, W. S. Yang, and T. Sakurai

Phys. Rev. B 61, 9928 (2000) - Published 15 April, 2000

Structure of GaN(0001): The laterally contracted Ga bilayer model

John E. Northrup, J. Neugebauer, R. M. Feenstra, and A. R. Smith

Phys. Rev. B 61, 9932 (2000) - Published 15 April, 2000

Internal transitions of confined magnetoexcitons in GaAs-(Ga,Al)As quantum wells

C. A. Duque, C. L. Beltrán, A. Montes, N. Porras-Montenegro, and L. E. Oliveira

Phys. Rev. B 61, 9936 (2000) - Published 15 April, 2000

Photonic-crystal laser mediated by polaritons

S. Nojima

Phys. Rev. B 61, 9940 (2000) - Published 15 April, 2000

Effect of random field fluctuations on excitonic transitions of individual CdSe quantum dots

V. Türck, S. Rodt, O. Stier, R. Heitz, R. Engelhardt, U. W. Pohl, D. Bimberg, and R. Steingrüber

Phys. Rev. B 61, 9944 (2000) - Published 15 April, 2000

Biexcitons in unbalanced double layers in quantizing magnetic fields

Y. Nakano, T. Kaneko, and H. Akera

Phys. Rev. B 61, 9948 (2000) - Published 15 April, 2000

Spin-dependent transport in a quasiballistic quantum wire

C.-T. Liang, M. Pepper, M. Y. Simmons, C. G. Smith, and D. A. Ritchie

Phys. Rev. B 61, 9952 (2000) - Published 15 April, 2000

Conductance steps observed in adiabatic ferromagnetic quantum-dot point contacts made in the ${In}_{0.5} {Ga}_{0.5} {A s / I n}_{0.5} {Al}_{0.5} As$ heterojunction

T. Kikutani, N. Aoki, and S. Yamada

Phys. Rev. B 61, 9956 (2000) - Published 15 April, 2000

Exciton–LO-phonon interaction in zinc-compound quantum wells

Ruisheng Zheng, Mitsuru Matsuura, and Tsunemasa Taguchi

Phys. Rev. B 61, 9960 (2000) - Published 15 April, 2000

Surface physics, low-dimensional systems, and related topics

H-induced plastic deformation of Gd thin films studied by STM

A. Pundt, M. Getzlaff, M. Bode, R. Kirchheim, and R. Wiesendanger

Phys. Rev. B 61, 9964 (2000) - Published 15 April, 2000

Physical interpretation of frequency-modulation atomic force microscopy

Franz J. Giessibl and Hartmut Bielefeldt

Phys. Rev. B 61, 9968 (2000) - Published 15 April, 2000

Determination of Ge(001) step free energies

H. J. W. Zandvliet

Phys. Rev. B 61, 9972 (2000) - Published 15 April, 2000

Origin of contrasting surface core-level shifts at the $Be (101 ¯ 0)$ and $Mg (101 ¯ 0)$ surfaces

Jun-Hyung Cho, Kwang S. Kim, Sung-Hoon Lee, Myung-Ho Kang, and Zhenyu Zhang

Phys. Rev. B 61, 9975 (2000) - Published 15 April, 2000

Enhanced solubility on surfaces: Molecular-dynamics simulations of an Ag overlayer on Cu(100)

H. W. Sheng and E. Ma

Phys. Rev. B 61, 9979 (2000) - Published 15 April, 2000

Step bunching of vicinal GaN(0001) surfaces during molecular beam epitaxy

M. H. Xie, S. H. Cheung, L. X. Zheng, Y. F. Ng, Huasheng Wu, N. Ohtani, and S. Y. Tong

Phys. Rev. B 61, 9983 (2000) - Published 15 April, 2000

Role of the localized states in field emission of carbon nanotubes

Seungwu Han and Jisoon Ihm

Phys. Rev. B 61, 9986 (2000) - Published 15 April, 2000

Scanning tunneling spectroscopy of transition-metal impurities at the surface of gold

T. Jamneala, V. Madhavan, W. Chen, and M. F. Crommie

Phys. Rev. B 61, 9990 (2000) - Published 15 April, 2000

Ab initio calculations for a hypothetical material: Silicon nanotubes

Solange B. Fagan, R. J. Baierle, R. Mota, Antônio J. R. da Silva, and A. Fazzio

Phys. Rev. B 61, 9994 (2000) - Published 15 April, 2000

Core and valence-level photoemission study of the $InP (001) - (2 \times 1) S$ surface: Surface structure and electronic states

R. K. Gebhardt, A. B. Preobrajenski, and T. Chassé

Phys. Rev. B 61, 9997 (2000) - Published 15 April, 2000

Post-growth relaxation on a vicinal surface

S. Harris

Phys. Rev. B 61, 10001 (2000) - Published 15 April, 2000

ARTICLES

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

Electronic structure of two crystallographic forms of ${BaRuO}_{3}$

C. Felser and R. J. Cava

Phys. Rev. B 61, 10005 (2000) - Published 15 April, 2000

Comparison of the specific heat and the conductivity of amorphous ${Ti}_{x} {Si}_{100 - x}$ alloys across the metal-insulator transition

A. Yu. Rogatchev, T. Takeuchi, and U. Mizutani

Phys. Rev. B 61, 10010 (2000) - Published 15 April, 2000

Quantum dynamics of charged and neutral magnetic solitons: Spin-charge separation in the one-dimensional Hubbard model

Mona Berciu and Sajeev John

Phys. Rev. B 61, 10015 (2000) - Published 15 April, 2000

Elastic properties of potential superhard phases of ${RuO}_{2}$

J. S. Tse, D. D. Klug, K. Uehara, Z. Q. Li, J. Haines, and J. M. Léger

Phys. Rev. B 61, 10029 (2000) - Published 15 April, 2000

Electronic structure of ${Na}_{3} Sb$ and ${Na}_{2} KSb$

A. R. H. F. Ettema and R. A. de Groot

Phys. Rev. B 61, 10035 (2000) - Published 15 April, 2000

General and efficient algorithms for obtaining maximally localized Wannier functions

Gerd Berghold, Christopher J. Mundy, Aldo H. Romero, Jürg Hutter, and Michele Parrinello

Phys. Rev. B 61, 10040 (2000) - Published 15 April, 2000

Anomalous resistivity and thermopower of the spinel-type compounds ${CuIr}_{2} S_{4}$ and ${CuIr}_{2} {Se}_{4}$

A. T. Burkov, T. Nakama, M. Hedo, K. Shintani, K. Yagasaki, N. Matsumoto, and S. Nagata

Phys. Rev. B 61, 10049 (2000) - Published 15 April, 2000

Polarized optical reflectance and electronic structure of the charge-density-wave materials $η$ - and $γ - {Mo}_{4} O_{11}$

Z. Zhu, S. Chowdhary, V. C. Long, J. L. Musfeldt, H.-J. Koo, M.-H. Whangbo, X. Wei, H. Negishi, M. Inoue, J. Sarrao, and Z. Fisk

Phys. Rev. B 61, 10057 (2000) - Published 15 April, 2000

Pulse-duration memory effect in ${NbSe}_{3}$ and comparison with numerical simulations of phase organization

T. C. Jones, Xinlei Wu, C. R. Simpson, Jr., J. A. Clayhold, and J. P. McCarten

Phys. Rev. B 61, 10066 (2000) - Published 15 April, 2000

Optical properties and electronic structure of single crystals of ${LuAl}_{2}$ and ${YbAl}_{2}$

S. J. Lee, S. Y. Hong, I. R. Fisher, P. C. Canfield, B. N. Harmon, and D. W. Lynch

Phys. Rev. B 61, 10076 (2000) - Published 15 April, 2000

Second-order magnetoelectric susceptibility in the optical region of the boracite ${Co}_{3} B_{7} O_{13} I$

B. B. Krichevtsov, A. A. Rzhevskii, and H.-J. Weber

Phys. Rev. B 61, 10084 (2000) - Published 15 April, 2000

Calculation of the Doppler broadening of the electron-positron annihilation radiation in defect-free bulk materials

V. J. Ghosh, M. Alatalo, P. Asoka-Kumar, B. Nielsen, K. G. Lynn, A. C. Kruseman, and P. E. Mijnarends

Phys. Rev. B 61, 10092 (2000) - Published 15 April, 2000

Electron-positron correlations in silicon

A. Rubaszek, Z. Szotek, and W. M. Temmerman

Phys. Rev. B 61, 10100 (2000) - Published 15 April, 2000

Temperature dependence of the pulse-duration memory effect in ${NbSe}_{3}$

T. C. Jones, C. R. Simpson, Jr., J. A. Clayhold, and J. P. McCarten

Phys. Rev. B 61, 10112 (2000) - Published 15 April, 2000

Test of the universal local pseudopotential for the description of an inhomogeneous metal

Dmitriy S. Chekmarev, David W. Oxtoby, and Stuart A. Rice

Phys. Rev. B 61, 10116 (2000) - Published 15 April, 2000

Electronic structure of ${Sr}_{2} {RuO}_{4}$ by means of local-density approximation plus strong correlation effects

A. Pérez-Navarro, J. Costa-Quintana, and F. López-Aguilar

Phys. Rev. B 61, 10125 (2000) - Published 15 April, 2000

Semiconductors I: bulk

Hydrogen loss in $a - S i : C : H$ layers induced by MeV ion beam irradiation

E. H. C. Ullersma, P. Ullersma, and F. H. P. M. Habraken

Phys. Rev. B 61, 10133 (2000) - Published 15 April, 2000

Anomalous Anderson transition in carbonized ion-implanted polymer p-phenylenebenzobisoxazole

G. Du, A. Burns, V. N. Prigodin, C. S. Wang, J. Joo, and A. J. Epstein

Phys. Rev. B 61, 10142 (2000) - Published 15 April, 2000

Local-field effects and anisotropic plasmon dispersion in diamond

S. Waidmann, M. Knupfer, B. Arnold, J. Fink, A. Fleszar, and W. Hanke

Phys. Rev. B 61, 10149 (2000) - Published 15 April, 2000

Formation of vacancy clusters and cavities in He-implanted silicon studied by slow-positron annihilation spectroscopy

Roberto S. Brusa, Grzegorz P. Karwasz, Nadia Tiengo, Antonio Zecca, Federico Corni, Rita Tonini, and Gianpiero Ottaviani

Phys. Rev. B 61, 10154 (2000) - Published 15 April, 2000

Time-resolved study of luminescence in highly luminescent disubstituted polyacetylene and its blend with poorly luminescent monosubstituted polyacetylene

Rahmat Hidayat, Satoshi Tatsuhara, Dong Wook Kim, Masanori Ozaki, Katsumi Yoshino, Masahiro Teraguchi, and Toshio Masuda

Phys. Rev. B 61, 10167 (2000) - Published 15 April, 2000

Luminescence excitation spectra in diamond

K. Iakoubovskii and G. J. Adriaenssens

Phys. Rev. B 61, 10174 (2000) - Published 15 April, 2000

Thermal desorption spectra from cavities in helium-implanted silicon

G. F. Cerofolini, G. Calzolari, F. Corni, S. Frabboni, C. Nobili, G. Ottaviani, and R. Tonini

Phys. Rev. B 61, 10183 (2000) - Published 15 April, 2000

Self-organized symmetry-breaking current filamentation and multistability in Corbino disks

G. Schwarz, C. Lehmann, and E. Schöll

Phys. Rev. B 61, 10194 (2000) - Published 15 April, 2000

Self-trapping of electromagnetic pulses in narrow-gap semiconductors

V. Skarka, V. I. Berezhiani, and V. Boucher

Phys. Rev. B 61, 10201 (2000) - Published 15 April, 2000

Nature of impurity states in doped amorphous silicon

G. Allan, C. Delerue, and M. Lannoo

Phys. Rev. B 61, 10206 (2000) - Published 15 April, 2000

Bond ionicities in $Cu {BC}_{2}$ chalcogenides $(B = Al,$ Ga, In; $C = S,$ Se, Te)

J. M. Merino, R. Díaz, and M. León

Phys. Rev. B 61, 10211 (2000) - Published 15 April, 2000

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

Dissociative adsorption of ${Si}_{2} H_{6}$ on the Si(001) surface

M. Çakmak and G. P. Srivastava

Phys. Rev. B 61, 10216 (2000) - Published 15 April, 2000

Determination of InP(001) surface reconstructions by STM and infrared spectroscopy of adsorbed hydrogen

L. Li, Q. Fu, C. H. Li, B.-K. Han, and R. F. Hicks

Phys. Rev. B 61, 10223 (2000) - Published 15 April, 2000

Magnetization of noncircular quantum dots

Ingibjörg Magnúsdóttir and Vidar Gudmundsson

Phys. Rev. B 61, 10229 (2000) - Published 15 April, 2000

Anticrossing semiconducting band gap in nominally semimetallic InAs/GaSb superlattices

Rita Magri, L. W. Wang, Alex Zunger, I. Vurgaftman, and J. R. Meyer

Phys. Rev. B 61, 10235 (2000) - Published 15 April, 2000

Sequential magnetotunneling in a vertical quantum dot tuned at the crossing to higher spin states

B. Jouault, G. Santoro, and A. Tagliacozzo

Phys. Rev. B 61, 10242 (2000) - Published 15 April, 2000

Correlations in the cotunneling regime of a quantum dot

Reinhard Baltin and Yuval Gefen

Phys. Rev. B 61, 10247 (2000) - Published 15 April, 2000

Theory of second-harmonic generation from quantum well states in ultrathin metal films on semiconductors

Thomas Garm Pedersen, Kjeld Pedersen, and Thomas Brun Kristensen

Phys. Rev. B 61, 10255 (2000) - Published 15 April, 2000

MILESTONE

Paired states of fermions in two dimensions with breaking of parity and time-reversal symmetries and the fractional quantum Hall effect

N. Read and Dmitry Green

Phys. Rev. B 61, 10267 (2000) - Published 15 April, 2000

K-matrices for non-Abelian quantum Hall states

Eddy Ardonne, Peter Bouwknegt, Sathya Guruswamy, and Kareljan Schoutens

Phys. Rev. B 61, 10298 (2000) - Published 15 April, 2000

Effect of degree of localization and confinement dimensionality of excitons on their recombination process in ${C d S e / Z n S e / Z n S}_{x} {Se}_{1 - x}$ single quantum well structures

Shigeo Yamaguchi, Hitoshi Kurusu, Yoichi Kawakami, Shizuo Fujita, and Shigeo Fujita

Phys. Rev. B 61, 10303 (2000) - Published 15 April, 2000

In situ HREM irradiation study of point-defect clustering in MBE-grown strained ${Si}_{1 - x} {Ge}_{x} / (001) Si$ structures

L. Fedina, O. I. Lebedev, G. Van Tendeloo, J. Van Landuyt, O. A. Mironov, and E. H. C. Parker

Phys. Rev. B 61, 10336 (2000) - Published 15 April, 2000

Signatures of excitonic dark states in the time-resolved coherent response of a quantum well microcavity

E. M. Goldys, G. C. La Rocca, and F. Bassani

Phys. Rev. B 61, 10346 (2000) - Published 15 April, 2000

Distinction between the Poole-Frenkel and tunneling models of electric-field-stimulated carrier emission from deep levels in semiconductors

S. D. Ganichev, E. Ziemann, W. Prettl, I. N. Yassievich, A. A. Istratov, and E. R. Weber

Phys. Rev. B 61, 10361 (2000) - Published 15 April, 2000

Mesoscopic fluctuations of adiabatic charge pumping in quantum dots

T. A. Shutenko, I. L. Aleiner, and B. L. Altshuler

Phys. Rev. B 61, 10366 (2000) - Published 15 April, 2000

Polaron effect on low-lying energy spectrum of two electrons bound to a Coulomb impurity in a quantum dot

C. M. Lee, C. C. Lam, and S. W. Gu

Phys. Rev. B 61, 10376 (2000) - Published 15 April, 2000

Surface physics, low-dimensional systems, and related topics

Model of the bias-enhanced nucleation of diamond on silicon based on atomic force microscopy and x-ray-absorption studies

M. M. García, I. Jiménez, O. Sánchez, C. Gómez-Aleixandre, and L. Vázquez

Phys. Rev. B 61, 10383 (2000) - Published 15 April, 2000

Self-organization, shape transition, and stability of epitaxially strained islands

Y. W. Zhang

Phys. Rev. B 61, 10388 (2000) - Published 15 April, 2000

Macroscopic and mesoscopic surface diffusion from a deposit formed by a Stranski-Krastanov type of growth: Pb on Cu(100) at above one layer of coverage

G. Prévot, C. Cohen, J.-M. Guigner, and D. Schmaus

Phys. Rev. B 61, 10393 (2000) - Published 15 April, 2000

Use of hybrid phenomenological and statistical effective-medium theories of dielectric functions to model the infrared reflectance of porous SiC films

Jonathan E. Spanier and Irving P. Herman

Phys. Rev. B 61, 10437 (2000) - Published 15 April, 2000

ERRATA

Erratum: Quantum conductance of carbon nanotubes with defects [Phys. Rev. B 54, 2600 (1996)]

Leonor Chico, Lorin X. Benedict, Steven G. Louie, and Marvin L. Cohen

Phys. Rev. B 61, 10511 (2000) - Published 15 April, 2000