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PROLA » Phys. Rev. B » Volume 63 » Issue 19
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Physical Review B – 15 May 2001
Volume 63, Issue 19

BRIEF REPORTS

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

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Spin-orbit scattering as an experimental tool to measure spin currents
Gerd Bergmann
Published 5 April 2001 (4 pages)
193101 [View PDF (59 kB)]
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Parameter-free calculation of Kα chemical shifts for Al, Si, and Ge oxides
J. Lægsgaard
Published 11 April 2001 (4 pages)
193102 [View PDF (48 kB)]
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Heavy-fermion formation at the metal-to-insulator transition in Gd1-xSrxTiO3
M. Heinrich, H.-A. Krug von Nidda, V. Fritsch, and A. Loidl
Published 1 May 2001 (4 pages)
193103 [View PDF (217 kB)]

Semiconductors I: bulk

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Accurate calculation of polarization-related quantities in semiconductors
Fabio Bernardini, Vincenzo Fiorentini, and David Vanderbilt
Published 26 April 2001 (4 pages)
193201 [View PDF (39 kB)]

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

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Interface bonding for Fe thin films on GaAs surfaces of differing morphology
J. W. Freeland, I. Coulthard, W. J. Antel, Jr., and A. P. J. Stampfl
Published 4 April 2001 (4 pages)
193301 [View PDF (60 kB)]
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Self-consistent random-phase approximation for a two-dimensional electron gas at finite temperatures
Sergey V. Faleev and Mark I. Stockman
Published 9 April 2001 (4 pages)
193302 [View PDF (59 kB)]
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Intrinsic population inversion in biased multiband superlattices
P. Kleinert and V. V. Bryksin
Published 16 April 2001 (4 pages)
193303 [View PDF (63 kB)]
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Hall coefficient of a dilute two-dimensional electron system in a parallel magnetic field
S. A. Vitkalov, H. Zheng, K. M. Mertes, M. P. Sarachik, and T. M. Klapwijk
Published 18 April 2001 (4 pages)
193304 [View PDF (65 kB)]
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Classical treatment of parametric processes in a strong-coupling planar microcavity
D. M. Whittaker
Published 27 April 2001 (4 pages)
193305 [View PDF (137 kB)]
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Ultrafast x-ray measurement of laser heating in semiconductors: Parameters determining the melting threshold
A. Cavalleri, C. W. Siders, C. Rose-Petruck, R. Jimenez, Cs. Tóth, J. A. Squier, C. P. J. Barty, K. R. Wilson, K. Sokolowski-Tinten, M. Horn von Hoegen, and D. von der Linde
Published 27 April 2001 (4 pages)
193306 [View PDF (338 kB)]
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Anisotropic electronic structure of the Si(111)-(4×1)In surface
Jun Nakamura, Satoshi Watanabe, and Masakazu Aono
Published 27 April 2001 (4 pages)
193307 [View PDF (393 kB)]
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Bosonization theory of excitons in one-dimensional narrow-gap semiconductors
H. C. Lee and S.-R. Eric Yang
Published 1 May 2001 (4 pages)
193308 [View PDF (65 kB)]

Surface physics, low-dimensional systems, and related topics

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Point defects at low-index surfaces of fcc metals: Formation energies of vacancies and adatom-vacancy pairs
Yu. N. Devyatko, S. V. Rogozhkin, and A. V. Fadeev
Published 9 April 2001 (4 pages)
193401 [View PDF (45 kB)]
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Si 2p core-level shifts at the C2H2/Si(001) and C2H4/Si(001) surfaces
Jun-Hyung Cho and Leonard Kleinman
Published 9 April 2001 (2 pages)
193402 [View PDF (77 kB)]
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Fullerene growth and the role of nonclassical isomers
E. Hernández, P. Ordejón, and H. Terrones
Published 12 April 2001 (4 pages)
193403 [View PDF (418 kB)]
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Growth of amorphous carbon: Low-energy molecular dynamics simulation of atomic bombardment
K. Kohary and S. Kugler
Published 19 April 2001 (4 pages)
193404 [View PDF (225 kB)]
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Fractal analysis of wave functions at the localization-delocalization transition in a disordered quantum small-world-network model
Chen-Ping Zhu and Shi-Jie Xiong
Published 20 April 2001 (4 pages)
193405 [View PDF (181 kB)]
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Slow dynamics in atomic-force microscopy
Y. S. Leng and S. Jiang
Published 24 April 2001 (4 pages)
193406 [View PDF (60 kB)]
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Particle layering in the ceramic-metal thin film Pt-Al2O3
A. Gibaud, S. Hazra, C. Sella, P. Laffez, A. Désert, A. Naudon, and G. Van Tendeloo
Published 25 April 2001 (4 pages)
193407 [View PDF (389 kB)]
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Real-space representation of electron localization and shell structure in jelliumlike clusters
Q. Sun, Q. Wang, J. Z. Yu, V. Kumar, and Y. Kawazoe
Published 26 April 2001 (4 pages)
193408 [View PDF (124 kB)]
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Tubular structures of silicon
G. Seifert, Th. Köhler, H. M. Urbassek, E. Hernández, and Th. Frauenheim
Published 27 April 2001 (4 pages)
193409 [View PDF (417 kB)]
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Heating of Al13- and Al14 clusters
Jaakko Akola and Matti Manninen
Published 30 April 2001 (4 pages)
193410 [View PDF (200 kB)]
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Coupling and scattering power exchange between phonon modes observed in surface-enhanced Raman spectra of single-wall carbon nanotubes on silver colloidal clusters
K. Kneipp, L. T. Perelman, H. Kneipp, V. Backman, A. Jorio, G. Dresselhaus, and M. S. Dresselhaus
Published 1 May 2001 (4 pages)
193411 [View PDF (61 kB)]
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Soft and hard shells in metallic nanocrystals
D. Y. Sun, X. G. Gong, and Xiao-Qian Wang
Published 1 May 2001 (4 pages)
193412 [View PDF (70 kB)]

ARTICLES

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

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Dynamical properties of Au from tight-binding molecular-dynamics simulations
F. Kirchhoff, M. J. Mehl, N. I. Papanicolaou, D. A. Papaconstantopoulos, and F. S. Khan
Published 9 April 2001 (7 pages)
195101 [View PDF (91 kB)]
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Origin of the split quantum oscillation wave form in α-(BEDT-TTF)2KHg(SCN)4
N. Harrison, N. Biskup, J. S. Brooks, L. Balicas, and M. Tokumoto
Published 11 April 2001 (9 pages)
195102 [View PDF (174 kB)]
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Dynamic spin correlations in U(In1-xSnx)3 heavy-fermion compounds: A perturbed angular correlation study
S. Cottenier, S. N. Mishra, S. Demuynck, J. C. Spirlet, J. Meersschaut, and M. Rots
Published 12 April 2001 (7 pages)
195103 [View PDF (125 kB)]
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Continuous metal-insulator transition in the pyrochlore Cd2Os2O7
D. Mandrus, J. R. Thompson, R. Gaal, L. Forro, J. C. Bryan, B. C. Chakoumakos, L. M. Woods, B. C. Sales, R. S. Fishman, and V. Keppens
Published 18 April 2001 (12 pages)
195104 [View PDF (473 kB)]
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Structural, electrical, and optical properties of La1-zYzHx switchable mirrors
A. T. M. van Gogh, D. G. Nagengast, E. S. Kooij, N. J. Koeman, J. H. Rector, R. Griessen, C. F. J. Flipse, and R. J. J. G. A. M. Smeets
Published 20 April 2001 (21 pages)
195105 [View PDF (432 kB)]
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Bosonic model of hole pairs
Thomas Siller, Matthias Troyer, T. M. Rice, and Steven R. White
Published 24 April 2001 (9 pages)
195106 [View PDF (262 kB)]
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Photonic gap in amorphous photonic materials
Chongjun Jin, Xiaodong Meng, Bingying Cheng, Zhaolin Li, and Daozhong Zhang
Published 24 April 2001 (5 pages)
195107 [View PDF (82 kB)]
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Density-matrix renormalization-group calculations of excited states of linear polyenes
William Barford, Robert J. Bursill, and Mikhail Yu Lavrentiev
Published 25 April 2001 (8 pages)
195108 [View PDF (157 kB)]
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Electronic structure of the Chevrel-phase compounds SnxMo6Se7.5: Photoemission spectroscopy and band-structure calculations
K. Kobayashi, A. Fujimori, T. Ohtani, I. Dasgupta, O. Jepsen, and O. K. Andersen
Published 26 April 2001 (7 pages)
195109 [View PDF (348 kB)]
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From the Shockley surface state on Cu(111) to sp-like surface resonances on Cu3Au(111)
R. Courths, M. Lau, T Scheunemann, H. Gollisch, and R. Feder
Published 30 April 2001 (8 pages)
195110 [View PDF (811 kB)]
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Statistics of low energy levels of a one-dimensional weakly localized Frenkel exciton: A numerical study
Andrei V. Malyshev and Victor A. Malyshev
Published 1 May 2001 (8 pages)
195111 [View PDF (114 kB)]

Semiconductors I: bulk

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Indirect nuclear exchange coupling and electronic structure of the chain semiconductor TlSe: A 203Tl and 205Tl NMR study
A. M. Panich and N. M. Gasanly
Published 9 April 2001 (7 pages)
195201 [View PDF (241 kB)]
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Electronic structure of Si1-yCy and Si1-x-yGexCy alloys with low C concentrations
M. Ohfuti, Y. Sugiyama, Y. Awano, and N. Yokoyama
Published 10 April 2001 (5 pages)
195202 [View PDF (92 kB)]
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Vibrational dynamics of bond-center hydrogen in crystalline silicon
M. Budde, C. Parks Cheney, G. Lüpke, N. H. Tolk, and L. C. Feldman
Published 11 April 2001 (18 pages)
195203 [View PDF (278 kB)]
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Signal formation in amorphous-Se-based x-ray detectors
E. Fourkal, M. Lachaine, and B. G. Fallone
Published 16 April 2001 (8 pages)
195204 [View PDF (118 kB)]
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Hole-mediated ferromagnetism in tetrahedrally coordinated semiconductors
T. Dietl, H. Ohno, and F. Matsukura
Published 19 April 2001 (21 pages)
195205 [View PDF (400 kB)]
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Formation, evolution, and annihilation of interstitial clusters in ion-implanted Si
Sebania Libertino, Salvatore Coffa, and Janet L. Benton
Published 20 April 2001 (14 pages)
195206 [View PDF (239 kB)]
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Low-energy recoils in crystalline silicon: Quantum simulations
Massimiliano Mazzarolo, Luciano Colombo, Giorgio Lulli, and Eros Albertazzi
Published 26 April 2001 (4 pages)
195207 [View PDF (43 kB)]
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Self-interstitial aggregation in diamond
J. P. Goss, B. J. Coomer, R. Jones, T. D. Shaw, P. R. Briddon, M. Rayson, and S. Öberg
Published 30 April 2001 (14 pages)
195208 [View PDF (569 kB)]
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Local structure around Fe in the diluted magnetic semiconductors Ga1-xFexAs studied by x-ray absorption fine structure
Y. L. Soo, G. Kioseoglou, S. Huang, S. Kim, Y. H. Kao, Y. Takatani, S. Haneda, and H. Munekata
Published 1 May 2001 (4 pages)
195209 [View PDF (50 kB)]
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Structural and electronic properties of ZnGeAs2
A. Janotti, Su-Huai Wei, S. B. Zhang, and Sarah Kurtz
Published 1 May 2001 (7 pages)
195210 [View PDF (562 kB)]

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

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Dephasing of electrons by two-level defects in quantum dots
Kang-Hun Ahn and Pritiraj Mohanty
Published 5 April 2001 (8 pages)
195301 [View PDF (108 kB)]
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Femtosecond pump-probe spectroscopy and time-resolved photoluminescence of an InxGa1-xN/GaN double heterostructure
C. K. Choi, B. D. Little, Y. H. Kwon, J. B. Lam, J. J. Song, Y. C. Chang, S. Keller, U. K. Mishra, and S. P. DenBaars
Published 5 April 2001 (7 pages)
195302 [View PDF (123 kB)]
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Far-infrared excitations below the Kohn mode: Internal motion in a quantum dot
Roman Krahne, Vidar Gudmundsson, Christian Heyn, and Detlef Heitmann
Published 9 April 2001 (6 pages)
195303 [View PDF (618 kB)]
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Selectively enhanced inelastic light scattering of electronic excitations in a semiconductor microcavity
T. Kipp, L. Rolf, C. Schüller, D. Endler, Ch. Heyn, and D. Heitmann
Published 10 April 2001 (4 pages)
195304 [View PDF (295 kB)]
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Kinetics of exciton photoluminescence in type-II semiconductor superlattices
L. S. Braginsky, M. Yu. Zaharov, A. M. Gilinsky, V. V. Preobrazhenskii, M. A. Putyato, and K. S. Zhuravlev
Published 12 April 2001 (10 pages)
195305 [View PDF (145 kB)]
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Series of (n×2) Si-rich reconstructions of β-SiC(001):  A prospective atomic wire
S. A. Shevlin, A. J. Fisher, and E. Hernández
Published 18 April 2001 (9 pages)
195306 [View PDF (188 kB)]
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Aharonov-Bohm effect of excitons in nanorings
Hui Hu, Jia-Lin Zhu, Dai-Jun Li, and Jia-Jiong Xiong
Published 18 April 2001 (11 pages)
195307 [View PDF (426 kB)]
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Far-infrared intersubband absorption in p-type GaAs/AlxGa1-xAs single heterojunctions under uniaxial compression
K. I. Kolokolov, S. D. Beneslavski, N. Ya. Minina, and A. M. Savin
Published 19 April 2001 (6 pages)
195308 [View PDF (112 kB)]
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Effect of surface intermixing on the morphology of Sb-terminated Ge(100) surfaces
L. H. Chan and E. I. Altman
Published 19 April 2001 (13 pages)
195309 [View PDF (1,040 kB)]
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Off-zone-center or indirect band-gap-like hole transport in heterostructures
Gerhard Klimeck, R. Chris Bowen, and Timothy B. Boykin
Published 20 April 2001 (9 pages)
195310 [View PDF (846 kB)]
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Electronic structure of vertically stacked self-assembled quantum disks
Marek Korkusiński and Pawel Hawrylak
Published 23 April 2001 (7 pages)
195311 [View PDF (349 kB)]
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Band-gap renormalization and excitonic binding in T-shaped quantum wires
M. Stopa
Published 23 April 2001 (13 pages)
195312 [View PDF (339 kB)]
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Charge pumping and photovoltaic effect in open quantum dots
Maxim G. Vavilov, Vinay Ambegaokar, and Igor L. Aleiner
Published 25 April 2001 (12 pages)
195313 [View PDF (329 kB)]
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Thickness-dependent valence-band photoemission from thin InAs and GaAs films
H. Åsklund, L. Ilver, J. Kanski, S. Mankefors, U. Södervall, and J. Sadowski
Published 25 April 2001 (7 pages)
195314 [View PDF (193 kB)]
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Phonon modes in InAs quantum dots
Shang-Fen Ren, Deyu Lu, and G. Qin
Published 25 April 2001 (9 pages)
195315 [View PDF (123 kB)]
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Evidence for quantum statistics of the exciton-biexciton system in a GaAs/AlAs type-II superlattice
H. Ichida and M. Nakayama
Published 25 April 2001 (6 pages)
195316 [View PDF (84 kB)]
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Electronic structure of beryllium acceptors confined in GaAs/AlxGa1-xAs quantum wells
Q. X. Zhao, S. Wongmanerod, M. Willander, P. O. Holtz, S. M. Wang, and M. Sadeghi
Published 26 April 2001 (5 pages)
195317 [View PDF (82 kB)]
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Electron-hole correlations in semiconductor quantum dots with tight-binding wave functions
Seungwon Lee, Lars Jönsson, John W. Wilkins, Garnett W. Bryant, and Gerhard Klimeck
Published 27 April 2001 (13 pages)
195318 [View PDF (250 kB)]
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Implantation and damage under oblique low-energy Si self-bombardment
Reinhardt Pinzón and Herbert M. Urbassek
Published 27 April 2001 (7 pages)
195319 [View PDF (214 kB)]
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Effect of nitrogen on the temperature dependence of the energy gap in InxGa1-xAs1-yNy/GaAs single quantum wells
A. Polimeni, M. Capizzi, M. Geddo, M. Fischer, M. Reinhardt, and A. Forchel
Published 27 April 2001 (5 pages)
195320 [View PDF (78 kB)]
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One-step photoemission calculations for ideal GaAs(001) and AlAs(001) surfaces and (GaAs)m(AlAs)n superlattices
T. Strasser, C. Solterbeck, W. Schattke, I. Bartoš, M. Cukr, P. Jiříček, C. S. Fadley, and M. A. Van Hove
Published 30 April 2001 (10 pages)
195321 [View PDF (606 kB)]

BRIEF REPORTS

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

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Evidence of quantum size effect in nanocrystalline silicon by optical absorption
Takahiro Matsumoto, Jun-ichi Suzuki, Masato Ohnuma, Yoshihiko Kanemitsu, and Yasuaki Masumoto
Published 30 April 2001 (5 pages)
195322 [View PDF (150 kB)]

ARTICLES

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

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Suppression of electron injection into a finite superlattice in an applied magnetic field
A. A. Krokhin, T. M. Fromhold, A. E. Belyaev, H. M. Murphy, L. Eaves, D. Sherwood, P. C. Main, and M. Henini
Published 30 April 2001 (8 pages)
195323 [View PDF (125 kB)]
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Detailed analysis of scanning tunneling microscopy images of the Si(001) reconstructed surface with buckled dimers
Hiromi Okada, Yoshitaka Fujimoto, Katsuyoshi Endo, Kikuji Hirose, and Yuzo Mori
Published 1 May 2001 (7 pages)
195324 [View PDF (405 kB)]
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Wurtzite–zinc-blende polytypism in ZnSe on GaAs(111)A
Akihiro Ohtake, Jun Nakamura, Masami Terauchi, Futami Sato, Michiyoshi Tanaka, Kozo Kimura, and Takafumi Yao
Published 1 May 2001 (4 pages)
195325 [View PDF (483 kB)]

Surface physics, low-dimensional systems, and related topics

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Morphology and size distribution of gold nanoclusters in a-C:H films studied by grazing incidence small-angle x-ray scattering
D. Babonneau, I. R. Videnović, M. G. Garnier, and P. Oelhafen
Published 4 April 2001 (5 pages)
195401 [View PDF (113 kB)]
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Metal to semiconductor transition on Ag/Ge(111): Surface electronic structure of the √3×√3, √39×√39, and 6×6 surfaces
H. M. Zhang, T. Balasubramanian, and R. I. G. Uhrberg
Published 9 April 2001 (4 pages)
195402 [View PDF (158 kB)]
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Ab initio calculation of the transmission coefficients from a superlattice electronic structure
Ingmar Riedel, Peter Zahn, and Ingrid Mertig
Published 9 April 2001 (6 pages)
195403 [View PDF (96 kB)]
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Magnetic response in a one-dimensional attractive interacting system with extended Fermi surface
Sujit Sarkar
Published 10 April 2001 (5 pages)
195404 [View PDF (70 kB)]
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Single-electron tunneling in metal droplets in the high conductance regime
S. T. Ruggiero, T. B. Ekkens, and Sh. Farhangfar
Published 10 April 2001 (7 pages)
195405 [View PDF (185 kB)]
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Molecular-dynamics study of the collision between a gas-phase C atom and an H atom chemisorbed on diamond surfaces
M.-H. Tsai
Published 16 April 2001 (5 pages)
195406 [View PDF (485 kB)]
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Electronic structure and magnetic anisotropy of Co/Au(111): A spin-resolved photoelectron spectroscopy study
M. Sawada, K. Hayashi, and A. Kakizaki
Published 18 April 2001 (5 pages)
195407 [View PDF (68 kB)]
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Coverage dependence of the microscopic diffusion of Na atoms on the Cu(001) surface: A combined helium atom scattering experiment and molecular dynamics study
J. Ellis, A. P. Graham, F. Hofmann, and J. P. Toennies
Published 20 April 2001 (9 pages)
195408 [View PDF (151 kB)]
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Ab initio origin of optical anisotropy in Ag(110)
S. Bouarab, M. Mebarki, A. Ziane, and M. A. Khan
Published 23 April 2001 (6 pages)
195409 [View PDF (197 kB)]
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Adsorption energetics of Ag on MgO(100)
J. H. Larsen, J. T. Ranney, D. E. Starr, J. E. Musgrove, and C. T. Campbell
Published 23 April 2001 (8 pages)
195410 [View PDF (386 kB)]
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Elastic and inelastic processes in the scattering of positive ions of hydrogen and helium from a LiF surface
M. C. Torralba, C. M. Slutzky, Evelina A. García, and E. C. Goldberg
Published 24 April 2001 (10 pages)
195411 [View PDF (136 kB)]
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Resonant Andreev reflections in superconductor–carbon-nanotube devices
Yadong Wei, Jian Wang, Hong Guo, Hatem Mehrez, and Christopher Roland
Published 25 April 2001 (5 pages)
195412 [View PDF (67 kB)]

BRIEF REPORTS

Surface physics, low-dimensional systems, and related topics

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Anisotropic nanomechanics of boron nitride nanotubes: Nanostructured “skin” effect
Deepak Srivastava, Madhu Menon, and KyeongJae Cho
Published 26 April 2001 (5 pages)
195413 [View PDF (144 kB)]

ARTICLES

Surface physics, low-dimensional systems, and related topics

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Model-independent inversion of x-ray or neutron reflectivity data
Erman Bengu, Monica Salud, and L. D. Marks
Published 26 April 2001 (7 pages)
195414 [View PDF (118 kB)]
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Swift chemical sputtering of amorphous hydrogenated carbon
E. Salonen, K. Nordlund, J. Keinonen, and C. H. Wu
Published 27 April 2001 (14 pages)
195415 [View PDF (541 kB)]
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Heat-flux induced changes to multicrystalline D2 surfaces
G. W. Collins, T. P. Bernat, E. R. Mapoles, B. J. Kozioziemski, and C. Duriez
Published 30 April 2001 (4 pages)
195416 [View PDF (242 kB)]
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Density-functional theory calculations of the interaction of protons and water with low-coordinated surface sites of calcium oxide
N. H. de Leeuw and J. A. Purton
Published 1 May 2001 (9 pages)
195417 [View PDF (1,121 kB)]
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Ordered structures of a nonplanar derivative of PTCDI on Ag(110): STM and LEED investigations
R. Nowakowski, C. Seidel, and H. Fuchs
Published 1 May 2001 (10 pages)
195418 [View PDF (1,378 kB)]

COMMENTS

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Comment on “Photoemission experiments on YbInCu4: Surface effects and temperature dependence”
J. J. Joyce, A. J. Arko, L. A. Morales, J. L. Sarrao, and H. Höchst
Published 27 April 2001 (5 pages)
197101 [View PDF (315 kB)]
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Reply to “Comment on ‘Photoemission experiments on YbInCu4: Surface effects and temperature dependence’ ”
F. Reinert, R. Claessen, G. Nicolay, D. Ehm, S. Hüfner, W. P. Ellis, G. -H. Gweon, J. W. Allen, B. Kindler, and W. Aßmus
Published 27 April 2001 (3 pages)
197102 [View PDF (37 kB)]

ERRATA

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Erratum: Quantum statistical theory of fluorescence of low density Frenkel excitons in a crystal slab [Phys. Rev. B 62, 16 453 (2000)]
Chang-qi Cao, Hui Cao, and Yu-xi Liu
Published 27 April 2001 (1 page)
199901(E) [View PDF (11 kB)]
 
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