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PROLA » Phys. Rev. B » Volume 70 » Issue 8
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Physical Review B – 15 August 2004
Volume 70, Issue 8

RAPID COMMUNICATIONS

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

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Evidence for an excited state with a large lattice relaxation in quasi-one-dimensional halogen-bridged Ni complexes
Y. Takahashi and T. Suemoto
Published 13 August 2004 (4 pages)
081101(R) [View PDF (50 kB)]
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Structure anomaly and electronic transition in RNiO3 (R=La,Pr,…,Gd)
J.-S. Zhou, J. B. Goodenough, and B. Dabrowski
Published 25 August 2004 (4 pages)
081102(R) [View PDF (539 kB)]
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Electron linewidths of wide-gap insulators: Excitonic effects in LiF
Andrea Marini and Angel Rubio
Published 25 August 2004 (4 pages)
081103(R) [View PDF (148 kB)]

Semiconductors I: bulk

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Spin-orbit splitting of the cyclotron resonance in GaAs
P. Tonello and E. Lipparini
Published 31 August 2004 (4 pages)
081201(R) [View PDF (55 kB)]

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

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Magnetization of nanoscopic quantum rings and dots
J. I. Climente, J. Planelles, and J. L. Movilla
Published 10 August 2004 (4 pages)
081301(R) [View PDF (270 kB)]
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Optically induced charging effects in self-assembled GaSb∕GaAs quantum dots
M. Hayne, O. Razinkova, S. Bersier, R. Heitz, L. Müller-Kirsch, M. Geller, D. Bimberg, and V. V. Moshchalkov
Published 10 August 2004 (4 pages)
081302(R) [View PDF (156 kB)]
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Onset of interlayer phase coherence in a bilayer two-dimensional electron system: Effect of layer density imbalance
I. B. Spielman, M. Kellogg, J. P. Eisenstein, L. N. Pfeiffer, and K. W. West
Published 17 August 2004 (4 pages)
081303(R) [View PDF (52 kB)]
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Photon-induced conductance steps and in situ modulation of disorderin mesoscopic electron systems
N. S. Beattie, B. E. Kardynał, A. J. Shields, I. Farrer, D. A. Ritchie, and M. Pepper
Published 23 August 2004 (4 pages)
081304(R) [View PDF (47 kB)]
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Contributions of the escape depth to the photoelectron intensity of a well-defined initial state
M. Morgenstern, T. Strasser, R. Adelung, M. Getzlaff, L. Kipp, M. Skibowski, W. Schattke, and R. Wiesendanger
Published 25 August 2004 (4 pages)
081305(R) [View PDF (355 kB)]
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Optical-fiber-based measurement of an ultrasmall volume high-Q photonic crystal microcavity
Kartik Srinivasan, Paul E. Barclay, Matthew Borselli, and Oskar Painter
Published 25 August 2004 (4 pages)
081306(R) [View PDF (471 kB)]
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Excitation of radiative and evanescent defect modes in linear photonic crystal waveguides
M. Galli, M. Belotti, D. Bajoni, M. Patrini, G. Guizzetti, D. Gerace, M. Agio, L. C. Andreani, and Y. Chen
Published 26 August 2004 (4 pages)
081307(R) [View PDF (177 kB)]
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Imaging of intra- and inter-Landau-level scattering in quantum Hall systems
Y. Kawano and T. Okamoto
Published 27 August 2004 (4 pages)
081308(R) [View PDF (199 kB)]
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Iodine insertion in pentacene thin films investigated by infrared and Raman spectroscopy
M. Cazayous, A. Sacuto, G. Horowitz, Ph. Lang, A. Zimmers, and R. P. S. M. Lobo
Published 30 August 2004 (4 pages)
081309(R) [View PDF (282 kB)]
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Lattice thermal conductivity of superlattice structures
D. A. Broido and T. L. Reinecke
Published 30 August 2004 (4 pages)
081310(R) [View PDF (64 kB)]
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Spin Hall effect and Berry phase in two-dimensional electron gas
Shun-Qing Shen
Published 31 August 2004 (4 pages)
081311(R) [View PDF (177 kB)]
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Spin Hall and spin-diagonal conductivity in the presence of Rashba and Dresselhaus spin-orbit coupling
N. A. Sinitsyn, E. M. Hankiewicz, Winfried Teizer, and Jairo Sinova
Published 31 August 2004 (4 pages)
081312(R) [View PDF (180 kB)]
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STM observation of Ga-dimers on a GaAs(001)-c(8×2)-Ga surface
H. Xu, Y. Y. Sun, Y. G. Li, Y. P. Feng, A. T. S. Wee, and A. C. H. Huan
Published 31 August 2004 (4 pages)
081313(R) [View PDF (490 kB)]
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Charge localization and isospin blockade in vertical double quantum dots
David Jacob, Bernhard Wunsch, and Daniela Pfannkuche
Published 31 August 2004 (4 pages)
081314(R) [View PDF (83 kB)]

Surface physics, low-dimensional systems, and related topics

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Hydrogen and carbon effects on Al2O3 surface phases and metal deposition
Xiao-Gang Wang and John R. Smith
Published 3 August 2004 (4 pages)
081401(R) [View PDF (429 kB)]
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Optical bistability in subwavelength slit apertures containing nonlinear media
J. A. Porto, L. Martín-Moreno, and F. J. García-Vidal
Published 13 August 2004 (4 pages)
081402(R) [View PDF (55 kB)]
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Quantum motion of hydrogen on Cu(001) using first-principles calculations
Per G. Sundell and Göran Wahnström
Published 18 August 2004 (4 pages)
081403(R) [View PDF (54 kB)]
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Local field effects in current transport through molecular electronic devices: Current density profiles and local nonequilibrium electron distributions
Yongqiang Xue and Mark A. Ratner
Published 27 August 2004 (4 pages)
081404(R) [View PDF (513 kB)]

ARTICLES

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

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Linear and nonlinear optical properties of one-dimensional Mott insulators consistingof Ni-halogen chain and CuO-chain compounds
M. Ono, K. Miura, A. Maeda, H. Matsuzaki, H. Kishida, Y. Taguchi, Y. Tokura, M. Yamashita, and H. Okamoto
Published 5 August 2004 (20 pages)
085101 [View PDF (494 kB)]
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Resonant inelastic x-ray scattering at the F 1s photoabsorption edge in LiF: Interplay of excitonic and conduction states, and Stokes’ doubling
A. Kikas, T. Käämbre, A. Saar, K. Kooser, E. Nõmmiste, I. Martinson, V. Kimberg, S. Polyutov, and F. Gel’mukhanov
Published 5 August 2004 (8 pages)
085102 [View PDF (110 kB)]
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Bond-length dependence of charge-transfer excitations and stretch phonon modes in perovskite ruthenates: Evidence of strong p–d hybridization effects
J. S. Lee, Y. S. Lee, T. W. Noh, S. Nakatsuji, H. Fukazawa, R. S. Perry, Y. Maeno, Y. Yoshida, S. I. Ikeda, Jaejun Yu, and C. B. Eom
Published 9 August 2004 (6 pages)
085103 [View PDF (71 kB)]
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Electronic, thermal, and elastic properties of Ti3Si1−xGexC2 solid solutions
P. Finkel, B. Seaman, K. Harrell, J. Palma, J. D. Hettinger, S. E. Lofland, A. Ganguly, M. W. Barsoum, Z. Sun, Sa Li, and R. Ahuja
Published 10 August 2004 (6 pages)
085104 [View PDF (123 kB)]
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Electronic structure and bonding in the Y-Si-O-N quaternary crystals
W. Y. Ching, Lizhi Ouyang, Hongzhi Yao, and Yong Nian Xu
Published 10 August 2004 (14 pages)
085105 [View PDF (359 kB)]
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Ground-state properties of the O(2) lattice model in two dimensions:A correlated-basis-function approach
Khaled Abu Qasem and M. L. Ristig
Published 20 August 2004 (10 pages)
085106 [View PDF (207 kB)]
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Magneto-optical properties of Li0.9Mo6O17: Color change in applied magnetic field
J. Choi, J. D. Woodward, J. L. Musfeldt, X. Wei, M.-H. Whangbo, J. He, R. Jin, and D. Mandrus
Published 23 August 2004 (4 pages)
085107 [View PDF (54 kB)]
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Doping effects on the electronic and structural properties of CoO2: An LSDA+U study
Peihong Zhang, Weidong Luo, Vincent H. Crespi, Marvin L. Cohen, and Steven G. Louie
Published 24 August 2004 (13 pages)
085108 [View PDF (509 kB)]
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Properties of Abrikosov lattices as photonic crystals
Hiroyuki Takeda, Katsumi Yoshino, and Anvar A. Zakhidov
Published 24 August 2004 (5 pages)
085109 [View PDF (98 kB)]
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Path-integral theory for evolution of momentum-specified photoemission spectra from broad Gaussian to two-headed Lorentzian due to electron-phonon coupling
Kai Ji, Hang Zheng, and Keiichiro Nasu
Published 25 August 2004 (9 pages)
085110 [View PDF (116 kB)]
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Stability of the staging structure of charge-transfer complexes showing a neutral–ionic transition
Takako Iizuka-Sakano, Tohru Kawamoto, Yukihiro Shimoi, and Shuji Abe
Published 25 August 2004 (9 pages)
085111 [View PDF (308 kB)]
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α-γ transition in metallic Ce studied by resonant x-ray spectroscopies
C. Dallera, M. Grioni, A. Palenzona, M. Taguchi, E. Annese, G. Ghiringhelli, A. Tagliaferri, N. B. Brookes, Th. Neisius, and L. Braicovich
Published 25 August 2004 (8 pages)
085112 [View PDF (172 kB)]
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Magnetic quantum oscillations of the conductivity in layered conductors
V. M. Gvozdikov
Published 27 August 2004 (7 pages)
085113 [View PDF (124 kB)]
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Slave-boson approach to the infinite-U Anderson-Holstein impurity model
Hyun C. Lee and Han-Yong Choi
Published 30 August 2004 (12 pages)
085114 [View PDF (130 kB)]
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Shake-up valence excitations in CuO by resonant inelastic x-ray scattering
G. Döring, C. Sternemann, A. Kaprolat, A. Mattila, K. Hämäläinen, and W. Schülke
Published 30 August 2004 (15 pages)
085115 [View PDF (453 kB)]
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Origin of the different photoactivity of N-doped anatase and rutile TiO2
Cristiana Di Valentin, Gianfranco Pacchioni, and Annabella Selloni
Published 30 August 2004 (4 pages)
085116 [View PDF (228 kB)]
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Orbital ordering, Jahn-Teller distortion, and resonant x-ray scattering in KCuF3
N. Binggeli and M. Altarelli
Published 31 August 2004 (10 pages)
085117 [View PDF (238 kB)]
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Charge ordering and phase separation in the infinite dimensional extended Hubbard model
Ning-Hua Tong, Shun-Qing Shen, and Ralf Bulla
Published 31 August 2004 (8 pages)
085118 [View PDF (95 kB)]

Semiconductors I: bulk

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Calculation of deep states in SiGe alloys: Interstitial carbon-oxygen complexes
A. Balsas, J. Coutinho, V. J. B. Torres, P. R. Briddon, and M. Barroso
Published 3 August 2004 (7 pages)
085201 [View PDF (106 kB)]
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Reassignment of phosphorus-related donors in SiC
E. Rauls, M. V. B. Pinheiro, S. Greulich-Weber, and U. Gerstmann
Published 4 August 2004 (6 pages)
085202 [View PDF (341 kB)]
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Hysteretic electroluminescence in organic light-emitting diodes for spin injection
G. Salis, S. F. Alvarado, M. Tschudy, T. Brunschwiler, and R. Allenspach
Published 12 August 2004 (6 pages)
085203 [View PDF (154 kB)]
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Pressure-induced amorphous-to-amorphous phase transition in GaAs
Murat Durandurdu
Published 23 August 2004 (10 pages)
085204 [View PDF (958 kB)]
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Unoccupied orbitals of 3d transition metals in ZnS
V. Pérez-Dieste, J. N. Crain, A. Kirakosian, J. L. McChesney, E. Arenholz, A. T. Young, J. D. Denlinger, D. L. Ederer, T. A. Callcott, S. A. Lopez-Rivera, and F. J. Himpsel
Published 24 August 2004 (5 pages)
085205 [View PDF (253 kB)]
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First-principles studies of structural, electronic, and dynamical properties of Be chalcogenides
G. P. Srivastava, H. M. Tütüncü, and N. Günhan
Published 25 August 2004 (6 pages)
085206 [View PDF (86 kB)]
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Group-V mixing effects in the structural and optical properties of (ZnSi)1∕2P1∕4As3∕4
A. A. Leitão and R. B. Capaz
Published 25 August 2004 (7 pages)
085207 [View PDF (281 kB)]
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Two-level model and magnetic field effects on the hysteresis in n-GaAs
Shwu-Yun Tsay Tzeng and Yiharn Tzeng
Published 25 August 2004 (7 pages)
085208 [View PDF (76 kB)]
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Analysis of band anticrossing in GaNxP1−x alloys
I. A. Buyanova, M. Izadifard, A. Kasic, H. Arwin, W. M. Chen, H. P. Xin, Y. G. Hong, and C. W. Tu
Published 26 August 2004 (5 pages)
085209 [View PDF (68 kB)]
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Stark shifts of 2p hydrogenic states in magnetic fields
David M. Larsen
Published 26 August 2004 (6 pages)
085210 [View PDF (68 kB)]
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Ultrafast transport of electrons in GaAs: Direct observation of quasiballistic motion and side valley transfer
A. Schwanhäußer, M. Betz, M. Eckardt, S. Trumm, L. Robledo, S. Malzer, A. Leitenstorfer, and G. H. Döhler
Published 30 August 2004 (8 pages)
085211 [View PDF (590 kB)]
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Ultrafast photogeneration of charged polarons on conjugated polymer chains in dilute solution
Paulo B. Miranda, Daniel Moses, and Alan J. Heeger
Published 31 August 2004 (9 pages)
085212 [View PDF (98 kB)]

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

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Current-voltage asymmetries and negative differential conductance due to strong electron correlations in double quantum dots
J. Fransson and O. Eriksson
Published 6 August 2004 (12 pages)
085301 [View PDF (196 kB)]
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Three key questions on fractal conductance fluctuations: Dynamics, quantization, and coherence
A. P. Micolich, R. P. Taylor, T. P. Martin, R. Newbury, T. M. Fromhold, A. G. Davies, H. Linke, W. R. Tribe, L. D. Macks, C. G. Smith, E. H. Linfield, and D. A. Ritchie
Published 9 August 2004 (5 pages)
085302 [View PDF (277 kB)]
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Tunneling properties of quantum dot arrays in a strong magnetic field
V. Moldoveanu, A. Aldea, and B. Tanatar
Published 9 August 2004 (10 pages)
085303 [View PDF (227 kB)]
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Impact of an interface dipole layer on molecular level alignment at an organic-conductor interface studied by ultraviolet photoemission spectroscopy
S. Kera, Y. Yabuuchi, H. Yamane, H. Setoyama, K. K. Okudaira, A. Kahn, and N. Ueno
Published 10 August 2004 (6 pages)
085304 [View PDF (409 kB)]
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Correlation of phonon decay with localized electron spin-phase diffusion
Y. G. Semenov and K. W. Kim
Published 10 August 2004 (5 pages)
085305 [View PDF (70 kB)]
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Multidielectric response of a two-dimensional electron gas in tilted magnetic fields
Yu. Bychkov, C. Faugeras, and G. Martinez
Published 11 August 2004 (8 pages)
085306 [View PDF (92 kB)]
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Status of the Fermi surface in mixed composite-boson–composite-fermion quantum Hall states
Milica V. Milovanović
Published 12 August 2004 (4 pages)
085307 [View PDF (50 kB)]
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Tunable spin polarization in a two-dimensional electron gas modulated by a ferromagnetic metal stripe and a Schottky metal stripe
Feng Zhai, H. Q. Xu, and Yong Guo
Published 13 August 2004 (6 pages)
085308 [View PDF (734 kB)]
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Relative strength of the screened Coulomb interaction and phase-space filling on exciton bleaching in multiple quantum well structures
Moongoo Choi, Koo-Chul Je, Sang-Youp Yim, and Seung-Han Park
Published 20 August 2004 (4 pages)
085309 [View PDF (51 kB)]
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Electronic lifetimes in ballistic quantum dots electrostatically coupled to metallic environments
Francisco Guinea, Rodolfo A. Jalabert, and Fernando Sols
Published 23 August 2004 (8 pages)
085310 [View PDF (129 kB)]
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Generation of singlet oxygen at room temperature mediated by energy transfer from photoexcited porous Si
Minoru Fujii, Shingo Minobe, Motofumi Usui, Shinji Hayashi, Egon Gross, Joachim Diener, and Dmitri Kovalev
Published 23 August 2004 (5 pages)
085311 [View PDF (136 kB)]
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Initial stages of Pt growth on Ge(001) studied by scanning tunneling microscopy and density functional theory
Oguzhan Gurlu, Harold J. W. Zandvliet, Bene Poelsema, Sefa Dag, and S. Ciraci
Published 25 August 2004 (10 pages)
085312 [View PDF (1,181 kB)]
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Effect of strain on atomic ordering and action of surfactants in ternary alloy thin films
Aparna Chakrabarti and Karel Kunc
Published 25 August 2004 (5 pages)
085313 [View PDF (45 kB)]
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Interface phonons in InAs and AlAs quantum dot structures
A. G. Milekhin, A. I. Toropov, A. K. Bakarov, D. A. Tenne, G. Zanelatto, J. C. Galzerani, S. Schulze, and D. R. T. Zahn
Published 25 August 2004 (5 pages)
085314 [View PDF (145 kB)]
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Finger-gate array quantum pumps: Pumping characteristics and mechanisms
S. W. Chung, C. S. Tang, C. S. Chu, and C. Y. Chang
Published 27 August 2004 (7 pages)
085315 [View PDF (124 kB)]
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Transient photoluminescence and simultaneous amplified spontaneous emission from multiexciton states in CdSe quantum dots
J.-Michel Caruge, Yinthai Chan, V. Sundar, H. J. Eisler, and Moungi G. Bawendi
Published 27 August 2004 (7 pages)
085316 [View PDF (332 kB)]
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Dissipative tunneling and orthogonality catastrophe in molecular transistors
Stephan Braig and Karsten Flensberg
Published 30 August 2004 (8 pages)
085317 [View PDF (309 kB)]
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Renormalization group study of the conductances of interacting quantum wire systems with different geometries
Sourin Das, Sumathi Rao, and Diptiman Sen
Published 30 August 2004 (15 pages)
085318 [View PDF (207 kB)]
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Optical phonons in a periodically inverted polar superlattice
Jing Chen and Jacob B. Khurgin
Published 31 August 2004 (10 pages)
085319 [View PDF (161 kB)]
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Kelvin probe force microscopy of semiconductor surface defects
Y. Rosenwaks, R. Shikler, Th. Glatzel, and S. Sadewasser
Published 31 August 2004 (7 pages)
085320 [View PDF (475 kB)]
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Reconstruction of silicon surfaces: A stochastic optimization problem
Cristian V. Ciobanu and Cristian Predescu
Published 31 August 2004 (11 pages)
085321 [View PDF (1,329 kB)]
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Maximum density hole droplets of an antidot in strong magnetic fields
N. Y. Hwang, S.-R. Eric Yang, H.-S. Sim, and Hangmo Yi
Published 31 August 2004 (11 pages)
085322 [View PDF (218 kB)]

Surface physics, low-dimensional systems, and related topics

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Scaling of submonolayer island sizes in surfactant-mediated epitaxy of semiconductors
Vasily Cherepanov, Sergey Filimonov, Josef Mysliveček, and Bert Voigtländer
Published 5 August 2004 (6 pages)
085401 [View PDF (493 kB)]
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Simulated scanning tunneling microscopy images of three-dimensional clusters: H8Si8O12 on Si(100)-2×1
Yunqing Chen, Kevin S. Schneider, Mark M. Banaszak Holl, and B. G. Orr
Published 5 August 2004 (7 pages)
085402 [View PDF (522 kB)]
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First-principles calculations for the electronic band structures of small diametersingle-wall carbon nanotubes
V. Zólyomi and J. Kürti
Published 6 August 2004 (8 pages)
085403 [View PDF (221 kB)]
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Room temperature study of a strain-induced electronic superstructure on a magnetite (111) surface
N. Berdunov, S. Murphy, G. Mariotto, and I. V. Shvets
Published 6 August 2004 (7 pages)
085404 [View PDF (646 kB)]
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First-principles simulations of STM images: From tunneling to the contact regime
Jose Manuel Blanco, Cesar González, Pavel Jelínek, José Ortega, Fernando Flores, and Rubén Pérez
Published 9 August 2004 (9 pages)
085405 [View PDF (556 kB)]
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Mechanisms for the behavior of carbon films during annealing
D. G. McCulloch, J. L. Peng, D. R. McKenzie, S. P. Lau, D. Sheeja, and B. K. Tay
Published 11 August 2004 (8 pages)
085406 [View PDF (1,011 kB)]
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Effects of electrostatic fields and Casimir force on cantilever vibrations
A. A. Chumak, P. W. Milonni, and G. P. Berman
Published 23 August 2004 (9 pages)
085407 [View PDF (155 kB)]
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Combined scanning tunneling microscopy and reflectance anisotropy spectroscopy study of self-organized anisotropic cobalt nanodots on a vicinal Au(111) surface
N. Witkowski, Y. Borensztein, G. Baudot, V. Repain, Y. Girard, and S. Rousset
Published 23 August 2004 (6 pages)
085408 [View PDF (299 kB)]
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First-principles calculations of tunneling conductance
H. Ishida, D. Wortmann, and T. Ohwaki
Published 24 August 2004 (8 pages)
085409 [View PDF (100 kB)]
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Electron transport through molecules: Self-consistent and non-self-consistent approaches
San-Huang Ke, Harold U. Baranger, and Weitao Yang
Published 24 August 2004 (12 pages)
085410 [View PDF (498 kB)]
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Defect structure of Ga1−xMnxAs: A cross-sectional scanning tunneling microscopy study
A. Mikkelsen, B. Sanyal, J. Sadowski, L. Ouattara, J. Kanski, S. Mirbt, O. Eriksson, and E. Lundgren
Published 25 August 2004 (5 pages)
085411 [View PDF (445 kB)]
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Direct observation of soliton dynamics in charge-density waves on a quasi-one-dimensional metallic surface
Harumo Morikawa, Iwao Matsuda, and Shuji Hasegawa
Published 25 August 2004 (6 pages)
085412 [View PDF (625 kB)]
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Electronic structure and angle-resolved photoemission spectra of vicinal Cu(111) surfaces via the one-step model
R. Eder and H. Winter
Published 25 August 2004 (10 pages)
085413 [View PDF (305 kB)]
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Mesoscopic electron and phonon transport through a curved wire
Shi-Xian Qu and Michael R. Geller
Published 26 August 2004 (8 pages)
085414 [View PDF (139 kB)]
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SrTiO3(001)(2×1) reconstructions: First-principles calculations of surface energy and atomic structure compared with scanning tunneling microscopy images
Karen Johnston, Martin R. Castell, Anthony T. Paxton, and Michael W. Finnis
Published 26 August 2004 (12 pages)
085415 [View PDF (1,141 kB)]
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Elastic interaction and self-relaxation energies of coherently strained conical islands
V. A. Shchukin, D. Bimberg, T. P. Munt, and D. E. Jesson
Published 27 August 2004 (10 pages)
085416 [View PDF (275 kB)]
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Rigid crystalline phases of polymerized fullerenes
Savas Berber, Eiji Osawa, and David Tománek
Published 30 August 2004 (6 pages)
085417 [View PDF (285 kB)]
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First-principles electronic structure study of the quantum size effects in (111) films of δ-plutonium
A. K. Ray and J. C. Boettger
Published 30 August 2004 (6 pages)
085418 [View PDF (161 kB)]
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Atomic-scale study of the nonmelting, wetting, and freezing behavior of KCl(100)
A. Zaoui and W. Sekkal
Published 31 August 2004 (8 pages)
085419 [View PDF (2,158 kB)]

COMMENTS

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Comment on “Diffusion Monte Carlo study of jellium surfaces: Electronic densities and pair correlation functions”
J. M. Pitarke
Published 24 August 2004 (3 pages)
087401 [View PDF (34 kB)]
 
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