2003 ANNUAL INDEX - PR VOLUMES 67 and 68, PRL VOLUMES 90 and 91 Section U

Collaborations | Authors A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Uam, T.J.
    see [Adler,S.S., Phys. Rev. Lett. 91, 72303 (2003)]
Ubachs, W.
    see [Brandi,F., Phys. Rev. Lett. 91, 163901 (2003)]
Ubertini, S.
    S. Ubertini, G. Bella, and S. Succi
    Lattice Boltzmann method on unstructured grids: Further developments
    PACS: 47.11.+j 05.20.Dd 47.10.+g
    Phys. Rev. E 68, 16701 (2003) [abstract]
Uberuaga, Blas P.
    Blas P. Uberuaga, Arthur F. Voter, Kurt Ken Sieber, and David S. Sholl
    Mechanisms and rates of interstitial H$"" sub 2_ diffusion in crystalline C$"" sub 60_
    PACS: 66.30.Jt 05.60.Cd 81.05.Tp 82.20.Kh
    Phys. Rev. Lett. 91, 105901 (2003) [abstract]
Ubizskii, S.B. Uchida, A.
    see [Heil,T., Phys. Rev. A 68, 33811 (2003)]

    A. Uchida, S. Kinugawa, T. Matsuura, and S. Yoshimori
    Dual synchronization of chaos in one-way coupled microchip lasers
    PACS: 05.45.Xt 42.65.Sf 42.55.Rz
    Phys. Rev. E 67, 26220 (2003) [abstract]

    A. Uchida, K. Higa, T. Shiba, S. Yoshimori, F. Kuwashima, and H. Iwasawa
    Generalized synchronization of chaos in He-Ne lasers
    PACS: 05.45.Xt 42.65.Sf 42.55.Lt
    Phys. Rev. E 68, 16215 (2003) [abstract]

    A. Uchida, M. Kawano, and S. Yoshimori
    Dual synchronization of chaos in Colpitts electronic oscillators and its applications for communications
    PACS: 05.45.Xt
    Phys. Rev. E 68, 56207 (2003) [abstract]

Uchida, Atsushi
    Atsushi Uchida, Ryan McAllister, Riccardo Meucci, and Rajarshi Roy
    Generalized synchronization of chaos in identical systems with hidden degrees of freedom
    PACS: 05.45.Xt 05.45.Ac 42.65.Sf
    Phys. Rev. Lett. 91, 174101 (2003) [abstract]
Uchida, K. Uchida, Kazuyuki
    Kazuyuki Uchida, Shinji Tsuneyuki, and Tatsuo Schimizu
    First-principles calculations of carrier-doping effects in SrTiO$"" sub 3_
    PACS: 77.80.Bh 77.84.Dy
    Phys. Rev. B 68, 174107 (2003) [abstract]
Uchida, M. Uchida, S.
    see [Yoshida,T., Phys. Rev. Lett. 91, 27001 (2003)]
    see [Moskvin,A.S., Phys. Rev. Lett. 91, 37001 (2003)]
    see [Kuzmenko,A.B., Phys. Rev. Lett. 91, 37004 (2003)]
    see [Gozar,A., Phys. Rev. Lett. 91, 87401 (2003)]
    see [Tajima,S., Phys. Rev. Lett. 91, 129701 (2003)]
    see [Maeda,A., Phys. Rev. B 67, 115115 (2003)]
    see [Wakimoto,S., Phys. Rev. B 67, 184419 (2003)]
Uchida, Shinichi Uchida, Y.
    see [Eguchi,K., Phys. Rev. Lett. 90, 21802 (2003)]
Uchida, Yuki Uchino, Kiichiro Uchino, T.
    T. Uchino, A. Sakoh, M. Azuma, S. Kohara, M. Takahashi, M. Takano, and T. Yoko
    Anelastic compression of nanometer-sized silica particles under high pressure: A high-energy x-ray diffraction measurement
    PACS: 61.43.-j 61.10.-i
    Phys. Rev. B 67, 92202 (2003) [abstract]

    T. Uchino and S.R. Elliott
    Electronic excitation and transient defects in As$"" sub 2_S$"" sub 3_ glass
    PACS: 61.43.Dq 71.55.Jv 73.61.Jc
    Phys. Rev. B 67, 174201 (2003) [abstract]

    T. Uchino and T. Yoko
    Mechanism of electron localization at edge-sharing units in amorphous SiO$"" sub 2_
    PACS: 61.72.Ji 61.43.Fs 61.80.Ba 68.35.Dv
    Phys. Rev. B 68, R41201 (2003) [abstract]

Uchinokura, K. Uchinokura, Kunimitsu Uchiyama, Chikako
    Chikako Uchiyama and Masaki Aihara
    Synchronized pulse control of decoherence
    PACS: 03.67.Hk
    Phys. Rev. A 68, 52302 (2003) [abstract]
Uchiyama, H.
    see [Masui,T., Phys. Rev. B 68, R60506 (2003)]
Uda, T.
    see [Suwa,Yuji, Phys. Rev. Lett. 90, 156101 (2003)]
Uda, Tsuyoshi Udagawa, M.
    see [Ito,M., Phys. Rev. Lett. 91, 77001 (2003)]
Udagawa, Masayuki Udagawa, Y. Udagawa, Yasuo Udías, J.M. Udias, J.M.
    see [Strauch,S., Phys. Rev. Lett. 91, 52301 (2003)]
Udovic, T.J. Udrea, S.
    see [Tahir,N.A., Phys. Rev. B 67, 184101 (2003)]
    see [Tahir,N.A., Phys. Rev. Special Topics - Accelerators and Beams 6, 20101 (2003)]
Udron, D. Udvardi, L.
    L. Udvardi, L. Szunyogh, K. Palotás, and P. Weinberger
    First-principles relativistic study of spin waves in thin magnetic films
    PACS: 75.10.Jm 75.30.Ds 75.30.Gw 75.70.Ak
    Phys. Rev. B 68, 104436 (2003) [abstract]
Udyanskyy, A.
    see [Reichert,H., Phys. Rev. Lett. 90, 185504 (2003)]
Ue, M. Ueba, Hiromu Ueda, H. Ueda, Hideki Ueda, Hiromitsu Ueda, K.
    K. Ueda, M. Kitajima, A. De Fanis, Y. Tamenori, H. Yamaoka, H. Shindo, T. Furuta, T. Tanaka, H. Tanaka, H. Yoshida, R. Sankari, S. Aksela, S. Fritzsche, and N.M. Kabachnik
    Doppler-free resonant Raman auger spectroscopy of Ne$"" sup +_ 2$s_2$p sup 5_3$p_ excited states
    PACS: 32.80.Dz 32.80.Fb 32.80.Hd
    Phys. Rev. Lett. 90, 153005 (2003) [abstract]

    K. Ueda, M. Kitajima, A. De Fanis, T. Furuta, H. Shindo, H. Tanaka, K. Okada, R. Feifel, S.L. Sorensen, H. Yoshida, and Y. Senba
    Anisotropic ultrafast dissociation probed by the Doppler effect in resonant photoemission from CF$"" sub 4_
    PACS: 33.80.Eh 33.20.Rm 33.20.Wr
    Phys. Rev. Lett. 90, 233006 (2003) [abstract]

    see [Kitajima,M., Phys. Rev. Lett. 91, 213003 (2003)]
    see [Feifel,R., Phys. Rev. A 67, 32504 (2003)]
    see [Mistrov,D.A., Phys. Rev. A 68, 22508 (2003)]

Ueda, Kazuo Ueda, Kei-Ichi Ueda, Ken-ichi Ueda, M.
    M. Ueda, K. Yabana, and T. Nakatsukasa
    Application of an absorbing boundary condition to nuclear breakup reactions
    PACS: 24.10.-i 24.50.+g 25.60.Gc 25.70.Mn
    Phys. Rev. C 67, 14606 (2003) [abstract]
Ueda, Masahito Ueda, R. Ueda, Toru Ueda, Y. Uefuji, T.
    see [Yamada,K., Phys. Rev. Lett. 90, 137004 (2003)]
    see [Fujita,M., Phys. Rev. B 67, 14514 (2003)]
Uehara, J.S.
    J.S. Uehara, M.A. Ambroso, R.P. Ojha, and D.J. Durian
    Low-speed impact craters in loose granular media
    PACS: 45.70.Ht 45.70.Cc 83.80.Fg 89.75.Da
    Phys. Rev. Lett. 90, 194301 (2003) [abstract]

    J.S. Uehara, M.A. Ambroso, R.P. Ojha, and D.J. Durian
    Erratum: Low-speed impact craters in loose granular media [Phys. Rev. Lett. $ bold "90" _, 194301 (2003)]
    PACS: 45.70.-n 45.70.Cc 83.80.Fg
    Phys. Rev. Lett. 91, 149902(E) (2003) [abstract]

Uehara, K. Uehara, S.
    see [Kaneko,J., Phys. Rev. Lett. 90, 21801 (2003)]
    see [Fang,F., Phys. Rev. Lett. 90, 71801 (2003)]
    see [Gabyshev,N., Phys. Rev. Lett. 90, 121802 (2003)]
    see [Abe,K., Phys. Rev. Lett. 90, 131803 (2003)]
    see [Krokovny,P., Phys. Rev. Lett. 90, 141802 (2003)]
    see [Wang,M.-Z., Phys. Rev. Lett. 90, 201802 (2003)]
    see [Zhang,J., Phys. Rev. Lett. 91, 221801 (2003)]
    see [Huang,H.-C., Phys. Rev. Lett. 91, 241802 (2003)]
    see [Ishikawa,A., Phys. Rev. Lett. 91, 261601 (2003)]
    see [Abe,K., Phys. Rev. Lett. 91, 261602 (2003)]
    see [Lee,S.H., Phys. Rev. Lett. 91, 261801 (2003)]
    see [Choi,S.-K., Phys. Rev. Lett. 91, 262001 (2003)]
    see [Krokovny,P., Phys. Rev. Lett. 91, 262002 (2003)]
    see [Abe,K., Phys. Rev. D 67, R31102 (2003)]
    see [Abe,K., Phys. Rev. D 67, 32003 (2003)]
    see [Hastings,N.C., Phys. Rev. D 67, 52004 (2003)]
    see [Zheng,Y., Phys. Rev. D 67, 92004 (2003)]
    see [Unno,Y., Phys. Rev. D 68, R11103 (2003)]
    see [Abe,K., Phys. Rev. D 68, 12001 (2003)]
    see [Swain,S.K., Phys. Rev. D 68, R51101 (2003)]
    see [Chang,M.-C., Phys. Rev. D 68, R111101 (2003)]
Uekusa, Nobuhiro
    Nobuhiro Uekusa
    Effective de Sitter brane via running radius
    PACS: 04.50.+h 11.25.-w
    Phys. Rev. D 68, 124009 (2003) [abstract]

    see [Ghoroku,Kazuo, Phys. Rev. D 68, 125002 (2003)]

Ueland, B.
    see [Mao,Z.Q., Phys. Rev. Lett. 90, 186601 (2003)]
Ueland, B.G.
    see [Snyder,J., Phys. Rev. Lett. 91, 107201 (2003)]
Uematsu, T.
    T. Uematsu, C. Svanberg, M. Nydén, and P. Jacobsson
    Power laws in polymer solution dynamics
    PACS: 61.25.Hq 36.20.Fz 05.40.-a
    Phys. Rev. E 68, 51803 (2003) [abstract]
Uematsu, Tsuneo Uemura, Y.J. Uen, T.M.
    see [Luo,C.W., Phys. Rev. Lett. 90, 179703 (2003)]
    see [Luo,C.W., Phys. Rev. B 68, R220508 (2003)]
Ueno, H.
    see [Miyatake,H., Phys. Rev. C 67, 14306 (2003)]
    see [Ogawa,H., Phys. Rev. C 67, 64308 (2003)]
Ueno, K.
    see [Kaneko,J., Phys. Rev. Lett. 90, 21801 (2003)]
    see [Fang,F., Phys. Rev. Lett. 90, 71801 (2003)]
    see [Abe,K., Phys. Rev. Lett. 90, 131803 (2003)]
    see [Wang,M.-Z., Phys. Rev. Lett. 90, 201802 (2003)]
    see [Chen,K.-F., Phys. Rev. Lett. 91, 201801 (2003)]
    see [Ishikawa,A., Phys. Rev. Lett. 91, 261601 (2003)]
    see [Abe,K., Phys. Rev. Lett. 91, 261602 (2003)]
    see [Choi,S.-K., Phys. Rev. Lett. 91, 262001 (2003)]
    see [Hastings,N.C., Phys. Rev. D 67, 52004 (2003)]
    see [Zheng,Y., Phys. Rev. D 67, 92004 (2003)]
    see [Unno,Y., Phys. Rev. D 68, R11103 (2003)]
    see [Swain,S.K., Phys. Rev. D 68, R51101 (2003)]
    see [Chang,M.-C., Phys. Rev. D 68, R111101 (2003)]

    K. Ueno
    Pattern formation in crystal growth under parabolic shear flow
    PACS: 81.10.-h 47.20.Hw 81.30.Fb
    Phys. Rev. E 68, 21603 (2003) [abstract]

Ueno, Nobuo Ueno, T.
    T. Ueno, S. Balibar, T. Mizusaki, F. Caupin, and E. Rolley
    Critical Casimir effect and wetting by helium mixtures
    PACS: 68.35.Rh 64.60.Fr 67.60.-g
    Phys. Rev. Lett. 90, 116102 (2003) [abstract]
Ueno-Hayashi, S.
    see [Abbott,T., Phys. Rev. C 68, 34908 (2003)]
Uesaka, M. Uesaka, Mitsuru Uesugi, Tokuteru
    Tokuteru Uesugi, Masanori Kohyama, and Kenji Higashi
    $Ab ~ initio_ study on divacancy binding energies in aluminum and magnesium
    PACS: 61.72.Ji 61.72.Bb 31.15.Ar
    Phys. Rev. B 68, 184103 (2003) [abstract]
Uesugi, Tomoko Uesugi-Saitow, Yuki Ugajin, Ryuichi
    Ryuichi Ugajin
    Statistical crossover characterization of the heterotic localized-extended transition
    PACS: 05.45.Mt 02.50.Cw 73.20.Fz 73.21.Cd
    Phys. Rev. E 68, 16219 (2003) [abstract]
Ugarte, D. Ugarte, Daniel Uggerhøj, U.I. Uggla, Claes
    Claes Uggla, Henk van Elst, John Wainwright, and George F.R. Ellis
    Past attractor in inhomogeneous cosmology
    PACS: 98.80.Jk 04.20.Dw 04.20.Ha
    Phys. Rev. D 68, 103502 (2003) [abstract]
Uglov, S.R. Ugoccioni, R. Ugulava, A.
    A. Ugulava, L. Chotorlishvili, and K. Nikoladze
    Overlapping of nonlinear resonances and the problem of quantum chaos
    PACS: 05.45.-a
    Phys. Rev. E 68, 26216 (2003) [abstract]
Uher, C.
    see [Yang,J., Phys. Rev. B 67, 165207 (2003)]
Uhlarz, M.
    see [Umeo,K., Phys. Rev. B 67, 144408 (2003)]
Uhlarz, Marc Uhlig, F. Uhlmann, Mathias
    Mathias Uhlmann, Thomas Kunert, Frank Grossmann, and Rüdiger Schmidt
    Mixed classical-quantum approach to excitation, ionization, and fragmentation of H$"" sub 2 sup + _ in intense laser fields
    PACS: 32.80.Rm 34.50.Gb 42.50.Hz
    Phys. Rev. A 67, 13413 (2003) [abstract]
Uhm, Han S.
    Han S. Uhm and Ronald C. Davidson
    Effects of electron collisions on the resistive hose instability in intense charged particle beams propagating through background plasma
    PACS: 29.27.Bd 41.75.-i 41.85.-p 52.40.Mj
    Phys. Rev. Special Topics - Accelerators and Beams 6, 34204 (2003) [abstract]
Uhrberg, R.I.G. Uhrig, E. Uhrig, Eckhard
    Eckhard Uhrig, Roland Sterzel, Stefan Brühne, and Wolf Assmus
    Comment on ``Quasicrystal-crystal transformation in Zn-Mg$ndash_rare-earth alloys''
    PACS: 61.48.+c 61.18.-j 64.90.+b
    Phys. Rev. Lett. 91, 89601 (2003) [abstract]
Uhrig, Götz S. Uhrig, G.S. Újfalussy, B. Uji, S.
    see [Ebihara,T., Phys. Rev. Lett. 90, 166404 (2003)]

    S. Uji, T. Terashima, S. Yasuzuka, J. Yamaura, H.M. Yamamoto, and R. Kato
    Fermi surface and angular-dependent magnetoresistance in the organic conductor (BEDT-TTF)$"" sub 2_Br(DIA)
    PACS: 71.18.+y 71.20.Rv 72.15.Gd
    Phys. Rev. B 68, 64420 (2003) [abstract]

    see [Kang,Haeyong, Phys. Rev. B 68, 132508 (2003)]

Uji, Shinya Ukai, M.
    see [Miyoshi,T., Phys. Rev. Lett. 90, 232502 (2003)]
Ukawa, A.
    see [Khan,A. Ali, Phys. Rev. Lett. 90, 29902(E) (2003)]
    see [Aoki,S., Phys. Rev. Lett. 91, 212001 (2003)]
    see [Aoki,S., Phys. Rev. D 67, 14502 (2003)]
    see [Aoki,S., Phys. Rev. D 67, 14506 (2003)]
    see [Aoki,S., Phys. Rev. D 67, 34503 (2003)]
    see [Ali Khan,A., Phys. Rev. D 67, 59901(E) (2003)]
    see [Lesk,V.I., Phys. Rev. D 67, 74503 (2003)]
    see [Noaki,J., Phys. Rev. D 68, 14501 (2003)]
    see [Umeda,T., Phys. Rev. D 68, 34503 (2003)]
    see [Aoki,S., Phys. Rev. D 68, 54502 (2003)]
Ukegawa, F.
    see [Acosta,D., Phys. Rev. Lett. 90, 81802 (2003)]
    see [Acosta,D., Phys. Rev. Lett. 90, 131801 (2003)]
    see [Acosta,D., Phys. Rev. Lett. 90, 221803 (2003)]
    see [Acosta,D., Phys. Rev. Lett. 90, 251801 (2003)]
    see [Acosta,D., Phys. Rev. Lett. 91, 11802 (2003)]
    see [Acosta,D., Phys. Rev. Lett. 91, 171602 (2003)]
    see [Acosta,D., Phys. Rev. Lett. 91, 241804 (2003)]
    see [Affolder,T., Phys. Rev. D 67, 119901(E) (2003)]
    see [Acosta,D., Phys. Rev. D 68, 12003 (2003)]
    see [Acosta,D., Phys. Rev. D 68, 72004 (2003)]
    see [Acosta,D., Phys. Rev. D 68, R91101 (2003)]
Ukleja, A. Ukleja, J. Ulbrich, K.
    see [Bauer,F., Phys. Rev. Lett. 90, 142301 (2003)]
Ulbricht, Hendrik
    Hendrik Ulbricht, Gunnar Moos, and Tobias Hertel
    Interaction of C$"" sub 60_ with carbon nanotubes and graphite
    PACS: 61.48.+c 61.46.+w 68.43.Vx 83.10.Rs
    Phys. Rev. Lett. 90, 95501 (2003) [abstract]
Ulex, Michael Ulicný, M. Ulivi, L. Ülker, K.
    K. Ülker
    $N=2_ super Yang-Mills action as a Becchi-Rouet-Stora-Tyutin term, topological Yang-Mills action, and instantons
    PACS: 11.30.Pb 11.27.+d 12.60.Jv
    Phys. Rev. D 68, 85005 (2003) [abstract]
Ullmann, K. Ullmo, Denis
    Denis Ullmo, Tatsuro Nagano, and Steven Tomsovic
    Quantum-dot ground-state energies and spin polarizations: Soft versus hard chaos
    PACS: 73.21.-b 05.45.Mt 71.10.Ca
    Phys. Rev. Lett. 90, 176801 (2003) [abstract]

    Denis Ullmo, Tatsuro Nagano, and Steven Tomsovic
    Erratum: Quantum-dot ground-state energies and spin polarizations: Soft versus hard chaos [Phys. Rev. Lett. $ bold "90" _, 176801 (2003)]
    PACS: 73.21.-b 05.45.Mt 71.10.Ca 99.10.Cd
    Phys. Rev. Lett. 91, 179901(E) (2003) [abstract]

    see [Kaul,R.K., Phys. Rev. B 68, R161305 (2003)]
    see [Tomsovic,Steven, Phys. Rev. E 67, 67201 (2003)]

Ullner, E.
    see [Zaikin,A., Phys. Rev. Lett. 90, 30601 (2003)]

    E. Ullner, A. Zaikin, J. García-Ojalvo, and J. Kurths
    Noise-induced excitability in oscillatory media
    PACS: 05.40.-a 05.70.Fh
    Phys. Rev. Lett. 91, 180601 (2003) [abstract]

    see [Volkov,E.I., Phys. Rev. E 68, 26214 (2003)]
    see [Volkov,E.I., Phys. Rev. E 68, 61112 (2003)]

Ulloa, J.M.
    see [Ristic,J., Phys. Rev. B 68, 125305 (2003)]
Ulloa, S.E. Ulloa, Sergio E. Ullrich, C.A.
    C.A. Ullrich and M.E. Flatté
    Anisotropic splitting of intersubband spin plasmons in quantum wells with bulk and structural inversion asymmetry
    PACS: 71.15.Mb 71.45.Gm 73.21.Fg 72.25.Rb
    Phys. Rev. B 68, 235310 (2003) [abstract]
Ullrich, J. Ullrich, T.
    see [Adler,C., Phys. Rev. Lett. 90, 32301 (2003)]
    see [Adler,C., Phys. Rev. Lett. 90, 82302 (2003)]
    see [Adler,C., Phys. Rev. Lett. 90, 119903(E) (2003)]
    see [Adams,J., Phys. Rev. Lett. 90, 172301 (2003)]
    see [Adams,J., Phys. Rev. Lett. 91, 72304 (2003)]
    see [Adams,J., Phys. Rev. Lett. 91, 172302 (2003)]
    see [Adams,J., Phys. Rev. Lett. 91, 262301 (2003)]
    see [Adams,J., Phys. Rev. Lett. 91, 262302 (2003)]
    see [Adams,J., Phys. Rev. C 68, 44905 (2003)]
Ullschmied, J.
    see [Batani,D., Phys. Rev. E 68, 67403 (2003)]
Ullu, R. Ulmeanu, M. Ulmer, P.E.
    see [Strauch,S., Phys. Rev. Lett. 91, 52301 (2003)]
    see [Madey,R., Phys. Rev. Lett. 91, 122002 (2003)]
Ulmke, Martin Ulrich, C.
    see [Pailhès,S., Phys. Rev. Lett. 91, 237002 (2003)]

    C. Ulrich, G. Khaliullin, J. Sirker, M. Reehuis, M. Ohl, S. Miyasaka, Y. Tokura, and B. Keimer
    Magnetic neutron scattering study of YVO$"" sub 3_: Evidence for an orbital Peierls state
    PACS: 75.30.Et 75.30.Ds 75.50.Ee 78.70.Nx
    Phys. Rev. Lett. 91, 257202 (2003) [abstract]

    C. Ulrich, G. Khaliullin, J. Sirker, M. Reehuis, M. Ohl, S. Miyasaka, Y. Tokura, and B. Keimer
    Erratum: Publisher's Note: Magnetic neutron scattering study of YVO$"" sub 3_: Evidence for an orbital Peierls state [Phys. Rev. Lett. $ bold "91" _, 257202 (2003)]
    PACS: 75.30.Et 75.30.Ds 75.50.Ee 78.70.Nx 99.10.Fg
    Phys. Rev. Lett. 91, 269903(E) (2003) [abstract]

Ulrich, Markus
    Markus Ulrich, Jesus García-Otero, José Rivas, and Armin Bunde
    Slow relaxation in ferromagnetic nanoparticles: Indication of spin-glass behavior
    PACS: 75.75.+a 75.40.Mg 75.50.Lk 75.50.Tt
    Phys. Rev. B 67, 24416 (2003) [abstract]
Ultanir, Erdem A.
    Erdem A. Ultanir, George I. Stegeman, Dirk Michaelis, Christoph H. Lange, and Falk Lederer
    Stable dissipative solitons in semiconductor optical amplifiers
    PACS: 42.65.Tg 05.45.Yv 47.20.Ky
    Phys. Rev. Lett. 90, 253903 (2003) [abstract]
Ulyanenkov, A. Ulyanov, V.V. Um, Chung In Uma, R. Uman, I. Umansky, V. Umar, A.S. Umari, P.
    P. Umari, Xavier Gonze, and Alfredo Pasquarello
    Concentration of small ring structures in vitreous silica from a first-principles analysis of the Raman spectrum
    PACS: 78.30.-j 61.43.Fs 63.50.+x 71.15.Mb
    Phys. Rev. Lett. 90, 27401 (2003) [abstract]

    P. Umari and Alfredo Pasquarello
    Polarizability and dielectric constant in density-functional supercell calculations with discrete $k_-point samplings
    PACS: 71.15.-m 78.20.Bh 77.22.Ch 33.15.Kr
    Phys. Rev. B 68, 85114 (2003) [abstract]

Umari, Paolo Umbach, E.
    see [Gleim,Th., Phys. Rev. B 67, 205315 (2003)]
    see [Kumpf,C., Phys. Rev. B 68, 35339 (2003)]
    see [Weigand,W., Phys. Rev. B 68, R241314 (2003)]
Umebayashi, T.
    T. Umebayashi, K. Asai, T. Kondo, and A. Nakao
    Electronic structure of lead iodide based low-dimensional crystals
    PACS: 73.90.+f
    Phys. Rev. B 67, 155405 (2003) [abstract]
Umeda, T.
    see [Lesk,V.I., Phys. Rev. D 67, 74503 (2003)]
    see [Ejiri,S., Phys. Rev. D 68, 14502 (2003)]

    T. Umeda, S. Aoki, M. Fukugita, K.-I. Ishikawa, N. Ishizuka, Y. Iwasaki, K. Kanaya, Y. Kuramashi, V.I. Lesk, Y. Namekawa, M. Okawa, Y. Taniguchi, A. Ukawa, and T. Yoshié
    Two flavors of dynamical quarks on anisotropic lattices
    PACS: 12.38.Gc
    Phys. Rev. D 68, 34503 (2003) [abstract]

Umeda, Y. Umeda, Yoshiaki Umehara, I. Umehara, Masakatsu
    Masakatsu Umehara
    Stability of the self-trapped exciton magnetic polaron in diluted magnetic semiconductors: Cd$"" sub {1-x}_Mn$"" sub x_Te
    PACS: 75.50.Pp 78.55.Cr
    Phys. Rev. B 67, 35201 (2003) [abstract]

    Masakatsu Umehara
    Effect of alloy potential fluctuations on the exciton magnetic polaron in the bulk diluted magnetic semiconductor Cd$"" sub { 1-x }_Mn$"" sub x_Te
    PACS: 75.50.Pp 78.55.Et
    Phys. Rev. B 68, 193202 (2003) [abstract]

Umekawa, M.
    see [Kato,K., Phys. Rev. Lett. 91, 255502 (2003)]
Umemori, K.
    see [Suwada,T., Phys. Rev. E 67, 16502 (2003)]
Umeo, K.
    K. Umeo, Y. Echizen, M.H. Jung, T. Takabatake, T. Sakakibara, T. Terashima, C. Terakura, C. Pfleiderer, M. Uhlarz, and H. v. Löhneysen
    Field-induced magnetic transition in the heavy-fermion antiferromagnet Ce$"" sub 7_Ni$"" sub 3_
    PACS: 75.25.+z 72.15.Qm 75.30.Kz
    Phys. Rev. B 67, 144408 (2003) [abstract]

    see [Jung,M.H., Phys. Rev. B 67, 212504 (2003)]
    see [Kim,M.S., Phys. Rev. B 68, 54416 (2003)]

Umerski, A.
    see [Itoh,H., Phys. Rev. B 68, 174421 (2003)]
Umetsu, R.Y.
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Ummarino, G.A. Umrigar, C.J. Umstadter, D.
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Umstadter, Donald P.
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Unanyan, R.G.
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    PACS: 32.80.Pj 03.65.Ud 03.65.Yz 03.67.Lx
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Underwood, D.G.
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Underwood, Jonathan G.
    Jonathan G. Underwood, Michael Spanner, Misha Yu. Ivanov, Jeff Mottershead, Benjamin J. Sussman, and Albert Stolow
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    PACS: 32.80.Qk 42.50.Hz
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Underwood, Quitisha R. Ungar, G.
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Ungarelli, C. Ungarelli, Carlo Ungaro, M. Unger, Tamás Unguris, J.
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Unkelbach, J.
    J. Unkelbach, A. Amann, W. Just, and E. Schöll
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    PACS: 05.45.Gg 02.30.Ks 85.30.Mn
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Ünlü, M.S. Unno, Y. Uno, D.
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Uno, Kazuyuki Uno, S.
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Unoki, Makoto Unruh, W.G.
    W.G. Unruh and R. Schützhold
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    PACS: 04.70.Dy 04.60.-m 04.80.-y 42.50.Gy
    Phys. Rev. D 68, 24008 (2003) [abstract]
Untereiner, Gabriele Untersteller, E. Untiedt, C. Unverhau, T.
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Uozumi, S.
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Upadhyay, R.V.
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    Spin-glass transition in a model magnetic fluid: Electron spin resonance investigation of Mn$"" sub 0.5_Zn$"" sub 0.5_Fe$"" sub 2_O$"" sub 4_ nanoparticles dispersed in kerosene
    PACS: 76.50.+g 75.50.Mm 75.50.Lk
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Ur, C. Ur, C.A. Urakawa, J.
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Urakawa, Junji
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Urazgil'din, I. Urazhdin, S.
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    Current-driven magnetic excitations in permalloy-based multilayer nanopillars
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Urba, Laura
    Laura Urba and Anders Rosengren
    Density-matrix renormalization-group analysis of the spin-$case 1 over 2_ $XXZ_ chain in an $XY_ symmetric random magnetic field
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Urbain, X. Urbakh, M.
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Urban, D.F.
    D.F. Urban and Hermann Grabert
    Interplay of Rayleigh and Peierls instabilities in metallic nanowires
    PACS: 73.21.Hb 47.20.Dr 61.46.+w 68.65.La
    Phys. Rev. Lett. 91, 256803 (2003) [abstract]
Urbán, J. Urban, Jorg Urban, K. Urban, Michael
    Michael Urban and Peter Schuck
    Slow rotation of a superfluid-trapped Fermi gas
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Urban, Piotr Urban, Radovan Urban, Rebecca J. Urban, W. Urbanczik, R.
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    PACS: 84.35.+i 89.20.Ff 64.60.Cn
    Phys. Rev. E 68, 16106 (2003) [abstract]
Urbanowicz, Krzysztof
    Krzysztof Urbanowicz and Janusz A. Holyst
    Noise-level estimation of time series using coarse-grained entropy
    PACS: 05.45.Tp 05.40.Ca
    Phys. Rev. E 67, 46218 (2003) [abstract]
Urbas, A.M. Urbas, Augustine M.
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    Acoustic excitations in a self-assembled block copolymer photonic crystal
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    Phys. Rev. Lett. 90, 108302 (2003) [abstract]
Urbassek, Herbert M.
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Urbaszek, B.
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    Fine structure of highly charged excitons in semiconductor quantum dots
    PACS: 78.55.Cr 71.70.Gm 73.21.La 78.67.Hc
    Phys. Rev. Lett. 90, 247403 (2003) [abstract]
Urbina, A.
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    Quantum conductance steps in solutions of multiwalled carbon nanotubes
    PACS: 72.80.Rj 73.23.Ad 73.63.Fg
    Phys. Rev. Lett. 90, 106603 (2003) [abstract]
Urbina, C. Urbina-Villalba, German
    German Urbina-Villalba, Máximo García-Sucre, and Jhoan Toro-Mendoza
    Average hydrodynamic correction for the Brownian dynamics calculation of flocculation rates in concentrated dispersions
    PACS: 82.70.Kj 82.70.Dd 02.70.Ns 05.40.Jc
    Phys. Rev. E 68, 61408 (2003) [abstract]
Urciuoli, G.M. Urech, M. Ureña-López, L. Arturo Urenski, Pavel Urheim, J. Uribe, F.J.
    F.J. Uribe and L.S. García-Colín
    Reply I to ``Comments on nonlinear viscosity and Grad's moment method''
    PACS: 05.60.-k 51.10.+y 51.20.+d 05.20.Dd
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Uritani, A.
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Urlichs, Konrad Urner, D. Urquidi, Jacob Urrestilla, J. Urrutia, Ignacio Urrutia, Luis Urrutia, Luis F.
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Ursell, Tristan S. Uruchurtu-Chavarín, J.
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Uruga, T. Uryu, Koji Uryupin, S.A. Usadel, K.D.
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Usaj, Gonzalo
    Gonzalo Usaj and Harold U. Baranger
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Usami, Koji
    Koji Usami, Yoshihiro Nambu, Yoshiyuki Tsuda, Keiji Matsumoto, and Kazuo Nakamura
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Usatenko, O.V.
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    Binary $N_-step Markov chains and long-range correlated systems
    PACS: 05.40.-a 02.50.Ga 87.10.+e
    Phys. Rev. Lett. 90, 110601 (2003) [abstract]

    O.V. Usatenko, V.A. Yampol'skii, K.E. Kechedzhy, and S.S. Mel'nyk
    Symbolic stochastic dynamical systems viewed as binary $ N_-step Markov chains
    PACS: 05.40.-a 02.50.Ga 87.10.+e
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Usatenko, Z.
    Z. Usatenko and Chin-Kun Hu
    Crossover between special and ordinary transitions in random semi-infinite Ising-like system
    PACS: 64.60.Fr 05.70.Jk 68.35.Rh 75.40.Cx
    Phys. Rev. E 68, 66115 (2003) [abstract]
Uschmann, I. Usenko, A.
    A. Usenko, G. Frossati, and E.B. Gordon
    Ultrahot electron formation under excess electron drift through solid Xe
    PACS: 34.80.Gs 32.50.+d 33.20.Ni 72.20.Jv
    Phys. Rev. Lett. 90, 153201 (2003) [abstract]
Ushakov, A. Usher, A.
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Usher, B.F. Usher, J.
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Usher, T.
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Ushida, Jun
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    Immittance matching for multidimensional open-system photonic crystals
    PACS: 42.70.Qs 42.79.Gn
    Phys. Rev. B 68, 155115 (2003) [abstract]
Ushiroda, Y.
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Uskov, A.V. Usmani, A.A.
    A.A. Usmani and S. Murtaza
    Variational Monte Carlo calculations of $"" sub LAMBDA sup 5_ He hypernucleus
    PACS: 21.80.+a 21.10.Pc 13.75.Ev 13.75.Cs
    Phys. Rev. C 68, 24001 (2003) [abstract]
Usmani, Q.N. Usoskin, Ilya G.
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    Millennium-scale sunspot number reconstruction: Evidence for an unusually active Sun since the 1940s
    PACS: 96.60.Qc 96.40.Kk
    Phys. Rev. Lett. 91, 211101 (2003) [abstract]
Uspenskaya, L.S.
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    L.S. Uspenskaya, A.B. Kulakov, and A.L. Rakhmanov
    Strong three-dimensional correlations in the vortex system for Bi$"" sub {0.7}_Pb$"" sub {0.3}_Sr$"" sub 2_CaCu$"" sub 2_O$"" sub 8_
    PACS: 74.72.Hs 74.25.Ha
    Phys. Rev. B 68, 104506 (2003) [abstract]

Ussishkin, Iddo
    Iddo Ussishkin
    Superconducting fluctuations and the Nernst effect: A diagrammatic approach
    PACS: 74.40.+k 74.25.Fy 72.15.Jf
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Ustinov, A.V. Ustinov, V.M. Usubov, Zafar U. Usuda, M.
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Usuda, Manabu Usuki, Y. Usynin, D.
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Utsumi, T. Utsumi, W.
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Utsumi, Y.
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Utsumi, Yasuhiro
    Yasuhiro Utsumi, Hiroshi Imamura, Masahiko Hayashi, and Hiromichi Ebisawa
    Noise of a single-electron transistor in the regime of large quantum fluctuations of island charge out of equilibrium
    PACS: 73.23.Hk 72.70.+m
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Utsuno, Y.
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Utsunomiya, H.
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    Cross section measurements of the $"" sup 181_Ta($ gamma _, $n_)$"" sup 180_Ta reaction near neutron threshold and the $p_-process nucleosynthesis
    PACS: 25.20.-x 26.30.+k 27.70.+q 97.10.Tk
    Phys. Rev. C 67, 15807 (2003) [abstract]

    see [Akimune,H., Phys. Rev. C 67, R51302 (2003)]
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Uttenthaler, Stefan Utter, S.B.
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    S.B. Utter, P. Beiersdorfer, and E. Träbert
    Wavelength measurement of the prominent $M_1 transition in the ground state of Ti-like Pt, Au, and Tl ions
    PACS: 32.10.Fn 32.30.Jc 39.30.+w
    Phys. Rev. A 67, 12508 (2003) [abstract]

    S.B. Utter, P. Beiersdorfer, E. Träbert, and E.J. Clothiaux
    Wavelengths of the 4s$"" sub {1/2}_-4p$"" sub {3/2}_ resonance lines in Cu-like heavy ions
    PACS: 32.30.Jc 34.50.Fa 34.80.Dp 31.30.Jv
    Phys. Rev. A 67, 32502 (2003) [abstract]

Utyuzh, O.V. Utyuzh, V.V. Uusitalo, J.
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Uvdal, P. Uwaha, Makio Uwatoko, Y. Uwatoko, Yoshiya Uyama, T.
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Uzan, Jean-Philippe Uzawa, Kunihito
    Kunihito Uzawa and Kei-ichi Maeda
    Dilaton dynamics in (A)dS$"" sub 5 times _S$"" sup 5_
    PACS: 04.50.+h 04.65.+e 11.25.Mj 98.80.Cq
    Phys. Rev. D 68, 84017 (2003) [abstract]
Uzdin, V.
    V. Uzdin, K. Westerholt, H. Zabel, and B. Hjörvarsson
    Interface alloying and tunability of magnetic structure with hydrogen in Fe/V multilayers
    PACS: 75.70.Cn
    Phys. Rev. B 68, 214407 (2003) [abstract]
Uzdin, V.M. Uzikov, Yu.N.
    Yu.N. Uzikov and J. Haidenbauer
    $"" sup 3_He structure and mechanisms of $p_ $"" sup 3_He backward elastic scattering
    PACS: 13.75.Cs 25.45.De 25.10.+s
    Phys. Rev. C 68, 14001 (2003) [abstract]
Uzu, E.
    E. Uzu, H. Kamada, and Y. Koike
    Complex energy method in four-body Faddeev-Yakubovsky equations
    PACS: 24.10.-i 25.10.+s 11.80.Jy 02.40.Xx
    Phys. Rev. C 68, R61001 (2003) [abstract]
Uzzle, A.