PRB 1998 ANNUAL INDEX - VOLUMES 57 and 58 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
Uba, L.
    see [Uba,S., Phys. Rev. B 57, 1534 (1998)]
    see [Yaresko,A.N., Phys. Rev. B 58, 7648 (1998)]
Uba, S.
    S. Uba, A.N. Yaresko, L. Uba, A.Ya. Perlov, V.N. Antonov, R. Gontarz, and H. Ebert
    Influence of alloy composition and local environment on the magneto-optical properties of Co$"" sub x_Pd$"" sub 1-x_ alloys
    PACS: 78.20.Ls 71.20.Be
    Phys. Rev. B 57, 1534 (1998) [abstract]

    see [Yaresko,A.N., Phys. Rev. B 58, 7648 (1998)]

Uchida, K.
    see [Nomura,S., Phys. Rev. B 58, 6744 (1998)]
    see [Kwok,S.H., Phys. Rev. B 58, R13395 (1998)]
Uchida, Kazuhito Uchida, S. Uchida, Shinichi Uchino, Takashi
    Takashi Uchino, Yomei Tokuda, and Toshinobu Yoko
    Vibrational dynamics of defect modes in vitreous silica
    PACS: 61.43.Fs 63.50.+x 78.30.Ly
    Phys. Rev. B 58, 5322 (1998) [abstract]
Uchinokura, K. Udagawa, Masayuki Udovic, Terrence J. Udovic, T.J.
    see [Hauer,B., Phys. Rev. B 57, 11115 (1998)]
Uebing, C. Ueda, Kazuo Ueda, Masahito Ueda, T.
    see [Hata,K., Phys. Rev. B 57, 4500 (1998)]
Ueda, Y. Uehara, M. Ueki, S.
    see [Yamada,K., Phys. Rev. B 57, 6165 (1998)]
Uemura, Y.J. Uen, T.M.
    see [Kao,R.T., Phys. Rev. B 58, 11207 (1998)]
Ueno, Nobuo Ueno, S. Ueno, Y.
    see [Kishino,S., Phys. Rev. B 58, R13430 (1998)]
Uenoyama, Takeshi Uesawa, A. Ueta, Tsuyoshi Uffmann, D. Uhlenbruck, S.
    S. Uhlenbruck, B. Büchner, R. Gross, A. Freimuth, A. Maria de Leon Guevara, and A. Revcolevschi
    Thermopower and anomalous heat transport in La$"" sub 0.85_Sr$"" sub 0.15_MnO$"" sub 3_
    PACS: 63.90.+t 75.50.Cc 72.15.Eb
    Phys. Rev. B 57, R5571 (1998) [abstract]
Uhlisch, D.
    D. Uhlisch, J. Appenzeller, M.F. Tietze, Th. Schäpers, M. Hollfelder, and H. Lüth
    Investigation of characteristic scattering lengths in strained In$"" sub 0.53_Ga$"" sub 0.47_As/In$"" sub 0.76_Ga$"" sub 0.24_As/InP by means of hot ballistic electrons
    PACS: 72.20.My 73.20.Dx 72.15.Qm
    Phys. Rev. B 57, 1834 (1998) [abstract]
Uhrberg, R.I.G.
    R.I.G. Uhrberg, T. Kaurila, and Y.-C. Chao
    Low-temperature photoemission study of the surface electronic structure of Si(111)7$ times_7
    PACS: 73.20.-r 68.35.Bs 79.60.Bm
    Phys. Rev. B 58, R1730 (1998) [abstract]

    see [Yeom,H.W., Phys. Rev. B 58, 10540 (1998)]

Uhrig, Götz S.
    Götz S. Uhrig
    Nonadiabatic approach to spin-Peierls transitions via flow equations
    PACS: 75.10.Jm 63.20.Kr 63.20.Ls
    Phys. Rev. B 57, R14004 (1998) [abstract]

    Götz S. Uhrig and H.J. Schulz
    Erratum: Magnetic excitation spectrum of dimerized antiferromagnetic chains [B $ bold "54" _, 9624 (1996)]
    PACS: 75.40.Gb 75.10.Jm 75.50.Ee 99.10.+g
    Phys. Rev. B 58, 2900(E) (1998) [abstract]

Uhrig, G.S.
    G.S. Uhrig and B. Normand
    Magnetic properties of (VO)$"" sub 2_P$"" sub 2_O$"" sub 7_ from frustrated interchain coupling
    PACS: 75.10.Jm 75.40.Cx 75.40.Gb
    Phys. Rev. B 58, R14705 (1998) [abstract]
Uhrmacher, M.
    see [Luthin,J., Phys. Rev. B 57, 15272 (1998)]
    see [Attili,R.N., Phys. Rev. B 58, 2563 (1998)]
    see [Aldon,L., Phys. Rev. B 58, 11303 (1998)]
Uiberacker, C. Újfalussy, B. Uji, S. Ujihara, Toru
    Toru Ujihara and Kozo Osamura
    Effect of nonlinearity of the evolution equation on the spinodal decomposition process in alloys
    PACS: 64.60.Cn
    Phys. Rev. B 58, 11371 (1998) [abstract]
Újsághy, O.
    O. Újsághy and A. Zawadowski
    Spin-orbit-induced magnetic anisotropy for impurities in metallic samples. I. Surface anisotropy
    PACS: 72.15.Qm 73.50.Mx 71.70.Ej
    Phys. Rev. B 57, 11598 (1998) [abstract]

    O. Újsághy and A. Zawadowski
    Spin-orbit-induced magnetic anisotropy for impurities in metallic samples. II. Finite-size dependence in the Kondo resistivity
    PACS: 72.15.Qm 73.50.Mx 71.70.Ej
    Phys. Rev. B 57, 11609 (1998) [abstract]

Ulivi, L. Ulivi, Lorenzo
    see [Moraldi,Massimo, Phys. Rev. B 58, 234 (1998)]

    Lorenzo Ulivi, Marco Zoppi, Luciano Gioè, and Gabriele Pratesi
    Molecular hydrogen internuclear distance in high-pressure fluid and solid phases at room temperature
    PACS: 78.30.-j 33.15.Dj 34.20.Gj 62.50.+p
    Phys. Rev. B 58, 2383 (1998) [abstract]

Ulloa, S.E. Ulloa, Sergio E. Ullom, J.N.
    J.N. Ullom, P.A. Fisher, and M. Nahum
    Energy-dependent quasiparticle group velocity in a superconductor
    PACS: 74.25.Fy 72.15.Lh
    Phys. Rev. B 58, 8225 (1998) [abstract]
Ullrich, C.A.
    C.A. Ullrich and G. Vignale
    Linewidths of collective excitations of the inhomogeneous electron gas: Application to two-dimensional quantum strips
    PACS: 73.20.Mf 71.10.Ca 71.45.Gm 78.20.Ci
    Phys. Rev. B 58, 7141 (1998) [abstract]

    C.A. Ullrich and G. Vignale
    Collective intersubband transitions in quantum wells: A comparative density-functional study
    PACS: 71.10.Ca 71.45.Gm 73.20.Dx 78.20.Ci
    Phys. Rev. B 58, 15756 (1998) [abstract]

Ulmet, J.P. Ulmke, Martin Umansky, V. Umbach, E. Umbach, Eberhard Umeda, M. Umeda, Masaichi Umehara, Naoto Umeo, K.
    K. Umeo, T. Takabatake, H. Ohmoto, T. Pietrus, H.v. Löhneysen, K. Koyama, S. Hane, and T. Goto
    Low-temperature specific heat and magnetic susceptibility near the pressure-induced quantum phase transition in Ce$"" sub 7_Ni$"" sub 3_
    PACS: 75.30.Kz 71.27.+a 75.20.Hr
    Phys. Rev. B 58, 12095 (1998) [abstract]
Umezawa, Kenji
    Kenji Umezawa, Shigemitsu Nakanishi, and Walter M. Gibson
    Growth modes depending on the growing temperature in heteroepitaxy: Au/Ni(111)
    PACS: 81.10.Bk 81.15.Ef
    Phys. Rev. B 57, 8842 (1998) [abstract]
Umlauff, M.
    M. Umlauff, J. Hoffmann, H. Kalt, W. Langbein, J.M. Hvam, M. Scholl, J. Söllner, M. Heuken, B. Jobst, and D. Hommel
    Direct observation of free-exciton thermalization in quantum-well structures
    PACS: 78.66.Hf 71.35.-y 78.47.+p 78.55.Et
    Phys. Rev. B 57, 1390 (1998) [abstract]
Ummels, R.T.M.
    R.T.M. Ummels, P.A. Bobbert, and W. van Haeringen
    First-order corrections to random-phase approximation $GW_ calculations in silicon and diamond
    PACS: 71.10.-w 71.15.-m
    Phys. Rev. B 57, 11962 (1998) [abstract]

    R.T.M. Ummels, P.A. Bobbert, and W. van Haeringen
    $Ab ~ initio_ quasiparticle energies in $2H_, $4H_, and $6H_ SiC
    PACS: 71.10.-w 71.15.-m 71.45.Gm
    Phys. Rev. B 58, 6795 (1998) [abstract]

Underwood, James H. Ungarelli, Carlo Unterrainer, K. Uosaki, K.
    see [Scherb,G., Phys. Rev. B 58, 10800 (1998)]
Uozaki, H.
    see [Endo,S., Phys. Rev. B 57, 14422 (1998)]
Uozumi, T. Upward, M.D. Urakawa, J.
    see [Sato,H., Phys. Rev. B 58, R2933 (1998)]
Uran, S.
    S. Uran, M. Grimsditch, Eric E. Fullerton, and S.D. Bader
    Infrared spectra of giant magnetoresistance Fe/Cr/Fe trilayers
    PACS: 75.70.Pa 73.20.Dx 78.30.Er 78.20.Ci
    Phys. Rev. B 57, 2705 (1998) [abstract]
Urasaki, Kentaro
    Kentaro Urasaki and Tetsuro Saso
    Thermal and dynamical properties of the two-band Hubbard model compared with FeSi
    PACS: 71.28.+d 75.20.Hr 05.30.Fk
    Phys. Rev. B 58, 15528 (1998) [abstract]
Urban, K.
    see [Ebert,Ph., Phys. Rev. B 57, 2821 (1998)]
    see [Domke,C., Phys. Rev. B 57, 4482 (1998)]
    see [Ebert,Ph., Phys. Rev. B 58, 1401 (1998)]
    see [Engels,B., Phys. Rev. B 58, 7799 (1998)]
Urban, Knut Urbassek, Herbert M. Urisu, Tsuneo Uryu, Seiji
    Seiji Uryu and Tsuneya Ando
    Numerical study of localization in antidot lattices
    PACS: 73.20.Dx 73.20.Fz 73.23.Ad 73.23.Ps
    Phys. Rev. B 58, 10583 (1998) [abstract]
Usaj, Gonzalo Usami, Mamoru
    Mamoru Usami and Sei-ichiro Suga
    Critical properties of $S = 1/2_ Heisenberg ladders in magnetic fields
    PACS: 75.10.Jm 75.40.Cx 75.40.Mg
    Phys. Rev. B 58, 14401 (1998) [abstract]
Usher, A.
    see [Hayne,M., Phys. Rev. B 57, 14813 (1998)]
Usher, T.D.
    T.D. Usher
    Suppression of switchable polarization in KDP by ionizing radiation
    PACS: 77.80.-e
    Phys. Rev. B 58, 2462 (1998) [abstract]
Ushio, Jiro
    Jiro Ushio, Kiyokazu Nakagawa, Masanobu Miyao, and Takuya Maruizumi
    Surface segregation behavior of B, Ga, and Sb during Si MBE: Calculations using a first-principles method
    PACS: 68.35.-p 68.60.-p
    Phys. Rev. B 58, 3932 (1998) [abstract]
Ushiyama, K. Uspenskaya, L. Ustinov, Alexey V.
    Alexey V. Ustinov, Boris A. Malomed, and Shigeki Sakai
    Bunched fluxon states in one-dimensional Josephson-junction arrays
    PACS: 74.50.+r 03.40.Kf 74.80.Dm 41.20.Jb
    Phys. Rev. B 57, 11691 (1998) [abstract]

    see [Sakai,Shigeki, Phys. Rev. B 58, 5777 (1998)]

Ustinov, A.V. Ustinov, V.M. Usuki, Tatsuya
    Tatsuya Usuki
    Analysis of Landau-Zener tunneling with an Ohmic reservoir and a noise source
    PACS: 73.23.Hk 73.50.Td 85.30.Wx 34.10.+x
    Phys. Rev. B 57, 7124 (1998) [abstract]

    Tatsuya Usuki
    Erratum: Analysis of Landau-Zener tunneling with an Ohmic reservoir and noise source [B $ bold "57" _, 7124 (1998)]
    PACS: 73.23.Hk 73.50.Td 85.30.Wx 34.10.+x 99.10.+g
    Phys. Rev. B 58, 7456(E) (1998) [abstract]

Utagawa, T.
    see [Nakao,K., Phys. Rev. B 57, 8662 (1998)]
Utteridge, S.
    see [Fang,Z., Phys. Rev. B 57, 4349 (1998)]
    see [Fang,Z., Phys. Rev. B 57, 12882 (1998)]
Utz, Wolfram
    Wolfram Utz and Wolfgang Förner
    Polarons and bipolarons in $cis_-polyacetylene
    PACS: 71.38.+i 78.66.Qn 72.80.Le
    Phys. Rev. B 57, 10512 (1998) [abstract]
Utzmeier, T. Utzmeier, Thomas Uwatoko, Y. Uwe, Hiromoto Uzdin, V.M.
    see [Schedin,F., Phys. Rev. B 58, R11861 (1998)]
Uzer, T.