PRL 2004 ANNUAL INDEX - VOLUMES 92 and 93 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
U., Manju
    see [Sarma,D.D., Phys. Rev. Lett. 93, 97202 (2004)]
Uam, T.J.
    see [Adler,S.S., Phys. Rev. Lett. 93, 202002 (2004)]
Ubachs, W.
    W. Ubachs and E. Reinhold
    Highly accurate H$"" sub 2_ Lyman and Werner band laboratory measurements and an improved constraint on a cosmological variation of the proton-to-electron mass ratio
    PACS: 98.80.Es 14.20.Dh 33.20.Ni 98.62.Ra
    Phys. Rev. Lett. 92, 101302 (2004) [abstract]
Uberuaga, B.P.
    B.P. Uberuaga, R. Smith, A.R. Cleave, F. Montalenti, G. Henkelman, R.W. Grimes, A.F. Voter, and K.E. Sickafus
    Structure and mobility of defects formed from collision cascades in MgO
    PACS: 61.72.Ji 61.72.Cc 61.80.Az 61.82.Ms
    Phys. Rev. Lett. 92, 115505 (2004) [abstract]
Uchida, Atsushi
    see [Rogers,Elizabeth A., Phys. Rev. Lett. 93, 84101 (2004)]

    Atsushi Uchida, Ryan McAllister, and Rajarshi Roy
    Consistency of nonlinear system response to complex drive signals
    PACS: 05.45.Xt 42.65.Sf
    Phys. Rev. Lett. 93, 244102 (2004) [abstract]

Uchida, G.
    G. Uchida, U. Konopka, and G. Morfill
    Wave dispersion relation of two-dimensional plasma crystals in a magnetic field
    PACS: 52.27.Lw
    Phys. Rev. Lett. 93, 155002 (2004) [abstract]
Uchida, K.
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
Uchida, M.
    see [Fujita,Y., Phys. Rev. Lett. 92, 62502 (2004)]
Uchida, S. Uchida, S.I.
    see [Sekiyama,A., Phys. Rev. Lett. 93, 156402 (2004)]
Uchida, Y.
    see [Eguchi,K., Phys. Rev. Lett. 92, 71301 (2004)]
Uchinokura, K.
    see [Bertaina,S., Phys. Rev. Lett. 92, 57203 (2004)]
    see [Masuda,T., Phys. Rev. Lett. 93, 77202 (2004)]
    see [Masuda,T., Phys. Rev. Lett. 93, 77206 (2004)]
    see [Jaime,M., Phys. Rev. Lett. 93, 87203 (2004)]
Uchiyama, H.
    see [Baron,A.Q.R., Phys. Rev. Lett. 92, 197004 (2004)]

    H. Uchiyama, A.Q.R. Baron, S. Tsutsui, Y. Tanaka, W.-Z. Hu, A.Yamamoto, S. Tajima, and Y. Endoh
    Softening of Cu-O bond stretching phonons in tetragonal HgBa$"" sub 2_CuO$"" sub {4 + delta}_
    PACS: 74.72.Jt 74.25.Kc 78.70.Ck
    Phys. Rev. Lett. 92, 197005 (2004) [abstract]

Udem, Th. Udo, S. Ueda, H.
    see [Yamakawa,K., Phys. Rev. Lett. 92, 123001 (2004)]
    see [Lee,S.-H., Phys. Rev. Lett. 93, 156407 (2004)]
Ueda, Kazuo Ueda, M.
    see [Saito,S., Phys. Rev. Lett. 93, 37001 (2004)]
Ueda, Masahito Ueda, S.
    see [Liu,D.W., Phys. Rev. Lett. 93, 21802 (2004)]
    see [Ahn,M.H., Phys. Rev. Lett. 93, 51801 (2004)]
    see [Ashie,Y., Phys. Rev. Lett. 93, 101801 (2004)]
Ueda, Shigenori Ueda, Y.
    see [Lee,S.-H., Phys. Rev. Lett. 93, 156407 (2004)]
Uefuji, T.
    see [Gilardi,R., Phys. Rev. Lett. 93, 217001 (2004)]
Uehara, S.
    see [Mikami,Y., Phys. Rev. Lett. 92, 12002 (2004)]
    see [Drutskoy,A., Phys. Rev. Lett. 92, 51801 (2004)]
    see [Kakuno,H., Phys. Rev. Lett. 92, 101801 (2004)]
    see [Tajima,O., Phys. Rev. Lett. 92, 101803 (2004)]
    see [Wang,M.-Z., Phys. Rev. Lett. 92, 131801 (2004)]
    see [Abe,K., Phys. Rev. Lett. 92, 171802 (2004)]
    see [Abe,K., Phys. Rev. Lett. 93, 21601 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 31802 (2004)]
    see [Nishida,S., Phys. Rev. Lett. 93, 31803 (2004)]
    see [Chistov,R., Phys. Rev. Lett. 93, 51803 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 59901(E) (2004)]
    see [Koppenburg,P., Phys. Rev. Lett. 93, 61803 (2004)]
    see [Enari,Y., Phys. Rev. Lett. 93, 81803 (2004)]
    see [Dragic,J., Phys. Rev. Lett. 93, 131802 (2004)]
    see [Schwanda,C., Phys. Rev. Lett. 93, 131803 (2004)]
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
    see [Aushev,T., Phys. Rev. Lett. 93, 201802 (2004)]
    see [Lee,Y.-J., Phys. Rev. Lett. 93, 211801 (2004)]
Uehara, Y.
    Y. Uehara and S. Ushioda
    Vibration of H atomic chains on Ni(110) measured by scanning tunneling microscope light emission spectroscopy
    PACS: 68.37.Ef
    Phys. Rev. Lett. 92, 66102 (2004) [abstract]
Uemura, Y.J.
    see [Keren,A., Phys. Rev. Lett. 92, 107204 (2004)]
Ueno, H. Ueno, K.
    see [Kakuno,H., Phys. Rev. Lett. 92, 101801 (2004)]
    see [Tajima,O., Phys. Rev. Lett. 92, 101803 (2004)]
    see [Abe,K., Phys. Rev. Lett. 92, 171802 (2004)]
    see [Abe,K., Phys. Rev. Lett. 93, 21601 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 31802 (2004)]
    see [Nishida,S., Phys. Rev. Lett. 93, 31803 (2004)]
    see [Chistov,R., Phys. Rev. Lett. 93, 51803 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 59901(E) (2004)]
    see [Koppenburg,P., Phys. Rev. Lett. 93, 61803 (2004)]
    see [Enari,Y., Phys. Rev. Lett. 93, 81803 (2004)]
    see [Dragic,J., Phys. Rev. Lett. 93, 131802 (2004)]
    see [Schwanda,C., Phys. Rev. Lett. 93, 131803 (2004)]
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
    see [Aushev,T., Phys. Rev. Lett. 93, 201802 (2004)]
    see [Lee,Y.-J., Phys. Rev. Lett. 93, 211801 (2004)]
    see [Kataoka,S.U., Phys. Rev. Lett. 93, 261801 (2004)]
Ueno, Masashi Ugarte, D. Ugarte, Daniel Uggerhøj, U.I. Uglov, T.
    see [Kakuno,H., Phys. Rev. Lett. 92, 101801 (2004)]
    see [Abe,K., Phys. Rev. Lett. 93, 21601 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 31802 (2004)]
    see [Nishida,S., Phys. Rev. Lett. 93, 31803 (2004)]
    see [Chistov,R., Phys. Rev. Lett. 93, 51803 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 59901(E) (2004)]
    see [Koppenburg,P., Phys. Rev. Lett. 93, 61803 (2004)]
    see [Dragic,J., Phys. Rev. Lett. 93, 131802 (2004)]
    see [Schwanda,C., Phys. Rev. Lett. 93, 131803 (2004)]
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
    see [Aushev,T., Phys. Rev. Lett. 93, 201802 (2004)]
    see [Lee,Y.-J., Phys. Rev. Lett. 93, 211801 (2004)]
Uhde, Jörg
    Jörg Uhde, Manfred Keller, Erich Sackmann, Andrea Parmeggiani, and Erwin Frey
    Internal motility in stiffening actin-myosin networks
    PACS: 87.16.Ka 87.15.La 87.15.Nn 87.16.Nn
    Phys. Rev. Lett. 93, 268101 (2004) [abstract]
Uhlarz, M.
    M. Uhlarz, C. Pfleiderer, and S.M. Hayden
    Quantum phase transitions in the itinerant ferromagnet ZrZn$sub 2 _
    PACS: 71.27.+a 71.20.Be 74.70.Tx 75.50.Cc
    Phys. Rev. Lett. 93, 256404 (2004) [abstract]
Uhlig, T.
    T. Uhlig and J. Zweck
    Direct observation of switching processes in Permalloy rings with Lorentz microscopy
    PACS: 75.60.Jk 68.37.Lp
    Phys. Rev. Lett. 93, 47203 (2004) [abstract]
Uhlmann, Michael
    Michael Uhlmann, Günter Plunien, Ralf Schützhold, and Gerhard Soff
    Resonant cavity photon creation via the dynamical Casimir effect
    PACS: 42.50.Lc 03.70.+k 42.50.Dv 42.60.Da
    Phys. Rev. Lett. 93, 193601 (2004) [abstract]
Uhrig, Götz S. Uhrig, G.S.
    G.S. Uhrig, K.P. Schmidt, and M. Grüninger
    Unifying magnons and triplons in stripe-ordered cuprate superconductors
    PACS: 74.25.Ha 75.10.Jm 75.40.Gb 75.50.Ee
    Phys. Rev. Lett. 93, 267003 (2004) [abstract]
Uji, S.
    see [Kimura,N., Phys. Rev. Lett. 92, 197002 (2004)]
    see [Endo,M., Phys. Rev. Lett. 93, 247003 (2004)]
Uji, Shinya Újsághy, O.
    O. Újsághy, A. Jakovác, and A. Zawadowski
    Role of surface anisotropy for magnetic impurities in electron dephasing and energy relaxation and their size effect
    PACS: 73.23.-b 71.70.Ej 72.15.Qm
    Phys. Rev. Lett. 93, 256805 (2004) [abstract]
Ukai, M.
    M. Ukai, S. Ajimura, H. Akikawa, D.E. Alburger, A. Banu, R.E. Chrien, G.B. Franklin, J. Franz, O. Hashimoto, T. Hayakawa, H. Hotchi, K. Imai, T. Kishimoto, M. May, D.J. Millener, S. Minami, Y. Miura, T. Miyoshi, K. Mizunuma, T. Nagae, S.N. Nakamura, K. Nakazawa, Y. Okayasu, P. Pile, B.P. Quinn, A. Rusek, Y. Sato, R. Sutter, H. Takahashi, L. Tang, H. Tamura, K. Tanida, L. Yuan, and S.H. Zhou
    Hypernuclear fine structure in $"" sup {16} sub LAMBDA_O and the $LAMBDA_$N_ tensor interaction
    PACS: 21.80.+a 13.75.Ev 23.20.Lv 25.80.Nv
    Phys. Rev. Lett. 93, 232501 (2004) [abstract]
Ukegawa, F.
    see [Acosta,D., Phys. Rev. Lett. 92, 51803 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 92, 121802 (2004)]
    see [Acousta,D., Phys. Rev. Lett. 93, 32001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 61802 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 72001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 141601 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 142001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 221802 (2004)]
Ulbrich, K. Ulbrich, R.G. Ulbricht, Tobias Ulery, J.
    see [Adams,J., Phys. Rev. Lett. 93, 252301 (2004)]
Ullmo, Denis Ulloa, S.E.
    see [Sigrist,M., Phys. Rev. Lett. 93, 66802 (2004)]
    see [Pioda,A., Phys. Rev. Lett. 93, 216801 (2004)]
Ullrich, J. Ullrich, T.
    see [Adams,J., Phys. Rev. Lett. 92, 52302 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 62301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 92301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 112301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 171801 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 182301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 93, 12301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 93, 252301 (2004)]
Ullschmied, J.
    see [Batani,D., Phys. Rev. Lett. 92, 65503 (2004)]
Ulmer, P.E. Ulrich, B. Ulrich, C.
    see [Lebon,A., Phys. Rev. Lett. 92, 37202 (2004)]
    see [Pailhès,S., Phys. Rev. Lett. 93, 167001 (2004)]
Umansky, V. Umbach, E.
    see [Schöll,A., Phys. Rev. Lett. 93, 146406 (2004)]
Umeda, H.
    see [Hayakawa,T., Phys. Rev. Lett. 93, 161102 (2004)]
Umemoto, Koichiro
    Koichiro Umemoto, Renata M. Wentzcovitch, Stefano Baroni, and Stefano de Gironcoli
    Anomalous pressure-induced transition(s) in ice XI
    PACS: 63.20.Dj 64.70.Rh 83.80.Nb
    Phys. Rev. Lett. 92, 105502 (2004) [abstract]
Umstadter, Donald Underwood, D.G.
    see [Adams,J., Phys. Rev. Lett. 92, 52302 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 62301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 92301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 112301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 171801 (2004)]
    see [Adams,J., Phys. Rev. Lett. 92, 182301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 93, 12301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 93, 252301 (2004)]
Unel, M.Karagoz
    see [Acosta,D., Phys. Rev. Lett. 93, 61802 (2004)]
Ungaro, M. Unger, T.
    T. Unger, J. Török, J. Kertész, and D.E. Wolf
    Shear band formation in granular media as a variational problem
    PACS: 45.70.Mg 83.50.Ax
    Phys. Rev. Lett. 92, 214301 (2004) [abstract]
Ünlü, M.S.
    see [Cronin,S.B., Phys. Rev. Lett. 93, 167401 (2004)]
Unno, Y.
    see [Kakuno,H., Phys. Rev. Lett. 92, 101801 (2004)]
    see [Abe,K., Phys. Rev. Lett. 93, 21601 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 31802 (2004)]
    see [Nishida,S., Phys. Rev. Lett. 93, 31803 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 59901(E) (2004)]
    see [Dragic,J., Phys. Rev. Lett. 93, 131802 (2004)]
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
    see [Lee,Y.-J., Phys. Rev. Lett. 93, 211801 (2004)]
Uno, S.
    see [Mikami,Y., Phys. Rev. Lett. 92, 12002 (2004)]
    see [Drutskoy,A., Phys. Rev. Lett. 92, 51801 (2004)]
    see [Kakuno,H., Phys. Rev. Lett. 92, 101801 (2004)]
    see [Tajima,O., Phys. Rev. Lett. 92, 101803 (2004)]
    see [Wang,M.-Z., Phys. Rev. Lett. 92, 131801 (2004)]
    see [Abe,K., Phys. Rev. Lett. 92, 171802 (2004)]
    see [Abe,K., Phys. Rev. Lett. 93, 21601 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 31802 (2004)]
    see [Nishida,S., Phys. Rev. Lett. 93, 31803 (2004)]
    see [Chistov,R., Phys. Rev. Lett. 93, 51803 (2004)]
    see [Sarangi,T.R., Phys. Rev. Lett. 93, 59901(E) (2004)]
    see [Koppenburg,P., Phys. Rev. Lett. 93, 61803 (2004)]
    see [Enari,Y., Phys. Rev. Lett. 93, 81803 (2004)]
    see [Dragic,J., Phys. Rev. Lett. 93, 131802 (2004)]
    see [Schwanda,C., Phys. Rev. Lett. 93, 131803 (2004)]
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
    see [Aushev,T., Phys. Rev. Lett. 93, 201802 (2004)]
    see [Lee,Y.-J., Phys. Rev. Lett. 93, 211801 (2004)]
    see [Kataoka,S.U., Phys. Rev. Lett. 93, 261801 (2004)]
Unold, Thomas
    Thomas Unold, Kerstin Mueller, Christoph Lienau, Thomas Elsaesser, and Andreas D. Wieck
    Optical Stark effect in a quantum dot: Ultrafast control of single exciton polarizations
    PACS: 78.67.Hc 07.79.Fc 78.47.+p
    Phys. Rev. Lett. 92, 157401 (2004) [abstract]
Unterberg, B.
    see [Tokar,M.Z., Phys. Rev. Lett. 92, 215001 (2004)]
Unverhau, T.
    see [Acosta,D., Phys. Rev. Lett. 92, 51803 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 92, 121802 (2004)]
    see [Acousta,D., Phys. Rev. Lett. 93, 32001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 61802 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 72001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 141601 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 142001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 221802 (2004)]
Uozumi, S.
    see [Acousta,D., Phys. Rev. Lett. 93, 32001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 72001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 142001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 221802 (2004)]
Upton, M.H.
    M.H. Upton, C.M. Wei, M.Y. Chou, T. Miller, and T.-C. Chiang
    Thermal stability and electronic structure of atomically uniform Pb films on Si(111)
    PACS: 73.21.Fg 68.55.Jk 79.60.Dp
    Phys. Rev. Lett. 93, 26802 (2004) [abstract]
Ur, C.A.
    see [Ekman,J., Phys. Rev. Lett. 92, 132502 (2004)]
Urakawa, J.
    see [Honda,Y., Phys. Rev. Lett. 92, 54802 (2004)]
Urakawa, Junji Urazhdin, S. Urbain, X.
    X. Urbain, B. Fabre, V.M. Andrianarijaona, J. Jureta, J.H. Posthumus, A. Saenz, E. Baldit, and C. Cornaggia
    Intense-laser-field ionization of molecular hydrogen in the tunneling regime and its effect on the vibrational excitation of H$"" sub 2 sup +_
    PACS: 33.80.Wz
    Phys. Rev. Lett. 92, 163004 (2004) [abstract]
Urbakh, M. Urban, D.F.
    D.F. Urban, J. Bürki, C.-H. Zhang, C.A. Stafford, and Hermann Grabert
    Jahn-Teller distortions and the supershell effect in metal nanowires
    PACS: 71.70.Ej 47.20.Dr 68.65.La 73.21.Hb
    Phys. Rev. Lett. 93, 186403 (2004) [abstract]
Urban, J.T. Urbassek, Herbert M. Urciuoli, G.
    see [Zheng,X., Phys. Rev. Lett. 92, 12004 (2004)]
    see [Amarian,M., Phys. Rev. Lett. 92, 22301 (2004)]
    see [Amarian,M., Phys. Rev. Lett. 93, 152301 (2004)]
Urciuoli, G.M. U'Ren, Alfred B.
    Alfred B. U'Ren, Christine Silberhorn, Konrad Banaszek, and Ian A. Walmsley
    Efficient conditional preparation of high-fidelity single photon states for fiber-optic quantum networks
    PACS: 42.50.Dv 03.67.Lx
    Phys. Rev. Lett. 93, 93601 (2004) [abstract]
Urheim, J. Urkinbaev, A.
    see [Adams,J., Phys. Rev. Lett. 92, 182301 (2004)]
    see [Adams,J., Phys. Rev. Lett. 93, 252301 (2004)]
Urner, D. Urquhart, S.G.
    see [Schöll,A., Phys. Rev. Lett. 93, 146406 (2004)]
Urrestilla, J.
    J. Urrestilla, A. Achúcarro, and A.C. Davis
    $D_-term inflation without cosmic strings
    PACS: 98.80.Cq 11.25.Wx 11.27.+d 12.60.Jv
    Phys. Rev. Lett. 92, 251302 (2004) [abstract]
Urrutia, Luis Urzhumov, Yaroslav Usachev, A. Usachev, Pavel Usami, Koji
    Koji Usami, Yoshihiro Nambu, Bao-Sen Shi, Akihisa Tomita, and Kazuo Nakamura
    Observation of antinormally ordered Hanbury-Brown$ndash_Twiss correlations
    PACS: 42.50.Ar 03.65.Ta 42.50.Lc
    Phys. Rev. Lett. 92, 113601 (2004) [abstract]
Uschmann, I.
    see [Nazarkin,A., Phys. Rev. Lett. 93, 207401 (2004)]
Ushakov, O.
    O. Ushakov, S. Bauer, O. Brox, H-J. Wünsche, and F. Henneberger
    Self-organization in semiconductor lasers with ultrashort optical feedback
    PACS: 42.55.Px 05.45.-a 05.65.+b
    Phys. Rev. Lett. 92, 43902 (2004) [abstract]
Usharani, S.
    S. Usharani, J. Srividhya, M.S. Gopinathan, and T. Pradeep
    Concentration of CO$"" sub 2_ over melting ice oscillates
    PACS: 82.20.-w 68.35.Ja 82.40.Bj 82.80.Ms
    Phys. Rev. Lett. 93, 48304 (2004) [abstract]
Ushigusa, K. Ushioda, S.
    see [Uehara,Y., Phys. Rev. Lett. 92, 66102 (2004)]
Ushioda, Sukekatsu Ushiroda, Y.
    see [Nishida,S., Phys. Rev. Lett. 93, 31803 (2004)]
    see [Koppenburg,P., Phys. Rev. Lett. 93, 61803 (2004)]
    see [Chao,Y., Phys. Rev. Lett. 93, 191802 (2004)]
Usmani, O. Usoskin, Ilya G.
    Ilya G. Usoskin, Sami K. Solanki, Manfred Schüssler, and Kalevi Mursula
    Usoskin $et~al._ reply
    PACS: 96.60.Qc 96.40.Kk
    Phys. Rev. Lett. 92, 199002 (2004) [abstract]
Ussishkin, Iddo
    Iddo Ussishkin and Leonid I. Glazman
    Signatures of spin-charge separation in scanning probe microscopy
    PACS: 71.10.Pm 07.79.-v 73.40.Gk
    Phys. Rev. Lett. 93, 196403 (2004) [abstract]
Ustinov, A.V.
    A.V. Ustinov, C. Coqui, A. Kemp, Y. Zolotaryuk, and M. Salerno
    Ratchetlike dynamics of fluxons in annular Josephson junctions driven by biharmonic microwave fields
    PACS: 74.50.+r 05.45.-a 85.25.-j
    Phys. Rev. Lett. 93, 87001 (2004) [abstract]

    see [Koval,Y., Phys. Rev. Lett. 93, 87004 (2004)]

Usynin, D.
    see [Acousta,D., Phys. Rev. Lett. 93, 32001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 72001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 142001 (2004)]
    see [Acosta,D., Phys. Rev. Lett. 93, 221802 (2004)]
Utsugi, T. Utsumi, T.
    see [Yamakawa,K., Phys. Rev. Lett. 92, 123001 (2004)]
Utsumi, Wataru Uvarov, L. Uvarov, L.N. Uvarov, S. Uwer, U.
    see [Abt,I., Phys. Rev. Lett. 93, 212003 (2004)]
Uzunyan, S. Uzzle, A.