| Title | Author(s) | Year | View Count |
 | Ultrafast hot-carrier-dominated photocurrent in graphene | Sun, D; Aivazian, G; Jones, AM; Ross, JS; Yao, W; Cobden, D; Xu, X | 2012 | 118 |
| Ultrafast Kerr rotations and zero-field dephasing time of electron spins in InAs/GaAs quantum disks | Ning, JQ; Xu, SJ; Wei, ZF; Ruan, XZ; Ji, Y; Zheng, HZ; Liu, HC | 2010 | 105 |
| Ultrafast spectroscopy of stimulated emission in single ZnO tetrapod nanowires | Djurišić, AB; Kwok, WM; Leung, YH; Chan, WK; Phillips, DL; Lin, MS; Gwo, S | 2006 | 171 |
 | Ultrafast time - and wavelength - resolved photoluminescence study of stimulated emission on selected ZnO nanostructures | Kwok, WM; Djurisic, A; Leung, YH; Chan, WK; Lin, MS; Gwo, S; Phillips, DL | 2006 | 177 |
| The ultraluminous X-ray sources near the center of M82 | Kong, AKH; Yang, YJ; Hsieh, PY; Mak, DSY; Pun, CSJ | 2007 | 138 |
| Ultrathin Films of Y-Ba-Cu-O on YSZ(100) Substrate with Eu-Cu-O Buffer | Yau, BCY; Tang, W; Gao, J | 2000 | 126 |
 | Ultrathin films of YBaCuO grown on YSZ substrates with a new buffer layer Nd-Cu-O | Gao, J; Chui, TC; Tang, WH | 1999 | 1,229 |
| Ultraviolet observations of SN 1987A with IUE and HST | Pun, CSJ; Sonneborn, G; Fransson, C; Kirshner, RP | 1998 | 42 |
| Ultraviolet observations of SN 1987A with the IUE satellite | Pun, CSJ; Kirshner, RP; Sonneborn, G; Challis, P; Nassiopoulos, G; Arquilla, R; Crenshaw, DM; Shrader, C; Teays, T; Cassatella, A; Gilmozzi, R; Talavera, A; Wamsteker, W; Fransson, C; Panagia, N | 1995 | 38 |
| Unconditional security of quantum key distribution over arbitrarily long distances | Lo, HK; Chau, HF | 1999 | 127 |
| Unconditional security proof of a deterministic quantum key distribution with a two-way quantum channel | Lu, H; Fung, CHF; Ma, X; Cai, QY | 2011 | 122 |
| Unconditionally secure key distribution in higher dimensions by depolarization | Chau, HF | 2005 | 318 |
| Unconventional Geometric Quantum Computation | Zhu, SL; Wang, ZD | 2003 | 486 |
| Undoped gallium antimonide studied by positron annihilation spectroscopy | Ma, SK; Ling, CC; Weng, HM; Hang, DS | 2003 | 297 |
| Undoped p-type ZnO nanorods synthesized by a hydrothermal method | Hsu, YF; Xi, YY; Tam, KH; Djurišić, AB; Luo, J; Ling, CC; Cheung, CK; Ng, AMC; Chan, WK; Deng, X; Beling, CD; Fung, S; Cheah, KW; Fong, PWK; Surya, CC | 2008 | 624 |
| Unified classical and quantum radiation mechanism for ultrarelativistic electrons in curved and inhomogeneous magnetic fields | Harko, T; Cheng, KS | 2002 | 143 |
| Unified theory of mixed state Hall effect in type-II superconductors: Scaling behavior and sign reversal | Wang, ZD; Dong, J; Ting, CS | 1994 | 38 |
| Universal conductance fluctuation of mesoscopic systems in the metal-insulator crossover regime | Qiao, Z; Xing, Y; Wang, J | 2010 | 607 |
| Universal conductance fluctuations in mesoscopic systems with superconducting leads: Beyond the Andreev approximation | Xing, Y; Wang, J | 2010 | 240 |
| Universal quantized spin-Hall conductance fluctuation in graphene | Qiao, Z; Wang, J; Wei, YD; Guo, H | 2008 | 138 |
|
