Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Nelson, K. D."'
We demonstrate near-complete cancellation of the differential light shift of a two-photon magnetic-field-insensitive microwave hyperfine (clock) transition in $^{87}$Rb atoms trapped in an optical lattice. Up to $95(2)%$ of the differential light shi
Externí odkaz:
http://arxiv.org/abs/1010.1520
Publikováno v:
New J. Phys. 12, 113007 (2010)
We perform randomized benchmarking on neutral atomic quantum bits (qubits) confined in an optical lattice. Single qubit gates are implemented using microwaves, resulting in a measured error per randomized computational gate of 1.4(1) x 10^-4 that is
Externí odkaz:
http://arxiv.org/abs/1008.2790
We have measured the polarization of Lambda0 and antiLambda0 inclusively produced by 610GeV/c Sigma- and 525GeV/c proton beams in the experiment SELEX during the 1996/7 fixed target run at Fermilab. The polarization was measured as a function of the
Externí odkaz:
http://arxiv.org/abs/0706.3660
Autor:
Kirtley, J. R., Kallin, C., Hicks, C. W., Kim, E. -A., Liu, Y., Moler, K. A., Maeno, Y., Nelson, K. D.
Publikováno v:
Phys. Rev. B 76, 014526 (2007)
It is widely believed that the perovskite Sr$_2$RuO$_4$ is an unconventional superconductor with broken time reversal symmetry. It has been predicted that superconductors with broken time reversal symmetry should have spontaneously generated supercur
Externí odkaz:
http://arxiv.org/abs/0704.3364
Autor:
Mao, Z. Q., Rosario, M. M., Nelson, K. D., Wu, K., Deac, I. G., Schiffer, P., Liu, Y., He, T., Regan, K. A., Cava, R. J.
Publikováno v:
Phys. Rev. B 67, 094502 (2003)
We have measured upper-critical-field $H_{\text c2}$, specific heat C, and tunneling spectra of the intermetallic perovskite superconductor MgCNi${}_3$ with a superconducting transition temperature $T_{\text c}\approx 7.6$ K. Based on these measureme
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105280
Publikováno v:
Phys. Rev. B 63, 174435 (2001)
We report the results of Hall coefficient R_H and magnetoresistance (MR) measurements on single crystalline samples of Sr3Ru2O7 grown by the floating zone method. R_H was found to be positive over the entire temperature range studied (0.3 - 300K). It
Externí odkaz:
http://arxiv.org/abs/cond-mat/0102155
Publikováno v:
Phys. Rev. Lett. 87, 037003 (2001)
The tunneling spectrum of the superconducting phase with T_c ~ 3.0 K has been measured in the Ru-embedded region of Sr_2RuO_4 using cleaved junctions. A sharp zero-bias conductance peak (ZBCP) has been observed below 3 K. All characteristics of this
Externí odkaz:
http://arxiv.org/abs/cond-mat/0101410
Publikováno v:
Science, 2004 Nov 01. 306(5699), 1151-1154.
Externí odkaz:
https://www.jstor.org/stable/3839478
Autor:
Nelson, K. D., Zhao, Wenjin, Brown, L. D., Kuo, J., Che, Jinkai, Liu, Xianwen, Klemperer, S. L., Makovsky, Y., Meissner, R., Mechie, J., Kind, R., Wenzel, F., Ni, J., Nabelek, J., Leshou, Chen, Tan, Handong, Wei, Wenbo, Jones, A. G., Booker, J., Unsworth, M., Kidd, W. S. F., Hauck, M., Alsdorf, D., Ross, A., Cogan, M., Wu, Changde, Sandvol, E., Edwards, M.
Publikováno v:
Science, 1996 Dec 01. 274(5293), 1684-1688.
Externí odkaz:
https://www.jstor.org/stable/2890941
Autor:
Brown, L. D., Zhao, Wenjin, Nelson, K. D., Hauck, M., Alsdorf, D., Ross, A., Cogan, M., Clark, M., Liu, Xianwen, Che, Jinkai
Publikováno v:
Science, 1996 Dec 01. 274(5293), 1688-1690.
Externí odkaz:
https://www.jstor.org/stable/2890942