Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Patterson, B D"'
Publikováno v:
Phys. Rev. A 97, 032509 (2018)
We measure the modification of the transmission spectra of cold $^{87}$Rb atoms in the proximity of an optical nanofiber (ONF). Van der Waals interactions between the atoms an the ONF surface decrease the resonance frequency of atoms closer to the su
Externí odkaz:
http://arxiv.org/abs/1801.01585
Publikováno v:
Phys. Rev. Lett. 114 (2015) 233602
We measure the quantum speed of the state evolution of the field in a weakly-driven optical cavity QED system. To this end, the mode of the electromagnetic field is considered as a quantum system of interest with a preferential coupling to a tunable
Externí odkaz:
http://arxiv.org/abs/1503.02591
Autor:
Cimmarusti, A. D., Patterson, B. D., Schroeder, C. A., Orozco, L. A., Barberis-Blostein, P., Carmichael, H. J.
Publikováno v:
EPJ Web of Conferences 57, 03005 (2013)
Conditional measurements on the undriven mode of a two-mode cavity QED system prepare a coherent superposition of ground states which generate quantum beats. The continuous system drive induces decoherence through the phase interruptions from Rayleig
Externí odkaz:
http://arxiv.org/abs/1309.4792
Autor:
Cimmarusti, A. D., Schroeder, C. A., Patterson, B. D., Orozco, L. A., Barberis-Blostein, P., Carmichael, H. J.
Publikováno v:
Control of conditional quantum beats in cavity QED: amplitude decoherence and phase shifts A D Cimmarusti et al 2013 New J. Phys. 15 013017
We implement a simple feedback mechanism on a two-mode cavity QED system to preserve the Zeeman coherence of a ground state superposition that generates quantum beats on the second-order correlation function. Our investigation includes theoretical an
Externí odkaz:
http://arxiv.org/abs/1301.3000
Autor:
Salman, Z., Smadella, M., MacFarlane, W. A., Patterson, B. D., Willmott, P. R., Chow, K. H., Hossain, M. D., Saadaoui, H., Wang, D., Kiefl, R. F.
Publikováno v:
Phys. Rev. B 83, 224112 (2011)
We present an investigation of the near-surface tetragonal phase transition in SrTiO3, using the complementary techniques of beta-detected nuclear magnetic resonance and grazing-incidence X-ray diffraction. The results show a clear depth dependence o
Externí odkaz:
http://arxiv.org/abs/1105.1032
Autor:
Martoccia, D., Bjoerck, M., Schlepuetz, C. M., Brugger, T., Pauli, S. A., Patterson, B. D., Greber, T., Willmott, P. R.
We present a structural analysis of the graphene/Ru(0001) system obtained by surface x-ray diffraction. The data were fit using Fourier-series expanded displacement fields from an ideal bulk structure, plus the application of symmetry constraints. Th
Externí odkaz:
http://arxiv.org/abs/0908.4517
Autor:
Martoccia, D., Willmott, P. R., Brugger, T., Björck, M., Günther, S., Schlepütz, C. M., Cervellino, A., Pauli, S. A., Patterson, B. D., Marchini, S., Wintterlin, J., Moritz, W., Greber, T.
Publikováno v:
Phys. Rev. Lett. 101, 126102 (2008)
The structure of a single layer of graphene on Ru(0001) has been studied using surface x-ray diffraction. A surprising superstructure has been determined, whereby 25 x 25 graphene unit cells lie on 23 x 23 unit cells of Ru. Each supercell contains 2
Externí odkaz:
http://arxiv.org/abs/0808.1853
Autor:
Garcia-Fernandez, M., Scagnoli, V., Staub, U., Mulders, A. M., Janousch, M., Bodenthin, Y., Meister, D., Patterson, B. D., Mirone, A., Tanaka, Y., Nakamura, T., Grenier, S., Huang, Y., Conder, K.
We have performed non-resonant x-ray diffraction, resonant soft and hard x-ray magnetic diffraction, soft x-ray absorption and x-ray magnetic circular dichroism measurements to clarify the electronic and magnetic states of the Co3+ ions in GdBaCo2O5.
Externí odkaz:
http://arxiv.org/abs/0808.1681
Autor:
Hoppler, J., Stahn, J., Bouyanfif, H., Malik, V. K., Patterson, B. D., Willmott, P. R., Cristiani, G., Habermeier, H. -U., Bernhard, C.
Publikováno v:
Phys. Rev. B 78, 134111 (2008)
We investigated with synchrotron x-ray diffraction and reflectometry the formation of structural domains in the near-surface region of single crystalline SrTiO3 (001) substrates with Y0.6Pr0.4Ba2Cu3O7 / La2/3Ca1/3MnO3 superlattices grown on top. We f
Externí odkaz:
http://arxiv.org/abs/0806.3619
Autor:
Patterson, B. D., Kays, R. W.
Publikováno v:
Journal of Mammalogy, 2006 Apr 01. 87(2), 193-200.
Externí odkaz:
https://www.jstor.org/stable/4094397
