Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Riseman, T. M."'
Autor:
Aegerter, C. M., Keller, H., Lloyd, S. H., Kealey, P. G., Forgan, E. M., Johnson, S. T., Riseman, T. M., Cubitt, R., Lee, S. L., Ager, C., Paul, D. McK., Savic, I. M., Yethiraj, M., Tajima, S., Rykov, A.
We present a study of the vortex lattice in untwinned YBa$_2$Cu$_3$O$_{7-x}$ crystals, using a combination of muon spin rotation and neutron small angle scattering measurements. Both methods show a very sharp melting temperature consistent with a fir
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305593
Autor:
Aegerter, C. M., Keller, H., Lee, S. L., Ager, C., Ogrin, F. Y., Cubitt, R., Forgan, E. M., Nutall, W. J., Kealey, P. G., Lloyd, S. H., Johnson, S. T., Riseman, T. M., Nutley, M. P.
We investigate the superconducting behaviour of Bi doped Pb. Pure lead shows type-I behaviour entering an intermediate state in a magnetic field. High dopings of Bi ($>$3%) lead to type-II behaviour showing a mixed state, where the magnetic field pen
Externí odkaz:
http://arxiv.org/abs/cond-mat/0305595
Autor:
Kealey, P. G., Riseman, T. M., Forgan, E. M., Galvin, L. M., Mackenzie, A. P., Lee, S. L., Paul, D. McK., Cubitt, R., Agterberg, D. F., Heeb, R., Mao, Z. Q., Maeno, Y.
We have measured the diffracted neutron scattering intensities from the square magnetic flux lattice in the perovskite superconductor Sr$_2$RuO$_4$, which is thought to exhibit p-wave pairing with a two-component order parameter. The relative intensi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0002112
Autor:
Agterberg, D. F., Heeb, R., Kealey, P. G., Riseman, T. M., Forgan, E. M., Mackenzie, A. P., Galvin, L. M., Perry, R. S., Lee, S. L., Paul, D. McK., Cubitt, R., Mao, Z. Q., Akima, S., Maeno, Y.
Recent experimental results indicate that superconductivity in Sr2RuO4 is described by the p-wave E_u representation of the D_{4h} point group. Results on the vortex lattice structures for this representation are presented. The theoretical results ar
Externí odkaz:
http://arxiv.org/abs/cond-mat/0001421
Autor:
Sonier, J. E., Brewer, J. H., Kiefl, R. F., Bonn, D. A., Chakhalian, J., Dunsiger, S. R., Hardy, W. N., Liang, R., MacFarlane, W. A., Miller, R. I., Noakes, D. R., Riseman, T. M., Stronach, C. E.
Muon spin rotation measurements of the magnetic field distribution in the vortex state of the oxygen deficient high-Tc superconductor YBa{2}Cu{3}O{6.60} reveal a vortex-lattice melting transition at much lower temperature than that in the fully oxyge
Externí odkaz:
http://arxiv.org/abs/cond-mat/9906449
Autor:
Sonier, J. E., Brewer, J. H., Kiefl, R. F., Bonn, D. A., Dunsiger, S. R., Hardy, W. N., Liang, Ruixing, MacFarlane, W. A., Miller, R. I., Riseman, T. M., Noakes, D. R., Stronach, C. E., White Jr., M. F.
Publikováno v:
Physical Review Letters 79, p2875 (1997)
The internal field distribution in the vortex state of YBa2Cu3O6.60 is shown to be a sensitive measure of both the magnetic penetration depth and the vortex-core radius. The temperature dependence of the vortex core radius is found to be weaker than
Externí odkaz:
http://arxiv.org/abs/cond-mat/9708115
Autor:
Niedermayer, C, Forgan, E M, Glückler, H, Höfer, A, Morenzoni, E, Pleines, M, Prokscha, T, Riseman, T M, Birke, M, Jackson, T J, Litterst, J, Long, M W, Luetkens, H, Schatz, A, Schatz, G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________65::984bbcb0623aa2ed78366ce43dfd0721
http://cds.cern.ch/record/440791
http://cds.cern.ch/record/440791
Autor:
Jackson, T J, Binns, C, Forgan, E M, Morenzoni, E, Niedermayer, Ch, Glückler, H, Hofer, A, Luetkens, H, Prokscha, T, Riseman, T M, Schatz, A, Birke, M, Litterst, J, Schatz, G, Weber, H P
Publikováno v:
Journal of Physics: Condensed Matter; 2/21/2000, Vol. 12 Issue 7, p1399-1411, 13p
Autor:
Forgan, E. M., Jackson, T. J., Riseman, T. M., Gluckler, H., Morenzoni, E., Prokscha, T., Weber, H. P., Hofer, A., Niedermayer, C., Schatz, G.
Publikováno v:
Physica B: Condensed Matter; 2000, Vol. 289 Issue: 1 p137-140, 4p