Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Yu.V. Bugoslavsky"'
Autor:
J. D. Moore, Yu.V. Bugoslavsky, A D Caplin, J. Driscoll, Lesley F. Cohen, G. K. Perkins, L. Cowey
Publikováno v:
Superconductor Science and Technology. 16:176-182
We review recent measurements of upper (Hc2) and lower (Hc1) critical fields in clean single crystals of MgB2, and their anisotropies between the two principal crystallographic directions. Such crystals are far into the "clean limit" of Type II super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::592b05f9579a7a09b5bc1b28c967b562
https://doi.org/10.1088/0953-2048/16/2/309
https://doi.org/10.1088/0953-2048/16/2/309
Autor:
D. H. Lowndes, Mark G. Blamire, Judith L. MacManus-Driscoll, J. D. Moore, Yu.V. Bugoslavsky, Zainovia Lockman, Moon-Ho Jo, A. Berenov, Mariappan Parans Paranthaman, T.J. Tate, Lesley F. Cohen, Hans M. Christen, A D Caplin, L. Cowey, G. K. Perkins, Hong-Ying Zhai
Publikováno v:
Superconductor Science and Technology. 15:1392-1397
We discuss pinning properties of MgB2 thin films grown by pulsed-laser deposition (PLD) and by electron-beam (EB) evaporation. Two mechanisms are identified that contribute most effectively to the pinning of vortices in randomly oriented films. The E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c6d83f26b330e76534c326d8aafb29f
https://doi.org/10.1088/0953-2048/15/10/305
https://doi.org/10.1088/0953-2048/15/10/305
Publikováno v:
Superconductor Science and Technology. 15:1140-1146
Measurements of the magnetic field distribution (magnetic images) above flat superconducting samples provide information on the pattern of current flow within the material. While several deconvolution procedures to calculate the current flow have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf1278590d91b16c03baa6b0ac51bb71
https://doi.org/10.1088/0953-2048/15/7/327
https://doi.org/10.1088/0953-2048/15/7/327
Publikováno v:
Superconductor Science and Technology. 14:685-689
Second generation Y1Ba2Cu3O7-δ (YBCO) coated conductors promise greater performance than first generation powder-in-tube technology. Along with the development of these materials, advances in characterization techniques have enabled detailed studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6f9f483d57c44e73b3cc385f4a7ada3
https://doi.org/10.1088/0953-2048/14/9/310
https://doi.org/10.1088/0953-2048/14/9/310
Autor:
Karen A. Yates, Massimiliano Polichetti, John Gallop, Lesley F. Cohen, A.A. Zhukov, J. L. MacManus Driscoll, Ling Hao, Yu.V. Bugoslavsky, G. K. Perkins, Andrey Berenov, A D Caplin
Publikováno v:
L16
L13
L13
Measurements of the temperature dependence of the surface resistance at 3 GHz of 100 micron size grains of MgB_2 separated powder are presented and discussed. The microwave surface resistance data is compared to experimental results of Nb, Bi_2Sr_2Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b06535b35e9fe3fa234d10332b409c6
https://doi.org/10.1088/0953-2048/14/5/101
https://doi.org/10.1088/0953-2048/14/5/101
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 11:3186-3189
Power applications of high temperature superconductors (HTS) are emerging rapidly towards the market place. While first generation Bi/sub 2/Sr/sub 2/Ca/sub 2/Cu/sub 3/O/sub 10/ (BSCCO) powder in tube (PIT) conductors are already used in the industria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8da9e4e8bae208e4600bb6200efcb66
https://doi.org/10.1109/77.919740
https://doi.org/10.1109/77.919740
Autor:
A S Aronin, Gennadi A. Emelchenko, Salavat S. Khasanov, Yu.V. Bugoslavsky, M V Indenbom, A.D. Caplin, I.G. Naumenko, I. I. Zver’kova
Publikováno v:
Superconductor Science and Technology. 13:1227-1234
A new approach to the fabrication process of bulk HTSC materials is proposed, using the initial mixture of components (YBa 2 Cu 3 O 7-x and non-superconducting inclusions) in the form of nanocrystalline powders. The preparation of ultra-fine powders
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a1a388b4bb0e5183355eeeb5bf0b358
https://doi.org/10.1088/0953-2048/13/8/320
https://doi.org/10.1088/0953-2048/13/8/320
Publikováno v:
Thermochimica Acta. 342:7-18
The new capabilities of AC calorimetry, when working at frequencies above the classical limit, were shown. The idea of the method was to use the information about the phases and the amplitudes of the temperature oscillations on both sides of a plate-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3b528f902d62549e55bd2d64bc9502
https://doi.org/10.1016/s0040-6031(99)00298-1
https://doi.org/10.1016/s0040-6031(99)00298-1
Publikováno v:
Journal of Experimental and Theoretical Physics. 87:152-161
A solution is obtained for the Bean critical-state model in an inclined magnetic field which leads to localization of the irreversible magnetic moment induced by the shielding currents. An experimental investigation of YBa2Cu3Oy single crystals and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff775f068ef2b90852db57975d3d317
https://doi.org/10.1134/1.558636
https://doi.org/10.1134/1.558636
Publikováno v:
Thermochimica Acta. 317:117-131
The method of Temperature Waves Transmission Spectroscopy is developed on the basis of the classical AC calorimetry technique. The idea of the method is to use the information about the phase and amplitude of the temperature wave transmitted through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a0e9a11169ec85d2dfaf5fdd7cdfd3d
https://doi.org/10.1016/s0040-6031(98)00380-3
https://doi.org/10.1016/s0040-6031(98)00380-3