Zobrazeno 1 - 10
of 51
pro vyhledávání: '"D. Isfort"'
Autor:
D. Isfort, S. Engel, D. Sporn, O. Weber, E.D. Specht, R. Semerad, M.O. Rikel, M. Klein, M. Schubert, Joachim Bock, B. Holzapfel, O. de Haas, M. Sun-Wagener, J. Ehrenberg
Publikováno v:
IEEE Transactions on Applied Superconductivity. 19:3307-3310
A procedure is developed for assessing the epitaxy of La2- xZr2+ xO7 (LZO) layers on NiW RABITS. Comparing XRD patterns ( thetas -2thetas scans and 2D rocking curves) of LZO films of known thickness (ellipsometry or reflectometry measurements) with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::363b3237bc13c3a773a7aa35ab94c16a
https://doi.org/10.1109/tasc.2009.2017907
https://doi.org/10.1109/tasc.2009.2017907
Publikováno v:
Acta Physica Polonica A. 113:375-378
Coaxial cable model with superconducting core and superconducting shield conductor was constructed and tested in DC regime. While the core was already examined in our previous works, in this contribution the detailed study of the superconducting shie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03353f84400a6b7781d472f72fea3f46
https://doi.org/10.12693/aphyspola.113.375
https://doi.org/10.12693/aphyspola.113.375
Autor:
Robert Tournier, Donglu Shi, Lai Feng Li, Philippe Odier, Peng He, Yan Guo, Li Guo, André Sulpice, D. Isfort, R. Singh, Xavier Chaud
Publikováno v:
Physica C: Superconductivity
Physica C: Superconductivity, North-Holland, 2006, 443 (1-2), pp.18-22. ⟨10.1016/j.physc.2006.04.104⟩
Physica C: Superconductivity, North-Holland, 2006, 443 (1-2), pp.18-22. ⟨10.1016/j.physc.2006.04.104⟩
As the modulus is a quantitative measure of the bulk mechanical properties, it can serve as a sensitive probe for the crack propagation kinetics inside the materials. The YBa 2 Cu 3 O x (YBCO) single domain with a tetragonal phase was pressed under a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebfca2788bfa4df1fa384b8de2cf1655
https://doi.org/10.1016/j.physc.2006.04.104
https://doi.org/10.1016/j.physc.2006.04.104
Autor:
Narcis Mestres, N Romà, A Hassini, Oscar Castaño, Andrea Cavallaro, Teresa Puig, Xavier Obradors, Josep M. Moretó, S Morlens, Susagna Ricart, Jaume Gazquez, Mariona Coll, Alberto Pomar, Joachim Bock, Juan C. González, Anna Palau, Katerina Zalamova, Marta Gibert, J. Gutierrez, S. Piñol, D. Isfort, Felip Sandiumenge
Publikováno v:
Superconductor Science and Technology. 19:S13-S26
Chemical solution deposition (CSD) has recently emerged as a very competitive technique for obtaining epitaxial films of high quality with controlled nanostructure. In particular, the all-CSD approach is considered to be one of the most promising app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbab03830efd32fdf2c6eee915267d5f
https://doi.org/10.1088/0953-2048/19/3/003
https://doi.org/10.1088/0953-2048/19/3/003
Autor:
Pascal Tixador, J Bach, J.M. Barbut, L. Porcar, Daniel Bourgault, E Floch, D Buzon, Robert Tournier, Jacques G. Noudem, X Chaux, D. Isfort
Publikováno v:
Revue internationale de génie électrique. 6:307-324
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd7eca3609fa85afc204d3eeccdc4f1e
https://doi.org/10.3166/rige.6.307-324
https://doi.org/10.3166/rige.6.307-324
Publikováno v:
IEEE Transactions on Applied Superconductivity
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2003, 13 (2), pp.2076-2079. ⟨10.1109/TASC.2003.812993⟩
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2003, 13 (2), pp.2076-2079. ⟨10.1109/TASC.2003.812993⟩
The influence of the current slope (dI/dt) and thermal exchanges on the magneto-thermal transition of textured bulk YBCO are analyzed within the framework of the resistive Fault Current Limiter (FCL). This study was carried out at 90.5 K both in pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bec21962e6402df06793695d0143401
https://doi.org/10.1109/tasc.2003.812993
https://doi.org/10.1109/tasc.2003.812993
Autor:
D Buzon, Robert Tournier, Pascal Tixador, L. Porcar, D. Isfort, E. Floch, D. Bourgault, Xavier Chaud
Publikováno v:
Physica C: Superconductivity
Physica C: Superconductivity, North-Holland, 2003, 386, pp.467-473. ⟨10.1016/S0921-4534(02)02215-3⟩
Physica C: Superconductivity, North-Holland, 2003, 386, pp.467-473. ⟨10.1016/S0921-4534(02)02215-3⟩
A superconducting fault current limiter using YBCO single domains requires long elements cut along the ab -planes or along the c -axis. These elements have to be assembled in series in order to produce a limited fault current after the quench to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7b23897d9b29bd8b6aa535a6cbaf882
https://doi.org/10.1016/s0921-4534(02)02215-3
https://doi.org/10.1016/s0921-4534(02)02215-3
Autor:
Robert Tournier, André Sulpice, Peng He, Donglu Shi, Xavier Chaud, P. Odier, R. Singh, D. Isfort
Publikováno v:
Physica C: Superconductivity. 384:149-158
Young’s modulus experiments have been carried out to study the kinetics of ab -plane crack propagation in single domain YBa 2 Cu 3 O x (YBCO) during a prolonged oxygen heat treatment at 400 °C up to 188 h. It has been found that the modulus value
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8794cf0e700ace658089998266fbc08
https://doi.org/10.1016/s0921-4534(02)01796-3
https://doi.org/10.1016/s0921-4534(02)01796-3
Autor:
D. Isfort, Robert Tournier, J Bach, L. Porcar, D Buzon, E Floch, J.M. Barbut, Xavier Chaud, Pascal Tixador, D. Bourgault
Publikováno v:
Physica C: Superconductivity. :815-822
Superconducting materials offer the unique possibility to limit fault currents by their self-triggering quench to a resistive state above a given threshold current. Their use in power networks would improve the power quality, which is a real need tod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fac446d026664a407dfbbe24e422bff
https://doi.org/10.1016/s0921-4534(02)01549-6
https://doi.org/10.1016/s0921-4534(02)01549-6
Autor:
L. Porcar, D Buzon, Xavier Chaud, Robert Tournier, Pascal Tixador, E Floch, D. Bourgault, D. Isfort
Publikováno v:
Physica C: Superconductivity
Physica C: Superconductivity, North-Holland, 2002, 372-376, pp.1639-1642. ⟨10.1016/S0921-4534(02)01087-0⟩
Physica C: Superconductivity, North-Holland, 2002, 372-376, pp.1639-1642. ⟨10.1016/S0921-4534(02)01087-0⟩
Forty three meanders were mounted and put in series to build a resistive FCL prototype. The nominal current and the temperature were respectively fixed at 100 A and 90.5 K. The voltage and the mean electric field respectively reached 1 kV and 106 V/m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8ee226a2586bc19bb7c31f9d28c8286
https://doi.org/10.1016/s0921-4534(02)01087-0
https://doi.org/10.1016/s0921-4534(02)01087-0