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We have fabricated prototype Bi,Pb(2223)/Ag superconduting multifilamentary wires with a square cross-section. The AC losses of these wires were measured, compared with those of tapes and also compared with the theory. Wires show largely reduced AC m
Externí odkaz:
http://arxiv.org/abs/cond-mat/0207643
Publikováno v:
In Physica C: Superconductivity and its applications 2003 384(3):334-344
Autor:
Witz, G, Su, X.-D, Kwasnitza, K, Dhallé, M, Beneduce, C, Passerini, R, Giannini, E, Flükiger, R
Publikováno v:
In Physica C: Superconductivity and its applications 2002 372 Part 3:1814-1817
Publikováno v:
In Physica C: Superconductivity and its applications 2002 372 Part 2:942-944
Publikováno v:
In Physica C: Superconductivity and its applications 2001 355(3):325-334
Publikováno v:
In Cryogenics 1999 39(10):829-841
Autor:
Kwasnitza, K., Horvath, I.
Publikováno v:
Journal of Applied Physics; Nov1976, Vol. 47 Issue 11, p5038-5040, 3p
Autor:
Huang, Yibing, Grasso, Giovanni, Marti, Frank, Erb, Andréas, Clerc, S., Kwasnitza, K., Flukiger, René-Louis
Publikováno v:
Proceedings of the International Workshop Critical Currents in Superconductors for Practical Applications pp. 217-220
Low AC losses in multifilamentary Bi(2223) tapes have been obtained introducing highly resistive, very thin "oxide barriers" based on Ag/BaZrO₃ around each filament. The transverse resistivity between neighbour filaments was enhanced by a factor 8
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1400::a7af1df042983b54941ab0f33f7e15e9
https://archive-ouverte.unige.ch/unige:112629
https://archive-ouverte.unige.ch/unige:112629
Autor:
Huang, Yibing, Dhalle, Marc, Witz, Grégoire, Marti, Frank, Giannini, Enrico, Walker, Eric, Passerini, Reynald, Polcari, Albino, Clerc, S., Kwasnitza, K., Flukiger, René-Louis
Publikováno v:
Journal of Superconductivity, Vol. 11, No 5 (1998) pp. 495-505
A significant reduction of ac losses in twisted Bi(2223) multifilamentary tapes with Ag sheaths has been achieved by using oxide (BaZrO₃ and SrZrO₃) barriers between filaments. These barriers have two important effects: they increase the transver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1400::7597a559c7b100f0ebb7990f447a10d2
https://archive-ouverte.unige.ch/unige:112215
https://archive-ouverte.unige.ch/unige:112215
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