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Titolo:
E-J characteristics of NdBa2Cu3O7-delta bulk superconductor determined with ac susceptibility
Autore:
Inoue, K; Sakai, N; Waki, K; Murakami, M;
Indirizzi:
ISTEC, Superconduct Res Lab, Minato Ku, Tokyo 1050023, Japan ISTEC TokyoJapan 1050023 nduct Res Lab, Minato Ku, Tokyo 1050023, Japan Railway Tech Res Inst, Kokubunji, Tokyo 1858540, Japan Railway Tech Res Inst Kokubunji Tokyo Japan 1858540 Tokyo 1858540, Japan
Titolo Testata:
PHYSICA C
, volume: 357, anno: 2001,
parte:, 1
pagine: 531 - 533
SICI:
0921-4534(200108)357:<531:ECONBS>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Keywords:
ac susceptibility; E-J characteristics; secondary peak; Nd-123;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
5
Recensione:
Indirizzi per estratti:
Indirizzo: Inoue, K ISTEC, Superconduct Res Lab, Minato Ku, 1-10-13 Shinonome, Tokyo 1050023, Japan ISTEC 1-10-13 Shinonome Tokyo Japan 1050023 Tokyo 1050023, Japan
Citazione:
K. Inoue et al., "E-J characteristics of NdBa2Cu3O7-delta bulk superconductor determined with ac susceptibility", PHYSICA C, 357, 2001, pp. 531-533

Abstract

Electric field (E)-current (J) characteristics of the NdBa2Cu3O7-delta (Nd-123) bulk superconductor have been investigated by measuring the third harmonic ac susceptibility. They were compared with E-J characteristics determined with the dc magnetization measurements and magnetic relaxation methods. The n value was estimated on the assumption that E follows the power law:E similar to J(n). We found that the sample, which has the larger secondary peak on the J(c)-B curve, exhibits the more remarkable peak structure on the magnetic field dependence of the n value. (C) 2001 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/07/20 alle ore 16:23:23