Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
A comparative study of enhanced flux pinning among melt-processed SmBa2Cu3O7-delta, (Sm0.5Eu0.5)Ba2Cu3O7-delta, EuBa2Cu3O7-delta superconductors
Autore:
Hu, A; Sakai, N; Chikumoto, N; Murakami, M; Verges, P; Fuchs, G; Krabbes, G;
Indirizzi:
Superconduct Res Lab, Minato Ku, Tokyo 1050023, Japan Superconduct Res Lab Tokyo Japan 1050023 Minato Ku, Tokyo 1050023, Japan IFW Dresden, D-01171 Dresden, Germany IFW Dresden Dresden Germany D-01171 FW Dresden, D-01171 Dresden, Germany
Titolo Testata:
PHYSICA C
, volume: 357, anno: 2001,
parte:, 1
pagine: 461 - 465
SICI:
0921-4534(200108)357:<461:ACSOEF>2.0.ZU;2-5
Fonte:
ISI
Lingua:
ENG
Soggetto:
NDBA2CU3O7-DELTA SUPERCONDUCTORS;
Keywords:
melt processing; pinning mechanism; scaling law;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Hu, A Superconduct Res Lab, Minato Ku, 1-16-25 Shibaura, Tokyo 1050023, Japan Superconduct Res Lab 1-16-25 Shibaura Tokyo Japan 1050023 23, Japan
Citazione:
A. Hu et al., "A comparative study of enhanced flux pinning among melt-processed SmBa2Cu3O7-delta, (Sm0.5Eu0.5)Ba2Cu3O7-delta, EuBa2Cu3O7-delta superconductors", PHYSICA C, 357, 2001, pp. 461-465

Abstract

Large grain bulk superconductors with various compositions: SmBa2Cu3O7-delta, (Sm0.5Eu0.5)Ba2Cu3O7-delta, and EuBa2Cu3O7-delta have been successfullyfabricated in air. The scaling studies of the volume pinning force evidenced two competitive pinning contributions at low and high fields for all compositions. The analyses of the scaling curves showed that the low field pinning kept identical for three compositions, while in high fields. the dominant pinning for Sm123 and Eu123 was the small-sized normal core pinning andthe deltaT(c) pinning in SE123. (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 07/07/20 alle ore 22:35:23