Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
GENERALIZED INVERSION SCHEME FOR THE DETERMINATION OF ACTIVATION-ENERGIES FROM FLUX-CREEP EXPERIMENTS IN HIGH-T(C) SUPERCONDUCTORS
Autore:
SCHNACK HG; GRIESSEN R; LENSINK JG; HU WH;
Indirizzi:
FREE UNIV AMSTERDAM,FAC PHYS & ASTRON,DE BOELELAAN 1081 1081 HV AMSTERDAM NETHERLANDS
Titolo Testata:
Physical review. B, Condensed matter
fascicolo: 17, volume: 48, anno: 1993,
pagine: 13178 - 13181
SICI:
0163-1829(1993)48:17<13178:GISFTD>2.0.ZU;2-S
Fonte:
ISI
Lingua:
ENG
Soggetto:
HIGH-TC SUPERCONDUCTORS; DEPENDENCE; FILMS;
Tipo documento:
Note
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
H.G. Schnack et al., "GENERALIZED INVERSION SCHEME FOR THE DETERMINATION OF ACTIVATION-ENERGIES FROM FLUX-CREEP EXPERIMENTS IN HIGH-T(C) SUPERCONDUCTORS", Physical review. B, Condensed matter, 48(17), 1993, pp. 13178-13181

Abstract

For thermally activated flux creep, which can be characterized by a temperature-, magnetic-field-, and current-density-dependent activationenergy U(j, T; B(e)), we show that this function can be determined from a combination of magnetization and magnetization dynamical relaxation rate data. As an illustration the method is applied to creep data on epitaxial YBa2Cu3O7 thin films. In contrast to previously proposed procedures, the present inversion scheme is much more general as it does not require a priori assumptions about the explicit temperature or field dependence of U.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 21/01/20 alle ore 01:04:12