Hysteretical behaviour of current noise in granular high-Tc superconductors in non-equilibrium thermal conditions

M. Celasco, D. Daghero, A. Masoero, P. Mazzetti, V. Selvaggini, A. Stepanescu, I. E.N.Galileo Ferraris

Risultato della ricerca: Contributo alla conferenzaContributo in Atti di Convegnopeer review

Abstract

Measurements of current noise in granular HTC superconductors submitted to a constant magnetic field were made in non-equilibrium thermal conditions by slowly varying the temperature of the specimen below the first stage of the superconducting transition. It was found that the noise presented an hysteretical behaviour, dependent on the temperature at which the magnetic field was applied.

Lingua originaleInglese
Pagine301-304
Numero di pagine4
Stato di pubblicazionePubblicato - 1997
Pubblicato esternamente
EventoProceedings of the 1997 14th International Conference on Noise in Physical Systems and 1/f Fluctuations - Leuven, Belgium
Durata: 14 lug 199718 lug 1997

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???event.eventtypes.event.conference???Proceedings of the 1997 14th International Conference on Noise in Physical Systems and 1/f Fluctuations
CittàLeuven, Belgium
Periodo14/07/9718/07/97

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