The effects of the presence of quantized energy levels in the problem of the (V=0)-state decay in Josephson junctions have been investigated. The analysis has been extended to the case of nonstationary conditions. As a result, the dependences of both the decay rate and the switching-current distribution on the bias current are strongly modified with respect to those obtained in stationary conditions. The investigation is carreid out for various working conditions and junction parameters.
Effects of level quantization on the supercurrent decay in Josephson junctions: The nonstationary case
Silvestrini, P.;
1990
Abstract
The effects of the presence of quantized energy levels in the problem of the (V=0)-state decay in Josephson junctions have been investigated. The analysis has been extended to the case of nonstationary conditions. As a result, the dependences of both the decay rate and the switching-current distribution on the bias current are strongly modified with respect to those obtained in stationary conditions. The investigation is carreid out for various working conditions and junction parameters.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
