New type of zero-field steps in the I-V curve of a Josephson junction of intermediate length

Jørn Bindslev Hansen, Jesper Mygind

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Abstract

We report on the observation of a new type of high-order zero-field steps in the I-V curve of a Josephson transmission line of intermediate length l=L/λJ≊5, where λJ is the Josephson penetration length. On such steps, deviations from the generalized Josephson relation Vdc=N(h/2e)νdet relating the measured dc voltage to the frequency of the radiation emitted from the junction are observed.
Original languageEnglish
JournalPhysical Review B
Volume32
Issue number1
Pages (from-to)178-181
ISSN2469-9950
DOIs
Publication statusPublished - 1985

Bibliographical note

Copyright (1985) by the American Physical Society.

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