A one-dimensional array of N cells of 0- and π-junctions in parallel is considered. By assuming that junction parameters and effective loop areas alternate as one moves along the longitudinal direction of the array, going from 0- to π-junctions, an effective single-junction model is derived. By this model, interference patterns of the critical current as a function of the applied magnetic flux can be analytically found.
Quantum interference in parallel connections of N×(0-\pi) overdamped Josephson junctions
DE LUCA, Roberto
2011
Abstract
A one-dimensional array of N cells of 0- and π-junctions in parallel is considered. By assuming that junction parameters and effective loop areas alternate as one moves along the longitudinal direction of the array, going from 0- to π-junctions, an effective single-junction model is derived. By this model, interference patterns of the critical current as a function of the applied magnetic flux can be analytically found.File in questo prodotto:
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