Self-field effects in Josephson junction arrays

Antonio Petraglia; G. Filatrella; G. Rotoli

doi:10.1103/PhysRevB.53.2732

Self-field effects in Josephson junction arrays

Antonio Petraglia, G. Filatrella, G. Rotoli

Department of Physics

Research output: Contribution to journal › Journal article › Research › peer-review

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Abstract

The purpose of this work is to compare the dynamics of arrays of Josephson junctions in the presence of a magnetic field in two different frameworks: the so-called XY frustrated model with no self-inductance and an approach that takes into account the self-field generated by the screening currents (considering self-inductances only). We show that, while for a range of parameters the simpler model is sufficiently accurate, in a region of the parameter space solutions arise that are not contained in the XY model equations.

Original language	English
Journal	Physical Review B
Volume	53
Issue number	5
Pages (from-to)	2732-2738
ISSN	2469-9950
DOIs	https://doi.org/10.1103/PhysRevB.53.2732
Publication status	Published - 1996

Bibliographical note

Copyright (1996) American Physical Society.

Keywords

DC-SQUID
MAGNETIC-FIELDS

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PetragliaFinal published version, 150 KB

http://link.aps.org/doi/10.1103/PhysRevB.53.2732

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