Vortex penetration and self-resonant effects in large Josephson tunnel junction

G. Jung

doi:10.1063/1.329921

Vortex penetration and self-resonant effects in large Josephson tunnel junction

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Abstract

Discontinuity in the resonant voltage (traveling wave resonance) as a function of applied magnetic field has been observed in large Josephson tunnel junctions. It is believed that our results can be explained in terms of peculiar magnetic properties of large junctions of finite length L≫λ _J, i.e., the quantization of internal fields and magnetic hysteresis. The discontinuity corresponds to the change of number of vortices penetrating the junction barrier. The experimental voltage jumps are in fairly good agreement with these calculated from the theory.

Original language	English
Pages (from-to)	576-577
Number of pages	2
Journal	Journal of Applied Physics
Volume	53
Issue number	1
DOIs	https://doi.org/10.1063/1.329921
State	Published - 1 Dec 1982
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1063/1.329921

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abstract = "Discontinuity in the resonant voltage (traveling wave resonance) as a function of applied magnetic field has been observed in large Josephson tunnel junctions. It is believed that our results can be explained in terms of peculiar magnetic properties of large junctions of finite length L≫λ J, i.e., the quantization of internal fields and magnetic hysteresis. The discontinuity corresponds to the change of number of vortices penetrating the junction barrier. The experimental voltage jumps are in fairly good agreement with these calculated from the theory.",

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Vortex penetration and self-resonant effects in large Josephson tunnel junction

Abstract

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