Stability of vortex in a two-component superconductor
نویسندگان
چکیده
منابع مشابه
Flux quantization for a vortex in two-gap superconductor
Contrary to recent theoretical prediction, we show that the magnetic flux of a vortex in SU(2) model of two-gap superconductor is quantized in units of 2π/g, not 4π/g. For the U(1) version of this model, the flux is quantized in units of 2πα/g where 0 < α < 1. The parameter α depends on the masses and concentrations of the Cooper pairs in the two condensates. PACS number(s): 74.20.De, 74.25.Qt,...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2010
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.82.132505