Phase solitons in a weakly coupled three-component superconductor
نویسندگان
چکیده
Based on the phenomenological Ginzburg-Landau approach, we investigate phase solitonic states in a class of three-component superconductors for mesoscopic doubly-connected geometry (thin-walled cylinder) external magnetic fields. Analysis Gibbs free energy system shows that superconductor are thermodynamically metastable and separated from ground state by sizable energy. Our results demonstrate despite presence zoo solitons earlier proposed method [Phys. Rev. B 96, 144513 (2017)] detection BTRS multiband remains valid useful.
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ژورنال
عنوان ژورنال: Physical review
سال: 2021
ISSN: ['0556-2813', '1538-4497', '1089-490X']
DOI: https://doi.org/10.1103/physrevb.104.014518