INFLUENCE ANHARMONICITY OF A RELATION A CURRENT - PHASE ON PROPERTIES SUPERCONDUCTING OF WEAK LINKS

Abstract

In work the influence anharmonicity of a ratio a current - phase on properties superconducting of weak links is considered. Is established, that in weak links anharmonicity current - phase dependence increases size of plasma frequency and influence of a magnetic field on weak links Josephson such as with anharmonicity current - phase dependence differs from traditional transitions with formation of two maxima of a current and aspiration of meanings of a supercurrent to zero at Ф Ф0= 0.