Scattering theory of superconductive tunneling in quantum junctions

dc.contributor.author	Shumeiko, V.S.
dc.contributor.author	Bratus, E.N.
dc.contributor.author	Wendin, G.
dc.date.accessioned	2021-01-27T19:09:30Z
dc.date.available	2021-01-27T19:09:30Z
dc.date.issued	1997
dc.identifier.citation	Scattering theory of superconductive tunneling in quantum junctions / V.S. Shumeiko, Е.N. Bratus and G. Wendin // Физика низких температур. — 1997. — Т. 23, № 3. — С. 249-270. — Бібліогр.: 61 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/174768
dc.description.abstract	A consistent theory of superconductive tunneling in single-mode junctions within a scattering formulation of Bogolyubov-de Gennes quantum mechanics is presented. The dc Josephson effect and the dc quasiparticle transport in the voltage-biased junctions are considered. Elastic quasiparticle scattering by the junction determines the equilibrium Josephson current. The origin of Andreev bound states in tunnel junctions and their role in equilibrium Josephson transport are discussed. In contrast, quasiparticle tunneling in voltage-biased junctions is determined by inelastic scattering. A general expression for inelastic scattering amplitudes is derived and the quasiparticle current is calculated at all voltages with emphasis on a discussion of the properties of subgap tunnel current and the nature of subharmonic gap structure.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.title	Scattering theory of superconductive tunneling in quantum junctions	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA