Two-instanton approximation to the Coulomb blockade problem

dc.contributor.author	Burmistrov, I.S.
dc.date.accessioned	2018-01-19T14:01:59Z
dc.date.available	2018-01-19T14:01:59Z
dc.date.issued	2017
dc.identifier.citation	Two-instanton approximation to the Coulomb blockade problem / I.S. Burmistrov // Физика низких температур. — 2017. — Т. 43, № 1. — С. 115-121. — Бібліогр.: 28 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 73.23.Hk, 73.43.–f, 73.43.Nq
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/129358
dc.description.abstract	We develop the two-instanton approximation to the current-voltage characteristic of a single electron transistor within the Ambegaokar-Eckern-Schon model. We determine the temperature and gate voltage dependence of the Coulomb blockade oscillations of the conductance and the effective charge. We find that a small (in comparison with the charging energy) bias voltage leads to significant suppression of the Coulomb blockade oscillations and to appearance of the bias-dependent phase shift.	uk_UA
dc.description.sponsorship	We acknowledge useful discussions with A. Frydman, D. Gutman, and Ya. Rodionov. The research was funded by Russian Science Foundation under the grant No. 14- 12-00898.	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.subject	К 100-летию со дня рождения И.М. Лифшица	uk_UA
dc.title	Two-instanton approximation to the Coulomb blockade problem	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA