КФУ. Карточка публикации. Tunneling-induced self-energy shift of energy levels of a quantum dot

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TUNNELING-INDUCED SELF-ENERGY SHIFT OF ENERGY LEVELS OF A QUANTUM DOT

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2015

Язык

английский

Авторы, сотрудники КФУ

Мутыгуллина Айгуль Ахмадулловна, автор

Авторы, аспиранты КФУ

Зиятдинова Камилла Андреевна, автор

Библиографическое описание на языке оригинала

Gainutdinov, R.Kh. Tunneling-induced self-energy shift of energy levels of a quantum dot / R.Kh. Gainutdinov, M.A. Khamadeev, M.R. Mohebbifar, A.A. Mutygullina // Journal of Physics: Conference Series. – 2015. – V. 613., N. 1. – P. 012002.

Аннотация

The self-interaction of a quantum dot tunnel with Coulomb interaction coupled to two noninteracting leads is investigated. The self-energy function describing this interaction is added to a bare energy of a dot state. In the standard way of determining the self-interaction (tunneling-induced) corrections to bare energies of emitters (atoms, quantum dots, etc) the variations of the self-energy functions with energy are ignored, and these corrections are considered to be equal to the values of the self-energy functions for bare energies of states. We show that actually in the case of quantum dots the variations of the self-energy functions in the energy interval between the bare and true energies can be strong, and this can have a significant effect on the values of the tunneling-induced shifts of energy levels of quantum dots.

Ключевые слова

quantum dot

Название журнала

Journal of Physics: Conference Series

URL

http://iopscience.iop.org/1742-6596/613/1/012002

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https://repository.kpfu.ru/?p_id=107690

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Мутыгуллина Айгуль Ахмадулловна	ru_RU
dc.contributor.author	Зиятдинова Камилла Андреевна	ru_RU
dc.date.accessioned	2015-01-01T00:00:00Z	ru_RU
dc.date.available	2015-01-01T00:00:00Z	ru_RU
dc.date.issued	2015	ru_RU
dc.identifier.citation	Gainutdinov, R.Kh. Tunneling-induced self-energy shift of energy levels of a quantum dot / R.Kh. Gainutdinov, M.A. Khamadeev, M.R. Mohebbifar, A.A. Mutygullina // Journal of Physics: Conference Series. – 2015. – V. 613., N. 1. – P. 012002.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=107690	ru_RU
dc.description.abstract	Journal of Physics: Conference Series	ru_RU
dc.description.abstract	The self-interaction of a quantum dot tunnel with Coulomb interaction coupled to two noninteracting leads is investigated. The self-energy function describing this interaction is added to a bare energy of a dot state. In the standard way of determining the self-interaction (tunneling-induced) corrections to bare energies of emitters (atoms, quantum dots, etc) the variations of the self-energy functions with energy are ignored, and these corrections are considered to be equal to the values of the self-energy functions for bare energies of states. We show that actually in the case of quantum dots the variations of the self-energy functions in the energy interval between the bare and true energies can be strong, and this can have a significant effect on the values of the tunneling-induced shifts of energy levels of quantum dots.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Tunneling-induced self-energy shift of energy levels of a quantum dot	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU