|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
The role of the fano resonance in multiple exciton generation in quantum dotsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 мая 2016 г.
- Авторы: Oksengendler B.L., Marasulov M.B., Nikiforov V.N.
- Журнал: Technical Physics Letters
- Том: 42
- Номер: 2
- Год издания: 2016
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 198
- Последняя страница: 200
- Аннотация: The phenomenon of interference between two pathways of electron transfer from the valence to the conduction band at a quantum dot is considered. The first way is the conventional “valence band–conduction band” transition, while the second is the transition via a virtual two-electron state on the Tamm level in a quantum dot (QD) followed by the Auger effect, which ejects one electron from the Tamm level to the conduction band. In the case of a coherent addition of these ionization pathways, the Fano resonance can take place, this leading to an increase in the coefficient of photon absorption. This results in increasing internal efficiency of light conversion and can provide a basis for increasing the efficiency of solar cells due to the phenomenon of multiple exciton generation.
- Добавил в систему: Никифоров Владимир Николаевич