|
ИСТИНА |
Войти в систему Регистрация |
ИСТИНА ПсковГУ |
||
Effective optical parameters of ordered nanocompositesстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 4 марта 2026 г.
- Автор: Shalin Alexander S.
- Журнал: Journal of Communications Technology and Electronics
- Том: 54
- Номер: 6
- Год издания: 2009
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 699
- Последняя страница: 707
- DOI: 10.1134/S1064226909060126
- Аннотация: The analysis of composite structures consisting of metal (gold) nanoparticles in a nonconducting matrix (for simplicity, vacuum) is based on the theory of integral equations. The validity of such an approach is proven by an excat electrodynamic calculation using the finite-element method. The expressions for optical fields inside and outside the system are derived and investigated. It is demonstrated that the ordering of particles leads to a substantial decrease in the effective absorption coefficient due to the mutual polarization effect, which is significant for the creation of metal-dielectric nanocomposites with exotic optical properties (negative, giant, or ultralow refractive index; a refractive index that is close to the refractive index of vacuum; etc.). As in the case of conventional crystals, the extinction theorem is valid for the nanocrystal structures under study. © 2009 Pleiades Publishing, Ltd.
- Добавил в систему: Шалин Александр Сергеевич