Тип публикации: статья из журнала
Год издания: 2017
Идентификатор DOI: 10.1364/OME.7.000555
Ключевые слова: Aggregates, Gold, Nanoparticles, Plasmons, Silver, Ag nanoparticle, High intensity, Light-induced process, Nanoparticle aggregate, Physical model, Plasmonic nanoparticle, Pulsed-laser field, Thermal interaction, Pulsed lasers
Аннотация: We have studied light induced processes in nanocolloids and composite materials containing ordered and disordered aggregates of plasmonic nanoparticles accompanied by their strong heating. A universal comprehensive physical model that combines mechanical, electrodynamical, and thermal interactions at nanoscale has been developed asПоказать полностьюa tool for investigations. This model was used to gain deep insight on phenomena that take place in nanoparticle aggregates under high-intensity pulsed laser radiation resulting in the suppression of nanoparticle resonant properties. Verification of the model was carried out with single colloidal Au and Ag nanoparticles and their aggregates. © 2017 Optical Society of America.
Журнал: Optical Materials Express
Выпуск журнала: Vol. 7, Is. 2
Номера страниц: 555-568