Тип публикации: статья из журнала
Год издания: 2006
Идентификатор DOI: 10.1063/1.2229202
Аннотация: We present an experimental spectroscopic study of large random colloidal aggregates of silver nanoparticles undergoing local restructuring. We argue that such well-known phenomena as strong fluctuation of local electromagnetic fields, appearance of "hot spots" and enhancement of nonlinear optical responses depend on the local strucПоказать полностьюture on the scales of several nanosphere diameters, rather than the large-scale fractal geometry of the sample. (c) 2006 American Institute of Physics.
Журнал: JOURNAL OF CHEMICAL PHYSICS
Выпуск журнала: Vol. 125, Is. 11
ISSN журнала: 00219606
Место издания: MELVILLE
Издатель: AMER INST PHYSICS