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Spectroscopic studies of fractal aggregates of silver nanospheres undergoing local restructuring / S. V. Karpov [et al.]> // J. Chem. Phys. - 2006. - Vol. 125, Is. 11. - Ст. 111101, DOI 10.1063/1.2229202. - Cited References: 30
. - ISSN 0021-9606РУБ Physics, Atomic, Molecular & Chemical Рубрики: ENHANCED RAMAN-SCATTERING SMALL-PARTICLE COMPOSITES OPTICAL-PROPERTIES DISORDERED CLUSTERS NONLINEAR OPTICS LOCALIZATION NANOPARTICLES EIGENMODES BOUNDS Кл.слова (ненормированные): Large-scale fractal geometry -- Nonlinear optical responses -- Restructuring -- Silver nanospheres -- Aggregates -- Colloids -- Electromagnetic fields -- Fractals -- Nonlinear optics -- Sampling -- Spectroscopic analysis -- Silver 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 structure on the scales of several nanosphere diameters, rather than the large-scale fractal geometry of the sample. (c) 2006 American Institute of Physics.
WOS, Scopus, Читать в сети ИФ Держатели документа: Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia Krasnoyarsk State Tech Univ, Dept Phys & Engn, Krasnoyarsk 660028, Russia Univ Penn, Dept Radiol, Philadelphia, PA 19104 USA Univ Penn, Dept Bioengn, Philadelphia, PA 19104 USA ИФ СО РАН L. V. Kirensky Institute of Physics, Russian Academy of Sciences, Siberian Branch, Krasnoyarsk 660036, Russian Federation Department of Physics and Engineering, Krasnoyarsk State Technical University, Krasnoyarsk 660028, Russian Federation Departments of Radiology and Bioengineering, University of Pennsylvania, Philadelphia, PA 19104, United States Доп.точки доступа: Karpov, S. V.; Карпов, Сергей Васильевич; Gerasimov, V. S.; Герасимов, Валерий Сергеевич; Isaev, I. L.; Исаев, Иван Леонидович; Markel, V. A. } Найти похожие
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