Репозиторий Университета

Год публикации: Все года 2018 2019 2020

Название	Дата публикации	Коллектив авторов	Журнал	DOI	Индекс цитирования	Ссылка на источник
SERS of A-C thin film on Ag, Au, Ag <inf>0.52</inf> -Au <inf>0.48</inf> alloy nanoparticle arrays with normal particles size distribution formed by vacuum thermal evaporation Alloynanostructures Metalnanoparticles Surfaceplasmonresonance Surface-enhancedRamanscattering Vacuum-thermalevaporation	01.01.2018	Dubkov S. Trifonov A. Shaman Y. Kitsyuk E. Savitskiy A. Polokhin A. Gromov D.	Defect and Diffusion Forum		0	Ссылка © 2018 Trans Tech Publications, Switzerland This paper presents the results of experimental studies of arrays of Ag 0.52 Au 0.48 alloy nanoparticles. Arrays were formed by vacuum-thermal evaporation on an unheated substrate and subsequent low-temperature vacuum annealing. The TEM images of the obtained nanoparticle arrays and corresponding histograms of particle size distribution are shown. The transmission spectra of these arrays showing the displacement of the plasma frequency as a function of the mean particle size are obtained. Spectra of Raman scattering from a thin film of amorphous carbon in presence of AgAu particles are obtained, and a comparative analysis of Raman scattering amplification factors for pure Ag, pure Au and Ag 0.52 Au 0.48 alloy nanoparticles is presented. Читать тезис