3 citations · 3 across the 5 of their papers we have counts for
5 papers
Eu ions and copper selenide nanoparticles within silica sol-gel matrices
Valerij Gurin, Alexander Alexeenko
The sol-gel technique was developed for preparation of silica glasses doped with europium and copper chalcogenide nanoparticles. A synthesis of copper compounds proceeded within th…
Structural studies of the silica sol-gel glasses doped with copper selenide nanoparticles with plasmonic resonance absorption
Valerij S. Gurin, Alexander A. Alexeenko
Background: Semiconductor-doped glasses are treated actively through many years and continue to be of great interest because challenged features of nanosized semiconductors of vari…
Structural studies of the sol-gel glasses with copper selenide nanoparticles by SANS technique
V. S. Gurin, A. V. Rutkauskas, Yu. E. Gorshkova +3
The sol-gel silica glasses doped with copper selenide nanoparticles were studied through small-angle neutron scattering (SANS) and transmission electron microscopy. SANS intensitie…
Size-dependent melting of spherical copper nanoparticles
Oleg A. Yeshchenko, Igor M. Dmytruk, Alexandr A. Alexeenko +1
We report size-dependent melting of spherical copper nanoparticles embedded into silica matrix. Based on the temperature dependence of the surface plasmon resonance energy and its…
Influence of Annealing Conditions on Structure and Optical Properties of Copper Nanoparticles Embedded in Silica Matrix
Oleg A. Yeshchenko, Igor. M. Dmitruk, Andriy M. Dmytruk +1
Copper nanoparticles have been grown in silica matrix by annealing of the sol-gel prepared porous matrix impregnated with the copper nitrate. The annealing has been performed in ai…