Search Results - "Gurin, V.S."

Silver and copper clusters and small particles stabilized within nanoporous silicate-based materials by Gurin, V.S., Petranovskii, V.P., Hernandez, M.-A., Bogdanchikova, N.E., Alexeenko, A.A.

“…Silver and copper ions were incorporated into mordenites with variable SiO 2/Al 2O 3 molar ratio (MR) and silica xerogels. Heat treatment of the samples in…”
Get full text

Temperature dependence of the surface plasmon resonance in gold nanoparticles by Yeshchenko, O.A., Bondarchuk, I.S., Gurin, V.S., Dmitruk, I.M., Kotko, A.V.

“…The temperature dependences of energy and width of the surface plasmon resonance were studied for gold nanoparticles with sizes 20–55nm in silica host matrix…”
Get full text

Optical transient bleaching and induced absorption of surface-oxidized CuFeS nanoparticles by Malyarevich, A.M., Yumashev, K.V., Posnov, N.N., Mikhailov, V.P., Gurin, V.S.

Get full text

Formation of ultrafine particles of copper and copper sulfide in silica films and glasses prepared by sol–gel technique by Gurin, V.S, Prokopenko, V.B, Melnichenko, I.M, Poddenezhny, E.N, Alexeenko, A.A, Yumashev, K.V

“…The preparation, composition and optical properties of silica films and glasses produced by the sol–gel technique with incorporated copper compounds have been…”
Get full text

Optical transient bleaching/absorption of surface-oxidized CuInS 2 nanocrystals by Yumashev, K.V., Malyarevich, A.M., Prokoshin, P.V., Posnov, N.N., Mikhailov, V.P., Gurin, V.S., Artemyev, M.V.

Get full text

Optical properties of novel PbS and PbSe quantum-dot-doped alumino-alkali-silicate glasses by Loiko, P.A., Rachkovskaya, G.E., Zacharevich, G.B., Gurin, V.S., Gaponenko, M.S., Yumashev, K.V.

“…Lead sulfide PbS and lead selenide PbSe quantum dots (QDs) were synthesized in novel alumino-alkali-silicate glass. The synthesis of the nanocrystals was…”
Get full text

Towards a quantum-chemical simulation of the cadmium chalcogenide nanoclusters linked with biomolecules: An effect of terminating group upon the core geometry by Gurin, V.S.

“…Ab initio calculations of cadmium chalcogenide nanoclusters with terminating groups (H, O, N, and C atoms bound to the surface sulfur) are considered as a…”
Get full text

Structure and optical properties of Cu O- and Cu Se-doped sol–gel silica glasses by Gurin, V.S., Alexeenko, A.A., Yumashev, K.V., Prokoshin, P.V., Zolotovskaya, S.A., Zhavnerko, G.A.

Get full text

Nanoparticles of ternary semiconductors in colloids by Gurin, V.S.

Get full text

Ab-initio calculations of small Cd S and Zn S (x,y ≤ 6) clusters by Gurin, V.S

Get full text

Ab-initio calculations of small Cd xS y and Zn xS y ( x,y ≤ 6) clusters by Gurin, V.S

“…A few small clusters of the general content Cd x S y and Zn x S y are calculated by ab initio RHF MO LCAO method in the all-electron bases. CdS-based clusters…”
Get full text

Nanoparticles of ternary semiconductors in colloids: Low-temperature formation and quantum size effects by Gurin, V.S.

“…Aqueous and non-aqueous colloids of a series of ternary semiconductor compounds: CuInS 2, CuInSe 2, CuGaS 2, CuFeS 2, AgInS 2 were prepared. The disperse phase…”
Get full text

Sol–gel silica thin films with copper selenide by Gurin, V.S., Alexeenko, A.A., Tyavlovskaya, E.A., Kasparov, K.N.

“…The silica sol–gel films with copper selenide produced by the selenization of metallic copper nanoparticles were fabricated. The composition of the films was…”
Get full text

Nanoformation in doped silicate glass and its fractal dimensions by Bulavin, L.A., Samoilenko, S.O., Kichanov, SE, Kozlenko, D.P., Ivankov, O.I., Gurin, V.S., Rachkovska, G.E., Zaharevych, G.B., Islamov, A.Kh, Savenko, B.N.

“…PbS nanostructures in silicate glasses under different conditions of heat treatment were investigated using small-angle neutron scattering. It was found that…”
Get full text

The studies of structural aspects of the cluster formation in silicate glasses doped with cerium and titanium oxides by small-angle neutron scattering by Samoylenko, S. A., Kichanov, S. E., Belushkin, A. V., Kozlenko, D. P., Garamus, V. M., Gurin, V. S., Trusova, E. A., Shevchenko, G. P., Rakhmanov, S. K., Bulavin, L. A., Savenko, B. N.

“…The structural aspects of the formation of Ti-Ce-O nanoclusters in silicate glasses doped with oxides TiO 2 and CeO 2 have been studied by means of small-angle…”
Get full text

Investigation of the structural aspects in the formation of optical properties of the Ge[O.sub.2]-[Eu.sub.2][O.sub.3]-Ag nanosystem by Belushkin, A.V, Kichanov, S.E, Kozlenko, D.P, Lukin, E.V, Savenko, B.N, Rakhmanov, S.K, Shevchenko, G.P, Gurin, V.S, Malashkevich, G.E, Haramus, V, Pogoreliy, D.K, Podurets, K.M

“…The structural characteristics of the 95Ge[O.sub.2] - 5[Eu.sub.2][O.sub.3], 94.9Ge[O.sub.2] - 5[Eu.sub.2][O.sub.3] - 0.1Ag, and 99.9Ge[O.sub.2] - 0.1Ag…”
Get full text

Simulation of the fractal growth in the restricted geometry by Gurin, V.S., Poroshkov, V.P.

“…A modified fractal growth model based on the diffusion limited aggregation (DLA) with spatial restriction of a random walk is considered. This model is of…”
Get full text

Nucleation and growth of PbS nanocrystals and simulation of X-ray diffraction patterns by Gurin, V.S

“…Ultrasmall particles of lead sulfide were synthesized from lead ions and long-chain thiols in a non-aqueous medium. The growth of nanocrystals with the…”
Get full text

Formation and XPS characterization of small lead sulfide clusters by Gurin, V.S, Kasparov, K.N, Tyavlovskaya, E.A

“…Small clusters of PbS were prepared by the method of chemical precipitation in a solution from long-chain thiols and lead ions. In the different steps of…”
Get full text

Ab-initio calculations of cadmium sulfide clusters—fragments of thiolate complexes by Gurin, V.S.

“…A series of clusters constructed from cadmium and sulfur atoms beginning from a central cadmium is considered as fragments of the bigger cadmium sulfide…”
Get full text