Search Results - "Kovalchuk, A.O."

Tunable electrophysical properties of composites nano-CdS/polyvinyl alcohol by Rudko, G.Yu, Kovalchuk, A.O., Bondarenko, V.A., Fediv, V.I., Gule, E.G.

“…Electrical d.c. conductivity of nano-CdS/polyvinyl alcohol composites with different nanoparticle concentrations and its temperature dependence were studied…”
Get full text

Phosphorescence of CdS nanoparticles in polymer matrix as an indication of host-guest interaction by Kovalchuk, A.O., Rudko, G.Yu, Fediv, V.I., Chen, W.M., Buyanova, I.A.

“…We report on the observation of the long-lasting low-temperature photoluminescence decay in the hybrid system nano-CdS/polyvinyl alcohol with a characteristic…”
Get full text

Role of the host polymer matrix in light emission processes in nano-CdS/poly vinyl alcohol composite by Rudko, G.Yu, Kovalchuk, A.O., Fediv, V.I., Ren, Q., Chen, W.M., Buyanova, I.A., Pozina, G.

“…Participation of a polymeric media in light-emitting processes of composite nano-CdS/polyvinyl alcohol is studied by probing different absorption-emission…”
Get full text

Interrelation of depletion and segregation in decomposition of nanoparticles by Gusak, A.M., Kovalchuk, A.O., Straumal, B.B.

“…An analytical description of the interrelation of depletion, segregation and decomposition of a binary alloy in a nanosystem is presented. Size-induced shift…”
Get full text