Журнал нано- и електронной физики

Photoluminescence Excitation in Nanocomposites Polyvinylpyrrolidone/ZnO

Автор(ы) V.I. Fediv1, G.Yu. Rudko2,3, O.F. Isaieva2, E.G. Gule2, O.I. Olar1
Принадлежность

1Department of Biological Physics and Medical Informatics, Bukovinian State Medical University, 42, Kobylyanska Str., 58000 Chernivtsi, Ukraine

2V. Lashkaryov Institute of Semiconductor Physics of National Academy of Sciences of Ukraine, 45, Pr. Nauky, 03028 Kiev, Ukraine

3National University “Kyiv-Mohyla Academy”, 2, Skovorody Str., 04070 Kiev, Ukraine

Е-mail
Выпуск Том 10, Год 2018, Номер 2
Даты Получено 21.12.2017; в отредактированной форме 27.04.2018; опубликовано online 29.04.2018
Ссылка V.I. Fediv, G.Yu. Rudko, O.F. Isaieva, et al., J. Nano- Electron. Phys. 10 No 2, 02019 (2018)
DOI https://doi.org/10.21272/jnep.10(2).02019
PACS Number(s) 78.55. − m, 78.67. − n
Ключевые слова Nanocomposite (24) , Photoluminescence (17) , Energy transfer, ZnO (40) .
Аннотация

ZnO nanoparticles embedded in polyvinylpyrrolidone matrix were fabricated in situ by colloidal method with environmentally friendly reaction conditions. The colloid was used to form solid nanocomposite polyvinylpyrrolidone/ZnO, and optical properties of the material were studied. Two types of emission were identified in the nanocomposite: one originates from the polymeri matrix another is related the defect states in ZnO nanoparticles. Specific way of light emission excitation via energy transfer from the polymeric matrix to nanoparticles was observed.

Список литературы