Enviar artigo por via de e-mail Optical Absorption of Copper-Activated Zinc-Sulfide Polycrystalline Layers
- Autores: Avanesyan V.1, Rakina A.1, Kablukova N.1
-
Afiliações:
- Herzen State Pedagogical University of Russia
- Edição: Volume 52, Nº 8 (2018)
- Páginas: 977-979
- Seção: Electronic Properties of Semiconductors
- URL: https://journals.rcsi.science/1063-7826/article/view/203795
- DOI: https://doi.org/10.1134/S106378261808002X
- ID: 203795
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The characteristics of the optical absorption of copper-activated zinc-sulfide polycrystalline layers after preliminary heat treatment are investigated. The composition of the compound under study was monitored by X-ray fluorescence analysis. The band gap Eg and characteristic Urbach energy are estimated from the fundamental absorption edge. The contribution of structural defects and the impurity factor to the variation in the optical properties is discussed.
Sobre autores
V. Avanesyan
Herzen State Pedagogical University of Russia
Autor responsável pela correspondência
Email: avanesyan@mail.ru
Rússia, St. Petersburg, 191186
A. Rakina
Herzen State Pedagogical University of Russia
Email: avanesyan@mail.ru
Rússia, St. Petersburg, 191186
N. Kablukova
Herzen State Pedagogical University of Russia
Email: avanesyan@mail.ru
Rússia, St. Petersburg, 191186
