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Glassy As40Se25Te35 films with high refractive index

V. LYUBIN1,* , M. KLEBANOV1, A. ARSH1, L. SHAPIRO2, B. SFEZ3

Affiliation

  1. Dept. of Physics, Ben-Gurion University, 84105 Beer-Sheva, Israel
  2. Dept. of Chemistry, Ben-Gurion University, 84105 Beer-Sheva, Israel
  3. Electro-Optics Division, NRC Soreq, 81800 Yavne, Israel

Abstract

Some optical properties (transmission spectra, spectra of refractive index and absorption coefficient), photoinduced structural transformations, conductivity and photoconductivity are investigated in the As-Se-Te glassy films with increased amount of Te. High values of refractive index and keeping of property of photostructural transformations allow the recommendation of the As40Se25Te35 films as the candidates for application in IR electro-optical devices..

Keywords

Glassy As-Se-Te films, Optical properties, Photostructural transformations.

Submitted at: Oct. 10, 2006
Accepted at: Nov. 2, 2006

Citation

V. LYUBIN, M. KLEBANOV, A. ARSH, L. SHAPIRO, B. SFEZ, Glassy As40Se25Te35 films with high refractive index, Journal of Optoelectronics and Advanced Materials Vol. 8, Iss. 6, pp. 2077-2079 (2006)