Open AccessOptical Properties for SeTe Thin Films
Author(s) -
Salma M. Shaban
Publication year - 2008
Publication title -
mağallaẗ baġdād li-l-ʿulūm
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.167
H-Index - 6
eISSN - 2411-7986
pISSN - 2078-8665
DOI - 10.21123/bsj.5.4.577-580
Subject(s) - chalcogenide , materials science , amorphous solid , transmittance , thin film , band gap , evaporation , optics , wavelength , optoelectronics , composite material , analytical chemistry (journal) , nanotechnology , crystallography , chemistry , organic chemistry , physics , thermodynamics
Chalcogenide glasses SeTe have been prepared from the high purity constituent elements .Thin films of SeTe compound have been deposited by thermal evaporation onto glass substrates for different values of film thickness . The effect of varying thickness on the value of the optical gap is reported . The resultant films were in amorphous nature . The transmittance spectra was measured for that films in the wavelength range (400-1100) nm . The energy gap for such films was determined .