Research Abstract
The dependence of the absorption coefficient on the photon energy was determined as a function of radiation dose for Se76Te15Sb9 thin films. The indirect optical energy gap was found to decrease from 1.257 to 0.664 with increasing the radiarion dose from 10 to 250 krad. The dependence of the refractive index on the radiation dose has been discussed.
Research Department
Research Journal
Journl of physics and Chemistry of Solids
Research Member
Research Publisher
Science Direct
Research Rank
1
Research Vol
68
Research Year
2007
Research Pages
1415-1421