CALCOGENIDE GLASSY SEMICONDUCTORS BASED ON THE As-Se-S DOPED WITH TIN FOR RECORDING OF OPTICAL INFORMATION

Vladimir PRILEPOV, Nadejda NASEDCHINA, Dorin SPOIALĂ, Leonid MATEI, Arcadi CHIRIŢA Universitatea de Stat din Moldova

Abstract

The optical and photoelectric properties of thin films based on arsenic-selenium-sulphur chalcogenide glassy semiconductors doped by Sn were investigated. Keywords: chalcogenide glassy semiconductors, photoconductivity, photostructural changes.