Heat-treatment effect on the structural and optical properties of flash evaporated Sb2Te3 thin filmsH. S. Soliman, S. Yaghmour and H. G. Al-SolamiEur. Phys. J. Appl. Phys., 44 1 (2008) 59-64DOI: https://doi.org/10.1051/epjap:2008132