Structural and optical properties of In35Sb45Se20xTex phase-change thin films
Physical properties of In35Sb45Se20xTexthin films with different compositions (x¼2.5, 5, 7.5, 10, 12.5 and 15 at%) prepared by electron beam evaporation method are studied. X-ray diffraction results indicate that the as-evaporated films depend on the Te content and the crystallized compounds consist mainly of Sb2Se3with small amount of Sb2SeTe2. Transmittance and reflectance of the films are found to be thickness ... إقراء المزيد