About EL-ZAHED H
About Ain Shams Univ., Cairo, EGY
About EL-KORASHY A
About Assiut Univ., Assiut, EGY
About RAHEM M A
About Assiut Univ., Assiut, EGY
About Vacuum
About copper compound
About valence band
About Optical properties of condensed matter in general
About Structure of amorphous semiconductors
About Semiconductor thin films
About 薄膜
About 光学パラメータ
About 熱処理