TY - GEN AU - Ahmed Saad Gomaa Khalil AU - Mohamed Semary , AU - Mohamed Yousef , AU - Salah Eldessoki , TI - The effect of some parameters used for the preparation of porous silicon on its physical properties / PY - 2003/// CY - Cairo : PB - Ahmed Saad Gomaa Khalil , KW - parameters KW - preparation of porous silicon N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Physics; Issued also as CD UR - http://172.23.153.220/th.pdf ER -