TY  - GEN
AU  - Mohamed Ahmed Fouad Basha
AU  - F.H.Abd El kader , 
AU  - K.H.Mahmoud , 
AU  - W.H.Osman , 
TI  - Study of electrical and optical properties of polyvinyl alcohol thin films doped with rare earth matal salts / 
PY  - 2005///
CY  - Cairo : 
PB  - Mohamed Ahmed Fouad Basha , 
KW  - polyvinyl alcohol
N1  - Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Physics; Issued also as CD
N2  - The present thesis deals with the preparation , characterization and investigation of some physical properties of polyvinyl alcohol (PVA) thin films doped with rare earth metal salts Cast technique was used to prepare thin films of pure and EuCl3 or TbCl3 doped PVA with dopant concentrations of 5 , 10 , 15 , 20 and 25 wt percent
UR  - http://172.23.153.220/th.pdf
ER  -