Gamma lrrad.iation effect on some ..... Nadir Fadhil Habubi & Others .... .. ,.;. ... "' · · n ; 11 m · · · Abstract: Gamma Irradiation effect on some optical Constants of cadmium oxide •:• Nadir Fadhil Habubi •:• Sami Salman Chiad AI_Mustansiriyah University College of Education, Physics Department Thin films of CdO were deposited on glass substrate utilizing chemical spray pyrolysis technique. Transmission and absorption spectra were recorded for the as deposited thin films which includes refractive index, extinction coefficient, real and imaginary parts of dielectric constant and optical conductivity. These films were exposed to low dose of gamma radiation using Co-60. It was found that gamma irradiation affected all the optical constants under investigation. ,JJLi •:• ·:· - - "All 2009 .l.la.ll