Muhammad Hameed Abdul-Allah; Firas Abed Ahmed; Faissal Gazi Hammody
(university of Diyala, 2014)
We have studied the effect of gamma irradiation by three doses (17.64, 35.28 and
52.92 Rad) on optical transmittance, reflectance, absorption coefficient, energy gap ,
refractive index and the extinction coefficient for ...