作者: V.M Bhuse , P.P Hankare , K.M Garadkar , A.S Khomane
DOI: 10.1016/S0254-0584(02)00306-1
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摘要: … The curves (αhν) 3/2 versus hν and (αhν) 1/2 versus hν do not give straight line above hν>Eg… slope of ln(αhν) versus ln(hν−Eg 1 ) and ln(αhν) versus ln(hν−Eg 2 ) plots. The values of r …