请问:碘化亚铜(CuI)和硫化亚铜(Cu2S)的禁带宽度(或者说是能带隙,energy band gap)分别是多少?最好是能有参考文献.

问题描述:

请问:碘化亚铜(CuI)和硫化亚铜(Cu2S)的禁带宽度(或者说是能带隙,energy band gap)分别是多少?最好是能有参考文献.

Eg(CuI)=3.1ev
参考文献:Observation of microwave conductivity in copper iodide films and relay effect in the dye molecules attached to CuI photocathode,Journal of Solid State Chemistry,Volume 178,Issue 10,October 2005,Pages 3010-3013
Eg(Cu2S)=1.2eV
参考文献:MARSHALRL and MITRAS 1965,J.Appl.Phys.36 3882-3.