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本文介绍,当a-SiNx:H层的厚度一定,a-Si:H层的厚度不同时,a-Si:H/a-SiNx:H超晶格薄膜的光吸收系数、光学禁带宽度以及折射率随之变化的规律。In this paper, the optical absorption coefficient, optical gap and the index of refraction of a-Si:H/a-SiNx:H superlattice films were studied as a function of a-Si:H sublayer thickness with a-SiNx:H sublayer thickness being kept constant.







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