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A New Method for Studying the Distribution of Induced Defects in Potential Wells in a-Si : H/a-SiNx : H Multilayer
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WANG Zhichao;GUO Shengkang;CAO Guorong;CHEN Cai;SUN Meixiang |
Department of Physics, Nanjing University, Nanjing 210008 |
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Cite this article: |
WANG Zhichao, GUO Shengkang, CAO Guorong et al 1994 Chin. Phys. Lett. 11 573-576 |
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Abstract The induced defects and their distribution in a-Si: H/a-SiNx : H multilayers can be determined by use of electromagnetic technique. It is found that the distributions of the induced defects in the interface regions on both sides of the a-Si:H sublayer are asymmetric and related to the growth direction of the film; a large number of induced defects exist in the interface region away from substrate, but few or no in the interface region near substrate.
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Keywords:
64.70.-p
68.35.Dr
68.65.+g
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Published: 01 September 1994
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