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PERSISTENT PHOTOCONDUCTIVITY IN UNDOPED a-Si:H/a-Si1-xCx :H MULTILAYERS |
| XU Xixiang;ZHANG Fangqing;CHEN Guanghua |
| Department of Physics, Lanzhou University, Lanzhou |
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| Cite this article: |
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XU Xixiang, ZHANG Fangqing, CHEN Guanghua 1987 Chin. Phys. Lett. 4 109-112 |
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Abstract Persistent photoconductivity(PPC) effect is first observed at room temperature in undoped a-Si:H/a-Si1-xCx:H multilayers. The origin of PPC effect and related experimental results in our case are pre-liminarily discussed.
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Published: 01 March 1987
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