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DANGLING-BOND AND VOID-LIKE STRUCTURE IN AMORPHOURS SEMICONDUCTORS |
| WU Xiang;CHEN Hong |
| Pohl–Institute of Solid-State Physics, Tongji University, Shanghai |
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| Cite this article: |
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WU Xiang, CHEN Hong 1985 Chin. Phys. Lett. 2 533-536 |
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Abstract To explain the differences in properties between the chalcogenide glassy semiconductors and the tetrahedrally-bonded semiconductors, a microscopic structural model is given in this letter. Based on this model, we can not only get two-level systems, negative-U pairs, and the Urbach rule, but also account for some recent experiments.
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Published: 01 December 1985
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