Urbach”™s tail in indirect band-gap semiconductors
In this work, the band tail parameters in GaP, Ge and Si, indirect band gap semiconductors, have been studied using the published data. It is established that the optical absorption edge in these materials obeys Urbach”™s Rule. It is also found that the structural disorder in monocrystalline mate...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad del Zulia
2010-10-01
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| Series: | Revista Técnica de la Facultad de Ingeniería |
| Subjects: | |
| Online Access: | https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5791 |