Electronic band structure and optical gain of GaNxBiyAs1−x−y/GaAs pyramidal quantum dots
The electronic band structure and optical gain of GaNxBiyAs1−x−y/GaAs pyramidal quantum dots(QDs) are investigated using the 16-band k ⋅ pmodel with constant strain. The optical gain is calculated taking both homogeneous and inhomogeneous broadenings into consideration. The effective band gap falls...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/80309 http://hdl.handle.net/10220/40459 |
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| Institution: | Nanyang Technological University |
| Language: | English |