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- Fri Nov 23, 2012 11:42 pm
- Forum: Many-body perturbation theory
- Topic: Band gap InAs
- Replies: 12
- Views: 26706
Re: Band gap InAs
Sabine, Some general comments about InAs: - DFT band gap of InAs is inverted i.e. similar to what happens with topological insulator such as HgTe except in the case of InAs, it is an artifact of DFT... - Spin orbit coupling is the main contribution to the observed band gap (0.47 eV) and when compari...