Research Article
High Pressure Study of Structural and Electronic Properties of PbSe
Table 3
Band gap of PbSe in B1 phase at different pressures.
| Pressure (GPa) | Present calculation | Other calculations |
| −4 | 0.338 | — | −2 | 0.252 | — | 0 | 0.185 | 0.21 [13], 0.15 [12], 0.16 [52] | 2 | 0.118 | — | 4 | 0.05 | — |
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