Research Article
High Pressure Study of Structural and Electronic Properties of PbSe
Table 2
Transition pressure (in GPa) for PbSe.
| Transition | Present | Experimental | Other calculations | GGA | LDA |
| B1 → B27 | 6.24 | 7.97 | 4.5 [9], 4.5 [8] | 7.45 [10], 10.0 [11] | B27 → B2 | 16.39 | 18.25 | 16.0 [9], 16.0 [8] | 18.76 [10], 20.0 [11] |
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