Table 1 The structural and mechanical properties.
From: Strain-tunable Dirac semimetal phase transition and emergent superconductivity in a borophane
System | Space Group | a | b | C11 | C22 | C12 | C44 | Ya | Yb | νa | νb |
|---|---|---|---|---|---|---|---|---|---|---|---|
β1242 | Pmmm | 2.93 | 5.07 | 214.3 | 188.1 | 36.0 | 63.5 | 207.5 | 182.0 | 0.17 | 0.19 |
β12 [This work] | Pmmm | 2.93 | 5.06 | 218.6 | 187.1 | 36.8 | 62.7 | 211.4 | 180.9 | 0.17 | 0.19 |
β12-B5H2 | Pmm2 | 2.84 | 5.12 | 109.8 | 176.5 | 41.2 | 62.6 | 100.2 | 161.0 | 0.38 | 0.23 |
β12-B5H3 | Pmm2 | 2.90 | 5.16 | 153.5 | 181.9 | 25.4 | 70.3 | 149.9 | 177.7 | 0.17 | 0.14 |
h-B2H2 | Cmmm | 3.02 | 5.29 | 83.7 | 140.6 | 37.4 | 55.6 | 73.9 | 123.9 | 0.45 | 0.27 |
