Bi1Cl1Te1
MatHub2d-103-Bi1Cl1Te1
| Property |
Value |
| Space group |
(156, 'P3m1') |
| Crystal system |
hexagonal |
| Magnetic |
No |
| Band gap (PBE) (eV) |
1.74 |
| Free energy (eV) |
-10.640 |
| Free energy / atom (eV) |
-3.547 |
Lattice Parameters (basic)
| a, b, c (Å): | 4.278 | 4.278 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
Lattice Parameters (computed)
| a, b, c (Å): | 4.332 | 4.332 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
| Property |
Value |
| Band gap |
1.74 eV |
| E-fermi |
-4.216 eV |
| Vacuum level |
2.299 eV |
| VBM |
-4.503 eV |
| CBM |
-2.760 eV |
| Work function |
6.516 eV |
| Direct gap |
No |
| Property |
Value |
| Band gap |
1.74 eV |
| E-fermi |
-4.216 eV |
| Vacuum level |
2.299 eV |
| VBM |
-4.503 eV |
| CBM |
-2.760 eV |
| Work function |
6.516 eV |
| Cij (N/m) |
xx |
yy |
xy |
| xx |
29.086 |
6.825 |
-0.000 |
| yy |
6.825 |
29.086 |
0.000 |
| xy |
-0.000 |
0.000 |
11.130 |
| Phonon mode at Γ point (THz) |
| -0.002 |
| -0.001 |
| -0.001 |
| 2.553 |
| 2.553 |
| 3.735 |
| 3.735 |
| 4.271 |
| 5.390 |
| Property |
Value |
| from where |
JVASP-6163 |