Fe1Te2
MatHub2d-597-Fe1Te2
| Property |
Value |
| Space group |
(187, 'P-6m2') |
| Crystal system |
hexagonal |
| Magnetic |
Yes |
| Band gap (PBE) (eV) |
0.00 |
| Free energy (eV) |
-11.464 |
| Free energy / atom (eV) |
-3.821 |
Lattice Parameters (basic)
| a, b, c (Å): | 3.569 | 3.569 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
Lattice Parameters (computed)
| a, b, c (Å): | 3.911 | 3.911 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
| Property |
Value |
| Band gap |
0.00 eV |
| E-fermi |
-2.118 eV |
| Vacuum level |
1.971 eV |
| VBM |
-2.119 eV |
| CBM |
-2.118 eV |
| Work function |
4.089 eV |
| Direct gap |
No |
| Property |
Value |
| Band gap |
0.00 eV |
| E-fermi |
-2.118 eV |
| Vacuum level |
1.971 eV |
| VBM |
-2.119 eV |
| CBM |
-2.118 eV |
| Work function |
4.089 eV |
| Cij (N/m) |
xx |
yy |
xy |
| xx |
32.815 |
12.660 |
-0.000 |
| yy |
12.660 |
32.815 |
-0.000 |
| xy |
-0.000 |
-0.000 |
10.077 |
| Phonon mode at Γ point (THz) |
| -0.002 |
| -0.002 |
| -0.002 |
| 1.937 |
| 1.937 |
| 3.702 |
| 4.687 |
| 4.687 |
| 5.484 |
| Property |
Value |
| from where |
c2db-488 |
