Co1O2
MatHub2d-536-Co1O2
| Property |
Value |
| Space group |
(164, 'P-3m1') |
| Crystal system |
hexagonal |
| Magnetic |
Yes |
| Band gap (PBE) (eV) |
1.43 |
| Free energy (eV) |
-16.111 |
| Free energy / atom (eV) |
-5.370 |
Lattice Parameters (basic)
| a, b, c (Å): | 2.807 | 2.807 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
Lattice Parameters (computed)
| a, b, c (Å): | 2.831 | 2.831 | 30.000 |
| α, β, γ (°): | 90.000 | 90.000 | 120.000 |
| Property |
Value |
| Band gap |
1.43 eV |
| E-fermi |
-6.451 eV |
| Vacuum level |
1.420 eV |
| VBM |
-6.755 eV |
| CBM |
-5.330 eV |
| Work function |
7.871 eV |
| Direct gap |
No |
| Property |
Value |
| Band gap |
1.43 eV |
| E-fermi |
-6.451 eV |
| Vacuum level |
1.420 eV |
| VBM |
-6.755 eV |
| CBM |
-5.330 eV |
| Work function |
7.871 eV |
| Cij (N/m) |
xx |
yy |
xy |
| xx |
140.769 |
44.434 |
-0.000 |
| yy |
44.434 |
140.769 |
-0.000 |
| xy |
-0.000 |
-0.000 |
48.168 |
| Phonon mode at Γ point (THz) |
| -0.009 |
| -0.005 |
| -0.005 |
| 12.618 |
| 12.618 |
| 13.898 |
| 14.798 |
| 14.798 |
| 16.229 |
| Property |
Value |
| from where |
shu-9 |