Table 2.
Calculated hyperfine tensors for NCVC−1 in diamond, CBVN in hBN, and WSe in MoSe2
| Hosts | Defects | Nuclear spins | Number of equivalent sites | Hyperfine tensors (MHz) (convention: |Azz| > |Axx| > |Ayy|) | ||
|---|---|---|---|---|---|---|
| Axx | Ayy | Azz | ||||
| Diamond | NCVC−1 | 14N (I = 1, 99.632%) | 1 | −2.9 | −2.6 | −2.9 |
| 15N (I = 1/2, 0.368%) | 1 | 4.1 | 3.6 | 4.1 | ||
| 13C (I = 1/2, 1.07%) | 3 | 145.0 | 144.8 | 227.2 | ||
| 13C (I = 1/2, 1.07%) | 6 | 14.2 | 14.1 | 19.9 | ||
| hBN | CBVN | 13C (I = 1/2, 1.07%) | 1 | 474.7 | 400.9 | 478.8 |
| 10B (I = 3, 19.9%) | 1 | 24.9 | 22.2 | 26.4 | ||
| 11B (I = 3/2, 80.1%) | 2 | 74.4 | 66.3 | 78.9 | ||
| 14N (I = 1, 99.632%) | 2 | 7.3 | 7.2 | 9.9 | ||
| 15N (I = 1/2, 0.368%) | 2 | −10.3 | −10.1 | −13.9 | ||
| MoSe2 | WSe | 183W (I = 1/2, 14.31%) | 1 | 332.9 | 253.0 | 333.0 |
| 95Mo (I = 5/2, 15.92%) | 3 | 14.6 | 8.4 | 16.5 | ||
| 97Mo (I = 5/2, 9.55%) | 3 | 14.9 | 8.6 | 16.8 | ||
| 77Se (I = 1/2, 7.63%) | 6 | 68.2 | 65.4 | 78.2 | ||
The nuclear spin quantum number I and natural abundance are displayed in the nuclear spins column.