Table 1. Summary of effective g-factors and diamagnetic shifts in monolayer TMDs.
| Material | A exciton g-factor | B exciton g-factor | σA (μeV T−2) | σB (μeV T−2) |
|---|---|---|---|---|
| Monolayer WS2 | −3.94±0.04 | 0.32±0.02 | ||
| −3.33±0.04 (bulk) | −3.99±0.04 | 0.64±0.02 (bulk) | 0.11±0.02 | |
| −3.2±0.3 (bulk)53 | ||||
| Monolayer MoS2 | −4.0±0.2 | |||
| −4.6±0.08 (bulk)55 | −4.65±0.17 | — | — | |
| −3.1±0.1 (bulk)53 | ||||
| Monolayer WSe2 | −3.7±0.2 (ref. 16) | — | — | — |
| −4.37±0.15 (ref. 13) | ||||
| −1.57 to −2.86 (ref. 14) | ||||
| −4±0.5 (ref. 17) | ||||
| Monolayer MoSe2 | −3.8±0.2 (refs 12, 16) | — | — | |
| −4.1±0.2 (ref. 15) |
Experimentally measured exciton g-factors corresponding to the valley Zeeman effect, and diamagnetic shift coefficients σ, in monolayer transition-metal dichalcogenide materials. Measurements from this work are indicated in boldface. For comparison, also included are selected measurements from bulk crystals.