3R-MoS2 (Molybdenum Disulfide)
MoS2 (3R phase) is a semiconductor with a tunable band gap of 0.80 (0.86) eV for bulk and 1.81 (1.66) eV for monolayer samples. The crystal occurs naturally and shows good thermodynamic stability. Molybdenum Disulfide in the 3R phase is used in the fields of photonics, optoelectronics, and catalysis The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. MoS2 belongs to the group-VI transition metal dichalcogenides (TMDC).
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| Crystal size | ~8 x 6 mm |
| Electrical properties | Semiconductor |
| Crystal structure | Trigonal |
| Unit cell parameters | a = b = 0.316 nm, c = 2.836 nm, α = β = 90°, γ = 120° |
| Type | Natural |
| Purity | >99.995 % |
| More information? | Please contact us by email or phone |
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3R-MoS2 (Molybdenum Disulfide)
1. Deb, S., et al. "Cumulative polarization in conductive interfacial ferroelectrics." Nature 612.7940 (2022): 465-469.
2. Dong, Y., et al. "Giant bulk piezophotovoltaic effect in 3R-MoS2." Nature nanotechnology 18.1 (2023): 36-41.
3. Wu, J., et al. "Ultrafast response of spontaneous photovoltaic effect in 3R-MoS2-based heterostructures." Science Advances 8.50 (2022): eade3759.
4. Ma, L., et al. "Observation of room‐temperature out‐of‐plane switchable electric polarization in supported 3R‐MoS2 monolayers." SmartMat 4.2 (2023): e1161.