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Large-Area Epitaxial Monolayer MoS2 | ACS Nano
2019-5-26 · Bulk MoS2, a prototypical metal dichalcogenide, is an indirect bandgap semiconductor with negligible photoluminescence. When the MoS2 crystal is thinned to monolayer, however, a strong photoluminescence emerges, indicating an indirect to direct bandgap transition in this d-electron system.
Large-Area Epitaxial Monolayer MoS2 | ACS Nano
2019-5-26 · Bulk MoS2, a prototypical metal dichalcogenide, is an indirect bandgap semiconductor with negligible photoluminescence. When the MoS2 crystal is thinned to monolayer, however, a strong photoluminescence emerges, indicating an indirect to direct bandgap transition in this d-electron system.
Two-dimensional MoS2: Properties, preparation, and ...
2015-3-1 · MoS2 flakes in rhomboid shape: FET on/off 10 4 ∼10 6, mobility 0.1–0.7 cm 2 V −1 s −1: Thermal decomposition of (NH 4) 2 MoS 4, (NH 4) 2 MoS 4, S: 1–500 Torr, 500–1000 °C: 2–3 layers: FET with a low threshold voltage <1 V, high mobility 12.5 cm 2 V −1 s −1 (NH 4) 2 MoS 4: 10 mTorr ∼ atmosphere, 400 °C: Few layers on graphene
Two-dimensional MoS2: Properties, preparation, and ...
2015-3-1 · MoS2 flakes in rhomboid shape: FET on/off 10 4 ∼10 6, mobility 0.1–0.7 cm 2 V −1 s −1: Thermal decomposition of (NH 4) 2 MoS 4, (NH 4) 2 MoS 4, S: 1–500 Torr, 500–1000 °C: 2–3 layers: FET with a low threshold voltage <1 V, high mobility 12.5 cm 2 V −1 s −1 (NH 4) 2 MoS 4: 10 mTorr ∼ atmosphere, 400 °C: Few layers on graphene
Molybdenum Disulfide, MoS2: Theory, Structure ...
Molybdenum disulfide belongs to a class of materials called 'transition metal dichalcogenides' (TMDCs). Materials in this class have the chemical formula MX 2, where M is a transition metal atom (groups 4-12 in the periodic table) and X is a chalcogen (group 16). The chemical formula of molybdenum disulfide is MoS 2. The crystal structure of molybdenum disulfide (MoS 2) takes the form of a ...
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