赫狄通納米
主營產(chǎn)品: 納米材料
天然二硫化鉬晶體(1.5cm)-/-MoS2-2H
價(jià)格
訂貨量(件)
¥8200.00
≥1
店鋪主推品 熱銷潛力款
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生產(chǎn)廠商:HQ Graphene
產(chǎn)品信息
The natural MoS2 is a semiconductor with an indirect band gap of 1.2 eV. Monolayer MoS2 has a band gap of ~1.8 eV. Molybdenum Disulfide is used for example as a photodetector and transistor. 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).
The natural MoS2 crystals from HQ Graphene have a typical lateral size of ~1-1.5 cm and are hexagonal shaped.
Natural MoS2 crystal properties
Crystal size | - 15 mm |
Electrical properties | Semiconductor |
Crystal structure | Hexagonal |
Unit cell parameters | a = b = 0.315 nm, c = 1.229 nm, α = β = 90°, γ = 120° |
Type | Synthetic |
Purity | >99.9 % |
Characterized by | XRD, Raman, EDX |
X-ray diffraction on a natural MoS2 single crystal aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker. The 5 XRD peaks correspond, from left to right, to (00l) with l = 2, 4, 6, 8, 10
Powder X-ray diffraction (XRD) of a natural MoS2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.
Stoichiometric analysis of a natural crystal MoS2 by Energy-dispersive X-ray spectroscopy (EDX).
Raman spectrum of a natural MoS2. Measurement was performed with a 785 nm Raman system at room temperature.