生產廠商：HQ Graphene

產品信息

MoSe2 (2H phase) is a semiconductor having an indirect band gap of ~1.1 eV. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. MoSe2 belongs to the group-VI transition metal dichalcogenides (TMDC). 
The 2H phase Molybdenum Diselenide crystals produced at HQ Graphene have a typical lateral size of ~0.8-1 cm, are hexagonal shaped and have a metallic appearance.

二硒化鉬晶體 2H-MoSe2(Molybdenum Diselenide)-N型/P型
晶體尺寸：~10毫米
電學特性：N型/P型半導體
晶體結構：六邊形
晶胞參數：a = b = 0.329 nm, c = 1.289 nm, α = β = 90°, γ = 120°
晶體類型：合成
晶體純度：99.995%

X-ray diffraction on a MoSe2 single crystal aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker. The 4 XRD peaks correspond, from left to right, to (00l) with l = 2, 4, 6, 8

Powder X-ray diffraction (XRD) of a single crystal MoSe2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Stoichiometric analysis of a single crystal MoSe2 by Energy-dispersive X-ray spectroscopy (EDX).

Raman spectrum of a single crystal MoSe2. Measurement was performed with a 785 nm Raman system at room temperature.