生產廠商：HQ Graphene

產品信息

1T-VSe2 is a metal and a Charge density waves (CDW) system, having the incommensurate CDW state below 110K. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. 1T VSe2 belongs to the group-V transition metal dichalcogenides (TMDC). 
The 1T phase VSe2 crystals produced at HQ Graphene have a typical lateral size of ~0.6-0.8 cm, hexagonal shaped and have a metallic appearance. More information about the VSe2 crystals we sell can be found below. 

二硒化釩晶體 VSe2 (Vanadium Diselenide)
晶體尺寸：~8毫米
電學性能：金屬，電荷密度波（CDW）
晶體結構：六邊形
晶胞參數：a = b = 0.336 nm, c = 0.609 nm, α = β = 90°, γ =120°
晶體類型：合成
晶體純度：＞99.995%

X-ray diffraction on a Vanadium Diselenide 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 = 1, 2, 3, 4

Powder X-ray diffraction (XRD) of a single crystal VSe2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Stoichiometric analysis of a single crystal VSe2 by Energy-dispersive X-ray spectroscopy (EDX).

Raman spectrum of a single crystal VSe2. Measurement was performed with a 785 nm Raman system at room temperature.

其它信息

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