二硒化铌晶体 2H-NbSe2(Niobium Selenide)
晶体尺寸：~10毫米
电学性能：金属，半导体（TC ~ 7.2k）
                 Charge Density Waves (CDW) system, Tcdw ~33K
晶体结构：六边形
晶胞参数：a = b = 0.344 nm, c = 1.255 nm, α = β = 90°, γ = 120°
晶体类型：合成
晶体纯度：＞99.995%

X-ray diffraction on a 2H phase NbSe2 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 2H NbSe2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Stoichiometric analysis of a single crystal 2H NbSe2 by Energy-dispersive X-ray spectroscopy (EDX).

Raman spectrum of a single crystal 2H NbSe2. Measurement was performed with a 785 nm Raman system at room temperature.