二碲化鎢晶體 WTe2(Tungsten Ditelluride)
晶體尺寸:10毫米
電學(xué)性能:半金屬,type II Weyl semimetal (WSM)
晶體結(jié)構(gòu):斜方晶系 P
晶胞參數(shù):a = 0.348 nm, b = 0.625 nm, c = 1.405 nm, α = β = γ = 90°
晶體類型:合成
晶體純度:>99.995%
屬性:半導(dǎo)體
X-ray diffraction on a WTe2 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 single crystal WTe2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.
Stoichiometric analysis of a single crystal WTe2 by Energy-dispersive X-ray spectroscopy (EDX).
Raman spectrum of a single crystal WTe2. Measurement was performed with a 785 nm Raman system at room temperature.