二碲化钽 TaTe2 （Tantalum Ditelluride）

晶体尺寸：10毫米
电学性能：金属，电荷密度波（CDW）（TCDW ~ 170K）
晶体结构：单斜晶
晶胞参数：a = 1.479nm，B = 0.364nm，C = 0.934nm，α=γ= 90°，β= 110.71
晶体类型：合成
晶体纯度：＞99.995%
表征方法：XRD、拉曼、EDX
 

X-ray diffraction on a TaTe2 single crystal aligned along the (001) plane. XRD was performed at room temperature using a D8 Venture Bruker.

Powder X-ray diffraction (XRD) of a single crystal TaTe2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.

Stoichiometric analysis of a single crystal TaTe2 by Energy-dispersive X-ray spectroscopy (EDX).

Raman spectrum of a single crystal TaTe2. Measurement was performed with a 785 nm Raman system at room temperature.