赫狄通納米
主營(yíng)產(chǎn)品: 納米材料
碲化砷-/-As2Te3-Arsenicum
價(jià)格
訂貨量(件)
¥7450.00
≥1
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生產(chǎn)廠商:HQ Graphene
產(chǎn)品信息
As2Te3 (alpha phase) is a semiconductor (~0.2-0.3 eV), thermoelectric material and a topological insulator. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. α-As2Te3 belongs to the group-15 metalloid trichalcogenides.
The Arsenicum Telluride crystals have a typical lateral size of ~0.6-0.8 cm. The crystals are rectangular shaped and have a metallic appearance.
晶體尺寸:10毫米
電學(xué)性能:半導(dǎo)體,拓?fù)浣^緣體,熱電材料
晶體結(jié)構(gòu):?jiǎn)涡本ЫY(jié)構(gòu)
晶胞參數(shù):a = 1.430nm,B = 0.403nm,C = 0.986nm,α=γ= 90°,β= 95.40
晶體類型:合成
晶體純度:>99.995%
表征方法:XRD、拉曼、EDX
Powder X-ray diffraction (XRD) of a single crystal As2Te3. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.
Stoichiometric analysis of a single crystal As2Te3 by Energy-dispersive X-ray spectroscopy (EDX).
Raman spectrum of a single crystal As2Te3. Measurement was performed with a 785 nm Raman system at room temperature.
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