销售咨询
技术支持
联系客服
购前提示 |
常用产品货期为1-2天,非常用产品为一周; 进口产品、贵金属产品、订制规格产品,价格、货期影响因素较多。 关于货期、价格、质量规格等问题采购前,请于客服沟通。 |
2H-TaSe2 is a metal, an incommensurate Charge density waves (CDW) system at ~120K, a commensurate CDW at ~90K and a superconductor with Tc ~0.1K. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. Tantalum Diselenide belongs to the group-V transition metal dichalcogenides (TMDC).
The 2H phase TaSe2 crystals produced at HQ Graphene have a typical lateral size of ~0.6-0.8 cm, hexagonal shaped and have a metallic appearance.
2H TaSe2 crystal properties
Crystal size | ~10 mm |
Electrical properties | Metal, Charge density waves (CDW) system at ~120K, Superconductor (Tc ~0.1K) |
Crystal structure | hexagonal |
Unit cell parameters | a = b = 0.342 nm, c = 1.255 nm, α = β = 90° , γ = 120° |
Type | Synthetic |
Purity | >99.995 % |
Characterized by | XRD, Raman, EDX |
宝贝与描述相符
5