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2H Niobium Diselenide (NbSe2)
2H-NbSe2 crystal properties
Crystal size: ~10 mm
Electrical properties: Metal, Superconductor (Tc~7.2K), Charge Density Waves (CDW) system, Tcdw ~33K
Crystal structure: hexagonal
Unit cell parameters: a = b = 0.344 nm, c = 1.255 nm, α = β = 90°, γ = 120°
Type: Synthetic
Purity: >99.995 %
Characterized by: XRD, Raman, EDX
Description
2H-NbSe2 is a metal, a superconductor with Tc ~7.2K and a Charge Density Waves (CDW) system with Tcdw of ~33K. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. 2H NbSe2 belongs to the group-V transition metal dichalcogenides (TMDC). To buy NbSe2 crystals please click here.
The 2H phase Niobium Diselenide crystals produced at HQ Graphene have a typical lateral size of ~0.6-0.8 cm, hexagonal shaped and have a metallic appearance. A selection of peer review publications on the NbSe2 we sell can be found below.
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