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1T phase Titanium Diselenide (TiSe2)
TiSe2 crystal properties
Crystal size ~8 mm
Electrical properties Semimetal. Charge density waves (CDW) below ~200K)
Crystal structure Hexagonal
Unit cell parameters a = b = 0.354 nm, c = 0.601 nm, α = β = 90°, γ = 120°
Type Synthetic
Purity >99.995 %
Characterized by XRD, Raman, EDX
Description
TiSe2 (1T phase) is a semimetal. The 1T phase is a Charge density waves (CDW) system below ~200K. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. Titanium Diselenide belongs to the group-IV transition metal dichalcogenides (TMDC). To buy TiSe2 crystals please click here.
The TiSe2 crystals produced at HQ Graphene have a typical lateral size of ~0.8 cm, hexagonal shaped and have a metallic appearance. More information about the TiSe2 crystals we sell can be found below.
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