1T-HfTe2 (1T phase Hafnium Ditelluride)
1T-HfTe2 is a semimetal. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. Hafnium Ditelluride belongs to the group-IV transition metal dichalcogenides (TMDC).
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The HfTe2 crystals produced at HQ Graphene have a lateral size of ~0.6-0.8 cm, hexagonal shape, and has a metallic appearance.
|Crystal size||~6-8 mm|
|Unit cell parameters||a = b = 0.395 nm, c = 0.666 nm, α = β = 90°, γ = 120°|
|Monolayer properties||Link to C2DB containing calculated properties|
|Characterized by||XRD, Raman, EDX|
|More information?||Please contact us by email or phone|
The single crystal HfTe2 is characterized using:XRD: single crystal and powder X-ray diffraction (D8 Venture Bruker and D8 Advance Bruker)
EDX: Energy-dispersive X-ray spectroscopy for stoichiometric analysis
Raman: 785 nm Raman system
Raman, XRD and EDX on HfTe2:
Click on an image to zoom
HQ Graphene Wiki on:
1T-HfTe2 (Hafnium Ditelluride)
1. El Youbi, Z., et al. "Bulk and surface electronic states in the dosed semimetallic HfTe 2." Physical Review B 101.23 (2020): 235431.