Hafnium ditelluride (HfTe2)

Hafnium ditelluride (HfTe2)

Catalog Number: ACM39082230-1

CAS Number: 39082-23-0

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Description

Description HfTe2 is a topological semimetal vdW crystal. Our single crystal HfTe2 crystals have guaranteed crystallinity, environmental stability, and electronic/optical grade purity. They are developed using state-of-the-art flux zone technology. Each growth takes nearly three months to provide customers with perfect crystals that do not contain any halides.

Features And Benefits

Features And Benefits The crystallinity of each crystal is high, the orientation is 0001 direction, and it is easy to peel off. They are optimized to achieve perfect industrial semiconductor grade materials with: 1) excellent stoichiometry, 2) large single domain size, 3) single phase material without any mixed phase or amorphous content, 4) perfect layering Crystal, ideal for lift-off purposes, with an impressive damascene diffusion of 0.08 degrees, 5) Unparalleled purity - semiconductor grade (6N), 99.9999%.

Application

Application New 2D semiconductors, topological insulators, and superconductors have numerous applications in advanced technologies, and Alfa Chemistry engineers can guide customers in material characterization and selection.

Specifications

Synonyms	hafnium telluride, ditellanylidenehafnium
Molecular Weight	433.69 g/mol
Purity	(6N) 99.9999% confirmed
Characterization Methods	SIMS, XRD, EDS, Raman
Crystal Structure And Type	Hexagonal
Dimension	~10 mm
Electrical Property	Semi-metallic/semiconducting in monolayer form
Production Method	{Defaut} Flux zone (no halide contamination) defect free {Optional CVT} Contains Br2, Cl2, TeCl4, and other halides
Type	Synthetic
Unit Cell Parameters	a = b = 0.403 nm, c = 0.672 nm, α = β = 90°, γ = 120°

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