CrTe2

semiconductor

· CrTe2

CrTe₂ is a layered transition metal dichalcogenide semiconductor compound combining chromium and tellurium in a 1:2 stoichiometric ratio. This material is primarily studied in research contexts for its potential in electronic and optoelectronic applications, where its layered crystal structure offers tunable band gaps and anisotropic properties similar to other TMD materials like MoS₂ and WTe₂. Engineers consider CrTe₂ for emerging technologies in flexible electronics, quantum device platforms, and next-generation semiconductor applications where the reduced dimensionality and van der Waals interactions between layers enable novel transport phenomena not accessible in conventional bulk semiconductors.

research semiconductorstwo-dimensional materialsquantum electronicsflexible electronicsoptoelectronic devicestopological materials exploration

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,958.8	ksi	—
Poisson's Ratio(ν)	0.2800	-	—
Shear Modulus(G)	2,705	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2357	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.1700	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	2.431	µB	—
Seebeck Coefficient(S)	-27.11	µV/K	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01160	eV/atom	—
Formation Energy(ΔHf)	-0.1704	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

CrTe2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control