V1 Cu3 Te4

semiconductor

· V1 Cu3 Te4

V1 Cu3 Te4 is a ternary semiconductor compound combining vanadium, copper, and tellurium elements. This material belongs to the family of mixed-metal chalcogenides, which are primarily of research interest for thermoelectric energy conversion and optoelectronic device applications. While not yet widely deployed in mainstream industrial applications, compounds in this material family are investigated for their potential in solid-state cooling, waste heat recovery, and next-generation semiconductor devices where the combination of metallic and chalcogenide properties offers tunable electronic and thermal characteristics.

thermoelectric energy conversionresearch semiconductorsoptoelectronic device materialssolid-state coolingexperimental electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	32.20	GPa	—
Shear Modulus(G)	18.54	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03060	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2190	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.

V1 Cu3 Te4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control