Cr4 Cu3 Te8

semiconductor

· Cr4 Cu3 Te8

Cr4Cu3Te8 is a ternary chalcogenide semiconductor compound combining chromium, copper, and tellurium elements. This material is primarily of research interest rather than established in widespread industrial production, with potential applications in thermoelectric energy conversion and optoelectronic devices where mixed-metal telluride systems offer tunable electronic properties. The layered crystal structure typical of copper chromium tellurides makes them candidates for studying phonon scattering and charge transport in low-dimensional semiconductors.

thermoelectric energy harvestingresearch-phase semiconductorsoptoelectronic devicessolid-state physics studieschalcogenide materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02580	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1430	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.

Cr4 Cu3 Te8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control