Cr1 Te4 Au1

semiconductor

· Cr1 Te4 Au1

CrTeAu is an experimental ternary compound combining chromium, tellurium, and gold in a semiconducting system. This material represents an emerging area of research in multielement semiconductors, where the addition of precious metal (gold) to transition metal chalcogenides (chromium telluride) is being explored for tuning electronic and thermal properties. While not yet established in mainstream industrial production, compounds in this family are of interest for thermoelectric energy conversion, photoelectric sensing, and advanced electronic devices where the interaction between transition metals, chalcogens, and noble metals can enable functionality not accessible in binary systems.

experimental semiconductorsthermoelectric researchphotodetectors and sensorsadvanced optoelectronicsquantum materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,208.5	ksi	—
Shear Modulus(G)	3,165.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00970	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1160	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.

Cr1 Te4 Au1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control