Cu1 Ag1 Te2

semiconductor

· Cu1 Ag1 Te2

Cu₁Ag₁Te₂ is a ternary chalcogenide semiconductor compound combining copper, silver, and tellurium elements. This material belongs to the family of mixed-metal tellurides, which are primarily of research interest for thermoelectric and optoelectronic applications rather than established commercial use. The mixed-cation structure offers potential advantages in tuning electronic properties and thermal transport compared to binary alternatives, making it relevant to exploratory studies in energy conversion and solid-state device physics.

thermoelectric energy conversionsemiconductor researchoptoelectronic devicessolid-state device physicsexperimental compound synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.02400	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.

Cu1 Ag1 Te2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control