Y(CuTe)3

semiconductor

· Y(CuTe)3

Y(CuTe)₃ is a ternary intermetallic compound combining yttrium, copper, and tellurium in a stoichiometric 1:3:3 ratio. This is primarily a research material studied in solid-state chemistry and materials science rather than an established commercial compound; it belongs to the broader family of rare-earth copper chalcogenides being investigated for semiconductor and thermoelectric applications.

thermoelectric materials researchnarrow-gap semiconductorsrare-earth chalcogenide compoundssolid-state physics studiesexploratory low-temperature electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.7200	eV	—

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.

Y(CuTe)3

Electrical Properties

Regulatory Screening

Environmental

Export Control