Tm(CuTe)3

semiconductor

· Tm(CuTe)3

Tm(CuTe)₃ is a ternary semiconductor compound combining thulium, copper, and tellurium in a 1:3 ratio, belonging to the broader family of rare-earth copper chalcogenides. This material is primarily of research interest rather than established industrial production, with potential applications in thermoelectric energy conversion and solid-state electronics where rare-earth-doped semiconductors offer tunable electronic and thermal properties.

thermoelectric devicessolid-state researchrare-earth semiconductorslow-temperature electronicsmaterials physics researchchalcogenide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1400	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.

Tm(CuTe)3

Electrical Properties

Regulatory Screening

Environmental

Export Control