Yb(CuSe)3

semiconductor

· Yb(CuSe)3

Yb(CuSe)₃ is a ternary semiconductor compound composed of ytterbium, copper, and selenium, belonging to the family of rare-earth metal chalcogenides. This material is primarily of research and development interest rather than established industrial production, investigated for potential thermoelectric and optoelectronic applications where the rare-earth component offers tunable electronic properties. Engineers consider such compounds when seeking alternatives to conventional semiconductors with enhanced phonon-scattering mechanisms or unique band-structure engineering opportunities, particularly in low-temperature or specialized sensing/power-generation contexts.

thermoelectric devicesresearch semiconductorsrare-earth compoundsoptoelectronic materialslow-temperature physicsemerging energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2000	eV	—

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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.

Yb(CuSe)3

Electrical Properties

Regulatory Screening

Environmental

Export Control