Ba4Ga5CuSe12

semiconductor

· Ba4Ga5CuSe12

Ba₄Ga₅CuSe₁₂ is a quaternary semiconducting compound combining barium, gallium, copper, and selenium in a complex crystal structure. This material is primarily of research interest rather than established industrial production, investigated for potential optoelectronic and thermoelectric applications in the broader family of chalcogenide semiconductors. Engineers would consider it for next-generation energy conversion devices or photonic systems where its unique bandgap and crystal properties offer advantages over simpler binary or ternary semiconductors, though material stability, scalability, and performance data remain the subject of active study.

thermoelectric power generationphotovoltaic absorber layersinfrared optoelectronicssemiconductor researchchalcogenide materials developmentwaste heat recovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.450	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.

Ba4Ga5CuSe12

Electrical Properties

Regulatory Screening

Environmental

Export Control