Ba4CuInSe6

semiconductor

· Ba4CuInSe6

Ba₄CuInSe₆ is a quaternary semiconductor compound belonging to the chalcogenide family, combining barium, copper, indium, and selenium in a layered crystal structure. This material is primarily investigated in photovoltaic and optoelectronic research contexts, with potential applications in thin-film solar cells and light-emitting devices that target the infrared-to-visible spectrum. It represents an alternative to more common III-V and II-VI semiconductors, offering potential advantages in earth-abundant element composition and tunable band-gap properties, though it remains largely in the experimental phase without widespread commercial deployment.

Thin-film photovoltaicsOptoelectronic devicesInfrared detectorsSemiconductor researchSolar cell absorber materialsQuantum efficiency optimization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.230	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.

Ba4CuInSe6

Electrical Properties

Regulatory Screening

Environmental

Export Control