Ba4InCuSe6

semiconductor

· Ba4InCuSe6

Ba4InCuSe6 is a quaternary semiconductor compound combining barium, indium, copper, and selenium in a layered crystal structure. This material belongs to the family of chalcogenide semiconductors and is primarily of research interest for optoelectronic and photovoltaic applications, where its direct bandgap and anisotropic electronic properties offer potential advantages over conventional binary or ternary semiconductors. While not yet widely deployed in commercial products, materials in this chemical family are investigated for next-generation solar cells, infrared detectors, and nonlinear optical devices where tunable bandgap and high absorption coefficients are valuable.

experimental semiconductorsphotovoltaic researchinfrared detectorsnonlinear optical devicesthin-film optoelectronicschalcogenide material development

Compliance & Regulations

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

Units:

si imperial

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

Ba4InCuSe6

Electrical Properties

Regulatory Screening

Environmental

Export Control