Ba4CuGa5Se12

semiconductor

· Ba4CuGa5Se12

Ba₄CuGa₅Se₁₂ is a quaternary chalcogenide semiconductor compound combining barium, copper, gallium, and selenium in a layered crystal structure. This material is primarily a research compound studied for potential optoelectronic and thermoelectric applications, representing the broader class of complex selenide semiconductors that offer tunable bandgaps and phonon engineering capabilities. Its mixed-metal composition makes it of interest for nonlinear optical devices and solid-state energy conversion where conventional binary/ternary semiconductors show limitations.

nonlinear optical devicesthermoelectric generatorsinfrared detectorsphotovoltaic researchmaterials physics research

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

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Ba4CuGa5Se12

Electrical Properties

Regulatory Screening

Environmental

Export Control