Ba5In4Te4S7

semiconductor

· Ba5In4Te4S7

Ba5In4Te4S7 is a quaternary semiconductor compound composed of barium, indium, tellurium, and sulfur, belonging to the class of mixed-chalcogenide semiconductors. This is a research-stage material currently investigated for its potential optoelectronic and photovoltaic properties, as compounds in this family exhibit tunable bandgaps and mixed anion chemistry that can engineer electronic behavior for next-generation energy conversion devices. The barium-indium-chalcogenide family is of interest where conventional binary semiconductors (Si, GaAs) cannot meet performance or cost targets, though Ba5In4Te4S7 specifically remains in early-stage development with limited industrial deployment.

photovoltaic researchoptoelectronic devicessolid-state lightingthermoelectric applicationsthin-film semiconductorsexperimental materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.130	eV	—

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Regulatory Screening

Environmental

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Ba5In4Te4S7

Electrical Properties

Regulatory Screening

Environmental

Export Control