Ba3Nb2Se9

semiconductor

· Ba3Nb2Se9

Ba3Nb2Se9 is a ternary metal chalcogenide semiconductor compound combining barium, niobium, and selenium in a layered crystal structure. This is a research-phase material studied primarily for optoelectronic and photovoltaic applications, where its bandgap and layered geometry offer potential advantages for light absorption and charge transport compared to conventional semiconductors. The material belongs to an emerging class of metal selenides being explored for next-generation solar cells, photodetectors, and nonlinear optical devices.

experimental photovoltaic devicesphotodetectorsnonlinear optical applicationsthin-film semiconductorsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.300	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.

Ba3Nb2Se9

Electrical Properties

Regulatory Screening

Environmental

Export Control