Ba7Ga5AgS15

semiconductor

· Ba7Ga5AgS15

Ba7Ga5AgS15 is a quaternary chalcogenide semiconductor compound combining barium, gallium, silver, and sulfur elements. This is a specialized research material within the sulfide semiconductor family, designed to explore novel photonic and electronic properties through multi-element composition engineering. While not yet established in mainstream industrial production, compounds in this class are investigated for potential applications in photovoltaics, nonlinear optics, and solid-state lighting where complex sulfide semiconductors offer tunable bandgaps and crystal symmetries unavailable in binary or ternary systems.

experimental photovoltaic researchnonlinear optical devicessolid-state lighting prototypeschalcogenide semiconductor developmentwide-bandgap electronics researchoptical frequency conversion studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.600	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.

Ba7Ga5AgS15

Electrical Properties

Regulatory Screening

Environmental

Export Control