AgInSe2

semiconductor

· AgInSe2

AgInSe2 is a ternary I-III-VI2 chalcogenide semiconductor compound combining silver, indium, and selenium in a stoichiometric 1:1:2 ratio. This material belongs to the family of direct-bandgap semiconductors and is primarily investigated for photovoltaic and infrared optoelectronic applications, where its tunable bandgap and strong light-absorption characteristics offer advantages over simpler binary semiconductors, though it remains largely in the research and development phase rather than widespread commercial production.

thin-film solar cellsinfrared detectorsoptoelectronic devicesmaterials researchnon-linear optical applicationsX-ray and gamma-ray detection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.040	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.

AgInSe2

Electrical Properties

Regulatory Screening

Environmental

Export Control