AgAlS2

semiconductor

· AgAlS2

AgAlS₂ is a ternary compound semiconductor composed of silver, aluminum, and sulfur, belonging to the I-III-VI₂ semiconductor family. This material is primarily explored in research contexts for optoelectronic and photovoltaic applications, where its direct bandgap and sulfide-based composition offer potential advantages in light emission and energy conversion. AgAlS₂ is notable within the semiconductor research community as a candidate for solid-state lighting, photodetectors, and thin-film solar devices, though it remains less commercialized than established alternatives like GaAs or CdTe.

research optoelectronicsthin-film photovoltaicssolid-state lightingphotodetectorswide-bandgap semiconductorssulfide-based devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.130	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.

AgAlS2

Electrical Properties

Regulatory Screening

Environmental

Export Control