In1 Ag1 S2

semiconductor

· In1 Ag1 S2

In₁Ag₁S₂ is a ternary chalcogenide semiconductor compound combining indium, silver, and sulfur in a layered crystal structure. This material belongs to the family of silver-indium sulfides and remains primarily a research compound of interest for studying mixed-metal semiconductor behavior and optoelectronic phenomena. The silver-indium sulfide family is investigated for potential applications in photovoltaics, photodetectors, and thin-film electronics, where the presence of silver can influence bandgap tuning and carrier transport compared to binary indium sulfide alternatives.

research semiconductorsthin-film photovoltaicsphotodetectorsoptoelectronic devicesbandgap engineeringexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09600	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4210	eV/atom	—

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.

In1 Ag1 S2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control