Ag1 In5 S8

semiconductor

· Ag1 In5 S8

Ag₁In₅S₈ is a ternary semiconductor compound combining silver, indium, and sulfur in a layered crystalline structure, belonging to the family of metal chalcogenides. This material is primarily of research and developmental interest for optoelectronic and photovoltaic applications, where its tunable bandgap and potential for thin-film device fabrication position it as an alternative to more conventional semiconductors like CdTe or CIGS for solar cells and photodetectors. The material's unique cation composition offers opportunities for engineering electronic and optical properties not easily accessible in binary or simpler ternary systems, making it relevant for exploring next-generation absorber layers and specialized sensing devices.

thin-film photovoltaicssolar cell absorbersphotodetectorsoptoelectronic researchsemiconductor device developmentinfrared sensing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2739	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5840	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.

Ag1 In5 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control