Ag6 As2 S8

semiconductor

· Ag6 As2 S8

Ag₆As₂S₈ is a quaternary chalcogenide semiconductor compound belonging to the sulfide-based semiconductor family, combining silver, arsenic, and sulfur elements in a fixed stoichiometric ratio. This material is primarily of research and specialized optical interest, studied for potential applications in infrared optics, nonlinear optical devices, and photonic materials where its wide bandgap and chalcogenide properties may enable wavelength selectivity or frequency conversion. Compared to more established semiconductors like germanium or silicon, chalcogenide compounds like Ag₆As₂S₈ remain largely in the experimental phase but are valued for their transparency in the infrared spectrum and potential for fiber-optic and sensing applications.

infrared optics and windowsnonlinear optical devicesphotonic research materialsoptical fiber developmentinfrared sensing and detectionexperimental semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3136	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.09300	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.

Ag6 As2 S8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control