Cr1 Ag1 S2

semiconductor

· Cr1 Ag1 S2

Cr₁Ag₁S₂ is a ternary chalcogenide semiconductor compound combining chromium, silver, and sulfur in a layered crystal structure. This material belongs to the family of mixed-metal sulfides and is primarily of research interest for photovoltaic and optoelectronic applications, though industrial deployment remains limited. The combination of chromium and silver in a sulfide matrix offers potential advantages in solar energy conversion and light-sensing devices compared to conventional single-metal chalcogenides, though practical engineering use is still being evaluated.

photovoltaic researchthin-film solar cellsoptoelectronic devicesphotodetectorssemiconductor researchexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00670	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4260	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.

Cr1 Ag1 S2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control