S2 Ag1 In1

semiconductor

· S2 Ag1 In1

S2 Ag1 In1 is a ternary semiconductor compound combining sulfur, silver, and indium in a 2:1:1 stoichiometric ratio. This material belongs to the I-III-VI semiconductor family and is primarily of research interest for optoelectronic and photovoltaic applications due to the bandgap engineering possibilities offered by silver and indium doping. While not yet widely commercialized, compounds in this family show promise for thin-film solar cells, photodetectors, and specialized light-emission devices where the combination of metal dopants can tune electronic properties beyond binary sulfide semiconductors.

research photovoltaicsthin-film solar cellsoptoelectronic devicesphotodetectorsbandgap engineeringexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	72.96	GPa	—
Shear Modulus(G)	16.29	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.09390	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4230	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.

S2 Ag1 In1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control