AgFeSe2
semiconductor· AgFeSe2
AgFeSe₂ is a ternary chalcogenide semiconductor compound combining silver, iron, and selenium in a layered or complex crystal structure. This material belongs to the class of multinary semiconductors currently under investigation in research for optoelectronic and photovoltaic applications, where the combination of elements offers tunable bandgap and potential for efficient light absorption across multiple wavelengths. While not yet widely commercialized, AgFeSe₂ and related ternary selenides represent an alternative to binary semiconductors like CdSe or CdTe for solar cells and photodetectors, with the advantage of using less toxic or more abundant elements depending on synthesis route.
photovoltaic researchphotodetectorsoptoelectronic devicesthin-film solar cellsinfrared sensingsemiconductor research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
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.