AgSnSe2
metal· JVASP-108950· AgSnSe2
AgSnSe₂ is a ternary compound semiconductor composed of silver, tin, and selenium, belonging to the I-IV-VI₂ semiconductor family. This material is primarily of research interest for optoelectronic and thermoelectric applications, where its narrow bandgap and mixed-metal composition offer potential advantages in infrared detection, photovoltaic energy conversion, and solid-state cooling devices. While not yet widely deployed in mainstream commercial products, AgSnSe₂ represents an emerging class of environmentally benign alternatives to lead-based semiconductors, with potential relevance to engineers developing next-generation sensors, energy harvesters, and specialized optical components.
infrared photodetectorsthermoelectric devicesphotovoltaic researchoptoelectronic sensorssemiconductor researchlead-free alternatives
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.