Ca2 Sn2 S6
semiconductor· Ca2 Sn2 S6
Ca2Sn2S6 is a quaternary chalcogenide semiconductor compound composed of calcium, tin, and sulfur elements. This material belongs to the family of metal sulfides and is primarily investigated in research contexts for optoelectronic and photovoltaic applications, where its bandgap and crystal structure make it a candidate for solar cells, photodetectors, and light-emitting devices. While not yet widely commercialized, chalcogenide semiconductors like this are notable for their tunable electronic properties and potential as alternatives to conventional semiconductors in niche applications requiring specific light absorption or emission characteristics.
photovoltaic researchphotodetectorsoptoelectronic devicessolar cell materialslight-emitting applicationsexperimental semiconductors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.