Sn2 Se2
semiconductor· Sn2 Se2
Sn₂Se₂ is a layered semiconductor compound belonging to the tin-selenium family, which exhibits properties intermediate between traditional bulk semiconductors and two-dimensional materials. This material is primarily of research interest for next-generation optoelectronic and photovoltaic applications, where its tunable bandgap and layered structure offer potential advantages in light emission, detection, and energy conversion devices compared to conventional III-V or II-VI semiconductors.
photovoltaic devicesphotodetectorsoptoelectronic researchthin-film electronicsnext-generation semiconductorsmaterials research
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.