Si1 Sn3
semiconductor· Si1 Sn3
Si₁Sn₃ is a binary intermetallic compound combining silicon and tin in a 1:3 stoichiometric ratio, belonging to the broader class of IV-IV group semiconductors and metallic compounds. This material is primarily of research interest for thermoelectric applications and advanced semiconductor device development, where tin-silicon compounds offer potential advantages in thermal management and energy conversion at moderate temperatures. Si₁Sn₃ represents an exploratory composition within the silicon-tin phase diagram, studied for its electronic structure and potential use in next-generation thermal or optoelectronic devices where conventional Si or Sn alone proves limiting.
thermoelectric energy conversionsemiconductor researchthermal management devicesphase diagram explorationadvanced materials development
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
| 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.