Ca20 Sb12
semiconductor· Ca20 Sb12
Ca20Sb12 is an intermetallic compound belonging to the class of calcium antimonide semiconductors, representing a complex binary phase in the Ca-Sb system. This material is primarily of research interest for thermoelectric and optoelectronic applications, where its semiconducting properties and crystal structure make it a candidate for energy conversion devices operating at moderate temperatures. While not yet established in high-volume industrial production, compounds in this material family are investigated for their potential to improve efficiency in waste heat recovery systems and solid-state electronic devices.
thermoelectric devicesresearch semiconductorsheat-to-electricity conversioncrystal structure studiesexperimental solid-state electronicsmaterials discovery
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.