Ca3 Bi1 As1
semiconductor· Ca3 Bi1 As1
Ca₃BiAs is an intermetallic semiconductor compound belonging to the family of Heusler alloys and related ternary semiconductors. This material is primarily of research and development interest rather than established commercial use, with potential applications in thermoelectric energy conversion and advanced semiconductor devices due to its tunable electronic properties and moderate mechanical stiffness. Engineers would consider this material for niche applications requiring unusual combinations of semiconducting behavior with metallic bonding character, particularly in exploratory projects focused on next-generation thermoelectric or topological electronic devices.
thermoelectric devicesresearch semiconductorselectronic materialstopological systemsexperimental photovoltaicsquantum materials exploration
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.