Ca1 Be2 As2
semiconductor· Ca1 Be2 As2
Calcium beryllium arsenide (Ca₁Be₂As₂) is a ternary III-V semiconductor compound belonging to the chalcopyrite-type structural family. This material remains primarily in the research and development phase, with potential applications in high-frequency optoelectronic devices where its wide bandgap and thermal properties could offer advantages over conventional binary semiconductors like GaAs or GaN.
Research semiconductorsHigh-frequency electronicsWide-bandgap optoelectronicsExperimental RF/microwave devicesThermal management applicationsMaterials science investigation
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.