CaAl2Se4
metal· JVASP-13348· CaAl2Se4
CaAl₂Se₄ is a calcium aluminium selenide compound belonging to the chalcogenide semiconductor family. This material is primarily of research interest rather than established commercial use, with potential applications in optoelectronic devices and photovoltaic systems where its semiconductor properties could be exploited. The compound represents an experimental alternative within the broader class of II-IV-VI semiconductors, investigated for specialized optical and electronic applications where selenium-based compounds offer advantages in bandgap engineering and light absorption characteristics.
experimental semiconductorsoptoelectronic researchphotovoltaic materialsinfrared opticsthin-film devicesmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.