Al4 P4
semiconductor· Al4 P4
Al₄P₄ is an aluminum phosphide compound semiconductor, representing a mixed-valence or complex phosphide phase with potential applications in advanced electronic and optoelectronic materials research. This material belongs to the III–V semiconductor family and is primarily of research interest rather than established high-volume production, with investigation focused on understanding its electrical, thermal, and structural properties for next-generation device architectures. Engineers would consider Al₄P₄ in specialized applications requiring alternative phosphide chemistries or in studies exploring novel semiconductor compositions where conventional binary aluminum phosphide (AlP) may have limitations.
semiconductor researchIII–V compound deviceshigh-temperature electronicsoptoelectronic materials developmentexperimental phase characterization
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.