As1Ga2P1
As1Ga2P1 is a semiconducting ternary compound consisting of gallium, arsenic, and phosphorus that is considered a viable candidate for synthesis.
About As1Ga2P1
As1Ga2P1 is a complex semiconducting compound composed of gallium, arsenic, and phosphorus. Its electronic character suggests potential utility in optoelectronic or high-speed electronic devices where precise band structure engineering is required.
As a near-hull material, it is considered thermodynamically stable enough to be a candidate for experimental synthesis. The existence of multiple reported structural configurations indicates a rich phase space that warrants further investigation for specialized material applications.
Key Properties
Cross-validated computational properties for As1Ga2P1, aggregated across 2 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Reported Structures
Lowest-energy structures reported for As1Ga2P1, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| R3m (No. 160) | trigonal | 0.78 | 0.0061 | -12.120 | 4.75 |
| Pmmm (No. 47) | — | — | — | — | — |
| Cmm2 (No. 35) | — | — | — | — | — |
| P4/mmm (No. 123) | — | — | — | — | — |
| Cmmm (No. 65) | — | — | — | — | — |
| C2/m (No. 12) | — | — | — | — | — |
| P4/mmm (No. 123) | — | — | — | — | — |
| P4mm (No. 99) | — | — | — | — | — |
| Pm (No. 6) | — | — | — | — | — |
| P2/m (No. 10) | — | — | — | — | — |
| F-43m (No. 216) | — | — | — | — | — |
| R-3m (No. 166) | — | — | — | — | — |
Applications
Where As1Ga2P1 is used.
Frequently Asked Questions
Common questions about As1Ga2P1, answered from cross-validated data.
What is As1Ga2P1?
As1Ga2P1 is a semiconducting ternary compound consisting of gallium, arsenic, and phosphorus that is considered a viable candidate for synthesis.
What is As1Ga2P1 used for?
What is the band gap of As1Ga2P1?
Is As1Ga2P1 a metal, semiconductor, or insulator?
Is As1Ga2P1 thermodynamically stable?
What is the crystal structure of As1Ga2P1?
What is the density of As1Ga2P1?
How many polymorphs of As1Ga2P1 are known?
What elements does As1Ga2P1 contain?
Where does the data for As1Ga2P1 come from?
How It Compares
As a unique ternary compound within the gallium-arsenic-phosphorus family, As1Ga2P1 occupies a distinct position in the landscape of III-V semiconductor derivatives. Unlike more common binary semiconductors, this compound offers a complex structural framework that may provide tunable electronic properties for next-generation device architectures.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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