Ga1Y2Zn1
Ga1Y2Zn1 is a semiconducting ternary intermetallic compound that is considered a promising candidate for experimental synthesis.
About Ga1Y2Zn1
Ga1Y2Zn1 is a complex intermetallic compound composed of gallium, yttrium, and zinc. Its electronic character identifies it as a semiconductor, making it an interesting candidate for specialized electronic and optoelectronic research where specific band structures are required. The material is situated near the thermodynamic hull, suggesting it is likely synthesizable under controlled laboratory conditions. With multiple reported structures, it represents a versatile platform for exploring structural phase stability in ternary metal systems.
Key Properties
Cross-validated computational properties for Ga1Y2Zn1, 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 Ga1Y2Zn1, 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. |
|---|---|---|---|---|---|
| Fm-3m (No. 225) | cubic | 0.00 | 0.0064 | -4.816 | 5.75 |
| Immm (No. 71) | orthorhombic | 0.13 | 2.5863 | -2.236 | 0.44 |
| P4/mmm (No. 123) | — | — | — | — | — |
| P2/m (No. 10) | — | — | — | — | — |
| P4mm (No. 99) | — | — | — | — | — |
| C2/m (No. 12) | — | — | — | — | — |
| Pm (No. 6) | — | — | — | — | — |
| P4/mmm (No. 123) | — | — | — | — | — |
| P4/mmm (No. 123) | — | — | — | — | — |
| P4mm (No. 99) | — | — | — | — | — |
| R-3m (No. 166) | — | — | — | — | — |
| Pmmm (No. 47) | — | — | — | — | — |
Applications
Where Ga1Y2Zn1 is used.
Frequently Asked Questions
Common questions about Ga1Y2Zn1, answered from cross-validated data.
What is Ga1Y2Zn1?
Ga1Y2Zn1 is a semiconducting ternary intermetallic compound that is considered a promising candidate for experimental synthesis.
What is Ga1Y2Zn1 used for?
What is the band gap of Ga1Y2Zn1?
Is Ga1Y2Zn1 a metal, semiconductor, or insulator?
Is Ga1Y2Zn1 thermodynamically stable?
What is the crystal structure of Ga1Y2Zn1?
What is the density of Ga1Y2Zn1?
How many polymorphs of Ga1Y2Zn1 are known?
What elements does Ga1Y2Zn1 contain?
Where does the data for Ga1Y2Zn1 come from?
How It Compares
As a unique ternary intermetallic, Ga1Y2Zn1 occupies a distinct position in materials design, serving as a foundational example of how combining these specific metallic elements can yield semiconducting properties in a stable, synthesizable framework.
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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