As24Ga16K16

As24Ga16K16 is a thermodynamically stable, semiconducting ternary compound consisting of arsenic, gallium, and potassium.

AsGaK
Crystal structure of As24Ga16K16
Ground-state structure · Materials Project
Overview

About As24Ga16K16

As24Ga16K16 is a complex ternary compound composed of arsenic, gallium, and potassium. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement within its chemical system.

This material exhibits a semiconducting electronic character, making it an interesting candidate for electronic and optoelectronic research. Its structural stability is supported by multiple reported configurations across various databases, highlighting its significance in solid-state chemistry.

At a glance

Key Properties

Cross-validated computational properties for As24Ga16K16, aggregated across 4 databases.

Band Gap

1.67 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
2 DFT sources

Structures

7
4 databases, 2 space groups
Uses

Applications

Where As24Ga16K16 is used.

Semiconductor researchSolid-state materials developmentFundamental electronic property studies
Reference

Frequently Asked Questions

Common questions about As24Ga16K16, answered from cross-validated data.

What is As24Ga16K16?

As24Ga16K16 is a thermodynamically stable, semiconducting ternary compound consisting of arsenic, gallium, and potassium.

More questions
What is As24Ga16K16 used for?
As24Ga16K16 is used in semiconductor research, solid-state materials development, and fundamental electronic property studies.
What is the band gap of As24Ga16K16?
As24Ga16K16 has a DFT-computed band gap of 1.67 eV across 7 reported structures.
Is As24Ga16K16 a metal, semiconductor, or insulator?
With a band gap up to 1.67 eV it is a semiconductor.
Is As24Ga16K16 thermodynamically stable?
Yes — As24Ga16K16 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of As24Ga16K16 are known?
7 structures of As24Ga16K16 are reported across 4 databases, spanning 2 distinct space groups.
What elements does As24Ga16K16 contain?
As24Ga16K16 contains As, Ga, and K (3 elements).
Where does the data for As24Ga16K16 come from?
As24Ga16K16 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary phase, As24Ga16K16 serves as a foundational example of how alkali metals can stabilize complex gallium-arsenide frameworks, providing a distinct structural template compared to simpler binary semiconductors.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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