Ga1Li1Se2

Ga1Li1Se2 is a stable, semiconducting ternary chalcogenide material with a complex structural landscape.

GaLiSe
Crystal structure of Ga1Li1Se2
Ground-state structure · Materials Project
Overview

About Ga1Li1Se2

Ga1Li1Se2 is a ternary chalcogenide that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement within the gallium-lithium-selenium system.

The compound is characterized by a significant degree of structural diversity, with numerous reported configurations across crystallographic databases. This versatility makes it an intriguing subject for researchers investigating new semiconducting materials for potential optoelectronic or solid-state applications.

At a glance

Key Properties

Cross-validated computational properties for Ga1Li1Se2, aggregated across 2 databases.

Band Gap

2.07 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

26
2 databases, 17 space groups
Reference

Frequently Asked Questions

Common questions about Ga1Li1Se2, answered from cross-validated data.

What is Ga1Li1Se2?

Ga1Li1Se2 is a stable, semiconducting ternary chalcogenide material with a complex structural landscape.

More questions
What is the band gap of Ga1Li1Se2?
Ga1Li1Se2 has a DFT-computed band gap of 2.07 eV across 26 reported structures.
Is Ga1Li1Se2 a metal, semiconductor, or insulator?
With a band gap up to 2.07 eV it is a semiconductor.
Is Ga1Li1Se2 thermodynamically stable?
Yes — Ga1Li1Se2 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Ga1Li1Se2 are known?
26 structures of Ga1Li1Se2 are reported across 2 databases, spanning 17 distinct space groups.
What elements does Ga1Li1Se2 contain?
Ga1Li1Se2 contains Ga, Li, and Se (3 elements).
Where does the data for Ga1Li1Se2 come from?
Ga1Li1Se2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary compound in the gallium-lithium-selenium system, Ga1Li1Se2 serves as a foundational reference point for understanding the interplay between alkali metal incorporation and group thirteen chalcogenide frameworks.

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

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