In10Se14Tl2

In10Se14Tl2 is a semiconducting indium-thallium-selenide compound that is considered a stable candidate for experimental synthesis.

InSeTl
Crystal structure of In10Se14Tl2
Ground-state structure · Materials Project
Overview

About In10Se14Tl2

In10Se14Tl2 is a complex ternary chalcogenide composed of indium, selenium, and thallium. Its electronic character is defined as semiconducting, making it a subject of interest for fundamental studies in solid-state physics and materials science. The compound exhibits a structural complexity supported by multiple reported configurations across various databases.

As a near-hull material, it is considered thermodynamically stable enough to be a viable candidate for synthesis in laboratory environments. Its unique stoichiometry suggests a nuanced bonding environment that distinguishes it from simpler binary chalcogenides, positioning it as a specialized material for research into advanced semiconductor architectures.

At a glance

Key Properties

Cross-validated computational properties for In10Se14Tl2, aggregated across 3 databases.

Band Gap

0.34 eV
Range across DFT structures

Energy Above Hull

0.020 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

5
3 databases, 1 space group
Uses

Applications

Where In10Se14Tl2 is used.

Semiconductor researchSolid-state physics studiesMaterials science exploration
Reference

Frequently Asked Questions

Common questions about In10Se14Tl2, answered from cross-validated data.

What is In10Se14Tl2?

In10Se14Tl2 is a semiconducting indium-thallium-selenide compound that is considered a stable candidate for experimental synthesis.

More questions
What is In10Se14Tl2 used for?
In10Se14Tl2 is used in semiconductor research, solid-state physics studies, and materials science exploration.
What is the band gap of In10Se14Tl2?
In10Se14Tl2 has a DFT-computed band gap of 0.34 eV across 5 reported structures.
Is In10Se14Tl2 a metal, semiconductor, or insulator?
With a band gap up to 0.34 eV it is a semiconductor.
Is In10Se14Tl2 thermodynamically stable?
In10Se14Tl2 has a lowest energy above hull of 0.020 eV/atom (near hull (likely stable)).
How many polymorphs of In10Se14Tl2 are known?
5 structures of In10Se14Tl2 are reported across 3 databases, spanning 1 distinct space group.
What elements does In10Se14Tl2 contain?
In10Se14Tl2 contains In, Se, and Tl (3 elements).
Where does the data for In10Se14Tl2 come from?
In10Se14Tl2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary phase, In10Se14Tl2 occupies a distinct niche within the broader family of indium-thallium-selenide compounds. While many chalcogenides are studied for their optoelectronic properties, this specific stoichiometry represents a specialized structural arrangement that offers a different electronic profile compared to more common binary or simple ternary systems.

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

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