Te2Tl1Y1

Te2Tl1Y1 is a thermodynamically stable semiconducting compound containing tellurium, thallium, and yttrium.

TeTlY
Crystal structure of Te2Tl1Y1
Ground-state structure · Materials Project
Overview

About Te2Tl1Y1

Te2Tl1Y1 is a distinct ternary compound composed of tellurium, thallium, and yttrium. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement that maintains structural integrity under standard conditions.

This material exhibits semiconducting electronic characteristics, making it a subject of interest for fundamental studies in solid-state physics. Its complex structural profile, supported by multiple reported configurations, highlights its versatility as a candidate for specialized electronic and optoelectronic material development.

At a glance

Key Properties

Cross-validated computational properties for Te2Tl1Y1, aggregated across 2 databases.

Band Gap

0.73 eV
Range across DFT structures

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
1 DFT source

Structures

27
2 databases, 14 space groups
Uses

Applications

Where Te2Tl1Y1 is used.

Semiconductor researchSolid-state physics studiesMaterials science experimentation
Reference

Frequently Asked Questions

Common questions about Te2Tl1Y1, answered from cross-validated data.

What is Te2Tl1Y1?

Te2Tl1Y1 is a thermodynamically stable semiconducting compound containing tellurium, thallium, and yttrium.

More questions
What is Te2Tl1Y1 used for?
Te2Tl1Y1 is used in semiconductor research, solid-state physics studies, and materials science experimentation.
What is the band gap of Te2Tl1Y1?
Te2Tl1Y1 has a DFT-computed band gap of 0.73 eV across 27 reported structures.
Is Te2Tl1Y1 a metal, semiconductor, or insulator?
With a band gap up to 0.73 eV it is a semiconductor.
Is Te2Tl1Y1 thermodynamically stable?
Yes — Te2Tl1Y1 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Te2Tl1Y1 are known?
27 structures of Te2Tl1Y1 are reported across 2 databases, spanning 14 distinct space groups.
What elements does Te2Tl1Y1 contain?
Te2Tl1Y1 contains Te, Tl, and Y (3 elements).
Where does the data for Te2Tl1Y1 come from?
Te2Tl1Y1 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary system, Te2Tl1Y1 serves as a foundational example of how heavy metal and rare-earth elements can integrate into stable semiconducting frameworks. Without direct structural siblings in this specific class, it stands as a singular reference point for investigating the interplay between its constituent elements.

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

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