BaCoDy2O5

BaCoDy2O5 is a semiconducting complex oxide containing barium, cobalt, and dysprosium that is considered potentially synthesizable.

BaCoDyO
Crystal structure of BaCoDy2O5
Ground-state structure · Materials Project
Overview

About BaCoDy2O5

BaCoDy2O5 is a complex oxide composed of barium, cobalt, dysprosium, and oxygen. Its electronic character is defined as semiconducting, making it a subject of interest for researchers investigating functional materials with tunable charge transport properties.

As a near-hull compound, it occupies a favorable position in thermodynamic space, suggesting that it is likely synthesizable under appropriate experimental conditions. The existence of multiple reported structures across databases highlights its structural versatility and potential for further investigation in solid-state chemistry.

At a glance

Key Properties

Cross-validated computational properties for BaCoDy2O5, aggregated across 3 databases.

Band Gap

1.27–1.39 eV
Range across DFT structures

Energy Above Hull

0.004 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

4
3 databases, 2 space groups
Uses

Applications

Where BaCoDy2O5 is used.

Solid-state electronic researchMaterials science explorationFunctional oxide development
Reference

Frequently Asked Questions

Common questions about BaCoDy2O5, answered from cross-validated data.

What is BaCoDy2O5?

BaCoDy2O5 is a semiconducting complex oxide containing barium, cobalt, and dysprosium that is considered potentially synthesizable.

More questions
What is BaCoDy2O5 used for?
BaCoDy2O5 is used in solid-state electronic research, materials science exploration, and functional oxide development.
What is the band gap of BaCoDy2O5?
BaCoDy2O5 has a DFT-computed band gap of 1.27–1.39 eV across 4 reported structures.
Is BaCoDy2O5 a metal, semiconductor, or insulator?
With a band gap up to 1.39 eV it is a semiconductor.
Is BaCoDy2O5 thermodynamically stable?
BaCoDy2O5 has a lowest energy above hull of 0.004 eV/atom (near hull (likely stable)).
How many polymorphs of BaCoDy2O5 are known?
4 structures of BaCoDy2O5 are reported across 3 databases, spanning 2 distinct space groups.
What elements does BaCoDy2O5 contain?
BaCoDy2O5 contains Ba, Co, Dy, and O (4 elements).
Where does the data for BaCoDy2O5 come from?
BaCoDy2O5 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique member of the complex oxide family, BaCoDy2O5 serves as a specialized example of how incorporating rare-earth elements like dysprosium alongside transition metals can influence the electronic behavior of a crystal lattice.

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

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