KLaTe2
KLaTe2 is a stable, semiconducting ternary telluride compound containing potassium, lanthanum, and tellurium.
About KLaTe2
KLaTe2 is a ternary telluride compound composed of potassium, lanthanum, and tellurium. As a thermodynamically stable phase located on the convex hull, it represents a well-defined structural arrangement that is of significant interest for fundamental solid-state chemistry studies.
Exhibiting semiconducting electronic character, this material serves as a platform for investigating the interplay between heavy rare-earth elements and chalcogenide frameworks. Its stability and distinct electronic properties make it a valuable subject for researchers exploring new functional inorganic materials.
Key Properties
Cross-validated computational properties for KLaTe2, aggregated across 3 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where KLaTe2 is used.
Frequently Asked Questions
Common questions about KLaTe2, answered from cross-validated data.
What is KLaTe2?
KLaTe2 is a stable, semiconducting ternary telluride compound containing potassium, lanthanum, and tellurium.
What is KLaTe2 used for?
What is the band gap of KLaTe2?
Is KLaTe2 a metal, semiconductor, or insulator?
Is KLaTe2 thermodynamically stable?
How many polymorphs of KLaTe2 are known?
What elements does KLaTe2 contain?
Where does the data for KLaTe2 come from?
How It Compares
As a stable ternary telluride, KLaTe2 occupies a unique position in the landscape of lanthanum-based chalcogenides. While it stands as a singular entry in this context, it serves as a representative example of how alkali metals and lanthanides can be integrated into stable, semiconducting telluride frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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