KSmTe2
KSmTe2 is a stable, semiconducting ternary telluride compound containing potassium, samarium, and tellurium.
About KSmTe2
KSmTe2 is a ternary telluride compound that exhibits semiconducting electronic behavior. As a thermodynamically stable phase located on the convex hull, it represents a robust crystalline arrangement within the potassium-samarium-tellurium system.
The material is characterized by its structural reliability, supported by multiple entries across crystallographic databases. Its specific electronic properties make it a subject of interest for researchers investigating the interplay between rare-earth elements and chalcogenide frameworks in solid-state physics.
Key Properties
Cross-validated computational properties for KSmTe2, 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 KSmTe2 is used.
Frequently Asked Questions
Common questions about KSmTe2, answered from cross-validated data.
What is KSmTe2?
KSmTe2 is a stable, semiconducting ternary telluride compound containing potassium, samarium, and tellurium.
What is KSmTe2 used for?
What is the band gap of KSmTe2?
Is KSmTe2 a metal, semiconductor, or insulator?
Is KSmTe2 thermodynamically stable?
How many polymorphs of KSmTe2 are known?
What elements does KSmTe2 contain?
Where does the data for KSmTe2 come from?
How It Compares
As a distinct ternary telluride, KSmTe2 serves as a foundational example of stable rare-earth chalcogenide phases. Without direct structural siblings in this specific grouping, it stands as a primary reference point for understanding the electronic and thermodynamic trends within complex potassium-based telluride systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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