Ge2K2S8Tb2
Ge2K2S8Tb2 is a stable, semiconducting quaternary sulfide compound containing germanium, potassium, sulfur, and terbium.
About Ge2K2S8Tb2
Ge2K2S8Tb2 is a complex quaternary sulfide compound composed of germanium, potassium, sulfur, and terbium. As a thermodynamically stable phase located on the convex hull, it represents a well-defined structural arrangement within its chemical system.
This material exhibits semiconducting electronic behavior, which makes it a subject of interest for fundamental solid-state physics and materials science investigations. Its unique combination of rare-earth terbium and germanium-sulfide frameworks suggests potential for specialized optoelectronic or magnetic applications.
Key Properties
Cross-validated computational properties for Ge2K2S8Tb2, 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 Ge2K2S8Tb2 is used.
Frequently Asked Questions
Common questions about Ge2K2S8Tb2, answered from cross-validated data.
What is Ge2K2S8Tb2?
Ge2K2S8Tb2 is a stable, semiconducting quaternary sulfide compound containing germanium, potassium, sulfur, and terbium.
What is Ge2K2S8Tb2 used for?
What is the band gap of Ge2K2S8Tb2?
Is Ge2K2S8Tb2 a metal, semiconductor, or insulator?
Is Ge2K2S8Tb2 thermodynamically stable?
How many polymorphs of Ge2K2S8Tb2 are known?
What elements does Ge2K2S8Tb2 contain?
Where does the data for Ge2K2S8Tb2 come from?
How It Compares
As a quaternary sulfide, Ge2K2S8Tb2 occupies a distinct niche in materials chemistry, serving as a stable representative of complex chalcogenide frameworks that balance rare-earth functionality with semiconducting properties.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Ge2K2S8Tb2 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →