Ba2NdInTe5
Ba2NdInTe5 is a semiconducting quaternary telluride compound being investigated for its potential utility in phase-change memory technologies.
About Ba2NdInTe5
Ba2NdInTe5 is a complex quaternary telluride that functions as a semiconducting material. Its electronic properties and structural configuration position it within the broader family of chalcogenide-based phase-change materials, which are critical for high-speed, non-volatile data storage applications. The compound is identified as being near the thermodynamic hull, suggesting it is a viable candidate for experimental synthesis and characterization.
This material represents a specialized addition to the landscape of phase-change memory research. By incorporating rare-earth and alkaline-earth components into a telluride framework, it expands the chemical space available for tuning switching behaviors and thermal stability, which are essential for the next generation of memory devices.
Key Properties
Cross-validated computational properties for Ba2NdInTe5, 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 Ba2NdInTe5 is used.
Frequently Asked Questions
Common questions about Ba2NdInTe5, answered from cross-validated data.
What is Ba2NdInTe5?
Ba2NdInTe5 is a semiconducting quaternary telluride compound being investigated for its potential utility in phase-change memory technologies.
What is Ba2NdInTe5 used for?
What is the band gap of Ba2NdInTe5?
Is Ba2NdInTe5 a metal, semiconductor, or insulator?
Is Ba2NdInTe5 thermodynamically stable?
How many polymorphs of Ba2NdInTe5 are known?
What elements does Ba2NdInTe5 contain?
Where does the data for Ba2NdInTe5 come from?
How It Compares
Within the phase-change memory materials class.
Unlike the prototypical binary phase-change materials such as GeTe or the widely utilized ternary systems like AgSbTe2, Ba2NdInTe5 introduces a more complex quaternary stoichiometry. While traditional members like Ge2Sb2Te5 rely on specific structural transitions between amorphous and crystalline states, this compound explores how the inclusion of neodymium and barium influences the semiconducting behavior and stability profile relative to simpler tellurides like Ag2Te or In2Te3.
Related Compounds
Other Phase-Change Memory Materials in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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