Ge1Sb1Te2
Ge1Sb1Te2 is a semiconducting phase-change material used in the research and development of advanced non-volatile memory storage technologies.
About Ge1Sb1Te2
Ge1Sb1Te2 is a semiconducting member of the phase-change material family, characterized by its ability to rapidly transition between amorphous and crystalline states. Its near-hull thermodynamic stability suggests it is a viable candidate for synthesis and integration into advanced electronic devices.
This compound plays a critical role in the development of non-volatile memory technologies. By leveraging its distinct electronic properties, researchers utilize this material to enable efficient data switching and storage capabilities that are essential for high-performance computing architectures.
Key Properties
Cross-validated computational properties for Ge1Sb1Te2, aggregated across 2 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 Ge1Sb1Te2 is used.
Frequently Asked Questions
Common questions about Ge1Sb1Te2, answered from cross-validated data.
What is Ge1Sb1Te2?
Ge1Sb1Te2 is a semiconducting phase-change material used in the research and development of advanced non-volatile memory storage technologies.
What is Ge1Sb1Te2 used for?
What is the band gap of Ge1Sb1Te2?
Is Ge1Sb1Te2 a metal, semiconductor, or insulator?
Is Ge1Sb1Te2 thermodynamically stable?
How many polymorphs of Ge1Sb1Te2 are known?
What elements does Ge1Sb1Te2 contain?
Where does the data for Ge1Sb1Te2 come from?
How It Compares
Within the phase-change memory materials class.
Within the diverse class of phase-change materials, Ge1Sb1Te2 occupies a unique niche alongside well-known compounds like Ge2Sb2Te5. While Ge2Sb2Te5 remains the industry standard for its robust switching performance, Ge1Sb1Te2 offers a distinct compositional balance that provides researchers with a different set of structural and electronic parameters for optimizing memory device endurance and speed.
Related Compounds
Other Phase-Change Memory Materials in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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