Bi1In1Se2
Bi1In1Se2 is a semiconducting ternary bismuth chalcogenide being researched for its potential role in thermoelectric energy harvesting.
About Bi1In1Se2
Bi1In1Se2 is a semiconducting member of the bismuth chalcogenide family, a class of materials widely recognized for their potential in solid-state energy conversion. Its electronic character and structural configuration make it a subject of interest for researchers seeking to tune transport properties for efficient thermal management.
As a near-hull compound, Bi1In1Se2 is considered a viable candidate for experimental synthesis and characterization. Its existence within a well-documented structural landscape suggests it may offer unique pathways for optimizing thermoelectric performance compared to more conventional binary chalcogenides.
Key Properties
Cross-validated computational properties for Bi1In1Se2, 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 Bi1In1Se2 is used.
Frequently Asked Questions
Common questions about Bi1In1Se2, answered from cross-validated data.
What is Bi1In1Se2?
Bi1In1Se2 is a semiconducting ternary bismuth chalcogenide being researched for its potential role in thermoelectric energy harvesting.
What is Bi1In1Se2 used for?
What is the band gap of Bi1In1Se2?
Is Bi1In1Se2 a metal, semiconductor, or insulator?
Is Bi1In1Se2 thermodynamically stable?
How many polymorphs of Bi1In1Se2 are known?
What elements does Bi1In1Se2 contain?
Where does the data for Bi1In1Se2 come from?
How It Compares
Within the bismuth chalcogenide thermoelectrics class.
Within the diverse landscape of bismuth chalcogenides, Bi1In1Se2 occupies a distinct position alongside well-established thermoelectric standards like Bi2Te3 and Bi2Se3. While those binary compounds are extensively utilized for their optimized carrier transport, the inclusion of indium in this ternary structure provides a different chemical framework that may influence phonon scattering and electronic band structure in ways that differ from Sb2Se3 or AgSbTe2.
Related Compounds
Other Bismuth Chalcogenide Thermoelectrics in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Bi1In1Se2 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →