BiSb
BiSb is a stable semiconducting intermetallic compound formed from bismuth and antimony.
About BiSb
BiSb is a binary intermetallic compound composed of bismuth and antimony. It exists as a thermodynamically stable phase, occupying a position on the convex hull that signifies its robustness in solid-state form.
As a semiconducting material, it is frequently investigated for its unique electronic properties. With a significant number of reported structures across various databases, it remains a subject of interest for researchers studying the behavior of heavy pnictogen alloys.
Key Properties
Cross-validated computational properties for BiSb, aggregated across 4 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting BiSb.
Applications
Where BiSb is used.
Patent Landscape
1 patent reference BiSb or close compositional variants.
| Patent | Title | Assignee | Granted |
|---|---|---|---|
| 12176132 | Highly textured 001 BiSb and materials for making same | — | — |
Frequently Asked Questions
Common questions about BiSb, answered from cross-validated data.
What is BiSb?
BiSb is a stable semiconducting intermetallic compound formed from bismuth and antimony.
What is BiSb used for?
What is the band gap of BiSb?
Is BiSb a metal, semiconductor, or insulator?
Is BiSb thermodynamically stable?
How many polymorphs of BiSb are known?
How is BiSb synthesized?
What elements does BiSb contain?
Where does the data for BiSb come from?
How It Compares
As a binary pnictide, BiSb serves as a foundational example of how combining heavy group 15 elements can yield stable semiconducting phases. It represents a critical baseline for understanding the structural and electronic evolution of bismuth-antimony systems in materials science.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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