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Electronic band structure

In solid-state physics, the electronic band structure (or simply band structure) of a solid describes the range of energy levels that electrons may have within it, as well as the ranges of energy that they may not have (called band gaps or forbidden bands).

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Overview

Why bands and band gaps occur

Basic concepts

Theory in crystals

Band diagrams

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Electronic band structure

Nodes126
Edges125
Triples2
Avg. degree1.98
Density0.015873
Components1

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Important terminology

band structure bands energy electrons electron theory states atoms model gaps atomic electronic function orbitals level material lattice approximation crystal

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
CoO that have an odd number of electrons per unit cell are insulatorsinstance ofmaterials0.80text
in direct conflict with this resultinstance ofmaterials0.80text

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