valence band

valence band

noun

The outermost electron shell of atoms in an insulator or semiconductor in which the electrons are too tightly bound to the atom to carry electric current.

THE AMERICAN HERITAGE® DICTIONARY OF THE ENGLISH LANGUAGE, FIFTH EDITION by the Editors of the American Heritage Dictionaries. Copyright © 2016, 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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"valence band." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/valence-band>.

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valence band. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/valence-band

The outermost electron shell of atoms in an insulator or semiconductor, in which the electrons are too tightly bound to the atom to carry electric current.

Compare conduction band See also bandgap

Link/Cite

Link to this page

Cite this page

MLA Style

"valence band." YourDictionary, n.d. Web. 06 December 2018. <https://www.yourdictionary.com/valence-band>.

APA Style

valence band. (n.d.). Retrieved December 06th, 2018, from https://www.yourdictionary.com/valence-band

Noun

(plural valence bands)

(physics) The highest range of electron energies in an insulator or semiconductor that can be populated; it corresponds to the valence electrons of the constituent atoms

English Wiktionary. Available under CC-BY-SA license.