Exciton

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If you find our videos helpful you can support us by buying something from amazon. • https://www.amazon.com/?tag=wiki-audi... • Exciton • An exciton is a bound state of an electron and an electron hole which are attracted to each other by the electrostatic Coulomb force.It is an electrically neutral quasiparticle that exists in insulators, semiconductors and in some liquids. • =======Image-Copyright-Info======= • Image is in public domain • Author-Info: Axelfoley12 • Image Source: https://en.wikipedia.org/wiki/File:Ex... • =======Image-Copyright-Info======== • -Video is targeted to blind users • Attribution: • Article text available under CC-BY-SA • image source in video • •    • Exciton  

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