Quantum Theory of Triboelectricity

Physical Review Letters
Robert Alicki, Alejandro Jenkins

Abstract

We propose a microphysical theory of the triboelectric effect by which mechanical rubbing separates charges across the interface between two materials. Surface electrons are treated as an open system coupled to two baths, corresponding to the bulks. Extending Zel'dovich's theory of bosonic superradiance, we show that motion-induced population inversion can generate an electromotive force. We argue that this is consistent with the basic phenomenology of triboelectrification and triboluminescence as irreversible processes, and we suggest how to carry out more precise experimental tests.

References

Jun 28, 2011·Science·H T BaytekinB A Grzybowski
Feb 3, 2018·The Review of Scientific Instruments·Adam L CollinsSeth J Putterman
Mar 31, 2019·Nature Communications·Haiyang ZouZhong Lin Wang
Oct 2, 2019·Physical Review Letters·C A MizziL D Marks
May 1, 2020·Nature Communications·Haiyang ZouZhong Lin Wang

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Citations

Apr 23, 2021·Physical Chemistry Chemical Physics : PCCP·Robert AlickiElizabeth von Hauff
Jun 18, 2021·Physical Review. E·Robert AlickiAlejandro Jenkins
Aug 28, 2021·Entropy·Robert AlickiAlejandro Jenkins

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