Current distribution in a liquid electrospray system with two counter-electrodes |
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Authors: | Gromov I. A. Samsonova N. S. Gall L. N. Gall N. R. |
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Affiliation: | 1.Peter the Great St. Petersburg Polytechnic University, St. Petersburg, 195251, Russia ;2.Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg, 194021, Russia ;3.Institute for Analytical Instrument Making, Russian Academy of Sciences, St. Petersburg, 190103, Russia ; |
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Abstract: | We have experimentally studied the distribution of current in an electrospray system with two counter-electrodes. It is established that, at low values of the total current, its distribution between these electrodes is proportional to the electric field flux to a given electrode. As the total current grows, this proportionality changes toward more uniform distribution, probably, due to increased role of a space charge producing mutual repulsion of charged particles. |
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