Toward an Improved Understanding of the Role of Dielectrics in Capacitors

Materials
Jonathan Phillips

Abstract

A new fundamental principle of the theory of dielectrics in capacitors is demonstrated. That is, dielectric material in any geometry that reduces the field generated by charges on capacitor electrodes is effective in increasing capacitance. Specifically, it is shown that super dielectric material on the outer surfaces of the electrodes of a parallel plate capacitor increases dielectric constant, as well as energy and power densities, by orders of magnitude. The implicit assumption in all current capacitor theory, that the "capacitor" is only that region occupied by the electrodes and the space between them, is shown to be incorrect.

References

Feb 20, 2016·Materials·Natalie JenkinsJonathan Phillips
Dec 22, 2014·Materials·Samuel Fromille, Jonathan Phillips
Sep 17, 2015·Materials·Francisco Javier Quintero Cortes, Jonathan Phillips

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Citations

Jun 28, 2019·Materials·Jonathan Phillips, Alexander Roman

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