Abstract
We obtain and analyze a solution of the boundary-value problem for the field of an electric dipole centered in a vacuum cavity inside a small plasma spheroid. The influence of the cavity size on the field enhancement in an outer vacuum region is analyzed as a function of the curvature of the plasma-spheroid surface. The results are compared with the case of a sphere with similar cavity.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 48, No. 2, pp. 142–151, February 2005
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Bichutskaya, T.I., Makarov, G.I. Field of an Electric Dipole Surrounded by a Small Plasma Spheroid with a Cavity. Radiophys Quantum Electron 48, 127–135 (2005). https://doi.org/10.1007/s11141-005-0054-1
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DOI: https://doi.org/10.1007/s11141-005-0054-1