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Proceedings Paper

On uniformity of the field inside small scatterers
Author(s): V. G. Farafonov; V. B. Il’in; M. V. Sokolovskaya; E. G. Semenova
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Paper Abstract

The electrostatic problem for a homogeneous axisymmetric particle is considered. The approach applied is similar to the extended boundary condition method often used in the light scattering theory. The surface integrals forming the elements of an analog of the well known T–matrix are studied in detail. The inverse problem is solved under the condition that the internal field is uniform. It is proved that this condition is satisfied for axisymmetric particles only if they are spheroids. Approximate solutions to the electrostatic problem that are based on the assumption of the uniform internal field are discussed as well.

Paper Details

Date Published: 28 November 2013
PDF: 10 pages
Proc. SPIE 9065, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013, 906507 (28 November 2013); doi: 10.1117/12.2053533
Show Author Affiliations
V. G. Farafonov, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
V. B. Il’in, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
Pulkovo Astronomical Observatory (Russian Federation)
M. V. Sokolovskaya, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
E. G. Semenova, St. Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)


Published in SPIE Proceedings Vol. 9065:
Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013
Vadim P. Veiko; Tigran A. Vartanyan, Editor(s)

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