NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2017, 8 (2), P. 277–281
Two eccentric cylinders in a uniform electric field
A. S. Starkov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; starkovalexandr@corp.ifmo.ru
K.V. Korzenkov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; korund607@yandex.com
K. A. Starkov – ITMO University, Kronverkskiy, 49, St. Petersburg, 197101, Russia; ferroelectrics@ya.ru
The present study examines the electric field distribution in the structure made of two eccentric dielectric cylinders. In oder to find the potential of electric field, we employ a bipolar coordinate system. The obtained results allow one to quantify the impact of the eccentricity on effective characteristics of a periodic set of eccentric cylinders. Special attention is paid to the analysis of the structure polarizability.
Keywords: Eccentric cylinders, polarizability, Maxwell-Garnett approximation, effective dielectric constant.
PACS 77.84.Lf, 77.22.d, 65.80.g
DOI 10.17586/2220-8054-2017-8-2-277-281