@inproceedings{dea4cf3495414eb7a954cc9a5a5c2ee1,
title = "Polarizability and Light Scattering by Subwavelength Graded-Index Plasmonic Spheres",
abstract = "Light scattering by a subwavelength sphere exhibiting radially inhomogeneous permittivity is here presented. The theoretical foundations describing the scattering response are given in a simple manner and the concept of polarizability is generalized incorporating the inhomogeneity effects. Two illustrative examples are briefly discussed, i.e., a power-law and a Drude-like inhomogeneous profile, exposing the physical mechanisms of their scattering response. The presented results can open the path towards the implementation of graded-index subwavelength particles in modern nanoantenna applications.",
author = "Dimitrios Tzarouchis and Ari Sihvola",
year = "2018",
doi = "10.1109/APUSNCURSINRSM.2018.8608310",
language = "English",
isbn = "978-1-5386-7103-0",
series = "Digest of the IEEE Antennas and Propagation Society International Symposium",
publisher = "IEEE",
pages = "871--872",
booktitle = "2018 IEEE AP-S Symposium on Antennas and Propagation and URSI CNC/USNC Joint Meeting (AP-S/URSI 2018) Proceedings, July 8 - 13, 2018, Boston, Massachusetts, U.S.A.",
address = "United States",
note = "IEEE International Symposium on Antennas and Propagation and USNC/URSI Radio Science Meeting ; Conference date: 08-07-2018 Through 13-07-2018",
}