Title :
Non-local surface susceptibility model for periodic bianisotropic metafilms
Author :
Dimitriadis, Alexandros I. ; Kantartzis, N.V. ; Tsiboukis, T.D.
Author_Institution :
Dept. Electr. & Comp. Eng., Aristotle Univ. of Thessaloniki, Thessaloniki, Greece
Abstract :
A novel surface susceptibility model for periodic metafilms of electrically-small bianisotropic meta-atoms is analytically derived in this paper. The featured algorithm results in a matrix of non-local surface effective parameters, unlike most of the existing characterization techniques. The accuracy of the proposed methodology is verified by the efficient prediction of the scattering properties of a challenging metafilm which comprises non-planar chiral particles.
Keywords :
chirality; electro-optical effects; light scattering; optical films; optical metamaterials; optical susceptibility; characterization techniques; electrically-small bianisotropic meta-atoms; nonlocal surface effective parameters; nonlocal surface susceptibility model; nonplanar chiral particles; periodic bianisotropic metafilms; scattering properties; Electromagnetics; Materials; Numerical models; Optical surface waves; Scattering; Surface impedance; Surface waves;
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location :
Talence
Print_ISBN :
978-1-4799-1229-2
DOI :
10.1109/MetaMaterials.2013.6809090
