Title :
Spherical active coated nano-particles - impact of the electric Hertzian dipole orientation
Author :
Arslanagic, S. ; Mostafavi, M. ; Malureanu, R. ; Ziolkowski, R.W.
Author_Institution :
Dept. of Electr. Eng., Electromagn. Syst., Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
Spherical active coated nano-particles comprised of a silica nano-cylinder core covered with a plasmonic nano-shell are investigated with regard to their near- and far-field properties. The source of excitation is taken to be that of a tangential or a radial electric Hertizan dipole while three different plasmonic materials are employed for the nano-shells, namely silver, gold and copper.
Keywords :
copper; gold; metamaterials; nanoparticles; plasmonics; silver; copper; electric Hertzian dipole orientation; gold; plasmonic material; plasmonic nano-shell; radial electric Hertzian dipole; silica nanocylinder core; silver; spherical active coated nanoparticle; tangential electric Hertzian dipole; Copper; Electric fields; Gold; Materials; Permittivity; Plasmons; Silicon compounds;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
