Title :
Local capacitor model for plasmonic electric field enhancement
Author :
Kang, Ji-Hun ; Seo, Min-Ah ; Kim, Dai-Sik ; Park, Q. Han
Author_Institution :
Dept. of Phys., Korea Univ., Seoul, South Korea
Abstract :
We present the local capacitor model that enables a simple, yet accurate description of lightning rod effect in nanoplasmonics. The λ-zone capacitance is proposed and applied to predict strongly induced electric field near metal edges.
Keywords :
Biomedical optical imaging; Capacitance; Capacitors; Finite difference methods; Optical surface waves; Physics; Plasmons; Spectroscopy; Surface charging; Time domain analysis;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
