Share Email Print
cover

Proceedings Paper • new

Shell thickness dependent plasmonic resonances in concentric core-shell nanoparticles
Author(s): Yunfeng Xu; Kuixing Zhang; Benzheng Wei
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this paper, we investigate the effects of silver shell thickness on the pasmonic resonances in single layer concentric core-shell particles by Mie theory. The plasmonic resonance is shown to be strongly influenced by the changing of shell thickness which leads the changes of dipolar and high order extinction resonance wavelength shift properties. Theoretical calculations indicated plasmon hybridization and phase retardation play an important role to influence the shift direction. Furthermore, different environment and geometrical properties are also considered.

Paper Details

Date Published: 15 November 2018
PDF: 7 pages
Proc. SPIE 10964, Tenth International Conference on Information Optics and Photonics, 109641D (15 November 2018); doi: 10.1117/12.2505188
Show Author Affiliations
Yunfeng Xu, Shangdong Univ. of Traditional Chinese Medicine (China)
Kuixing Zhang, Shangdong Univ. of Traditional Chinese Medicine (China)
Benzheng Wei, Shangdong Univ. of Traditional Chinese Medicine (China)


Published in SPIE Proceedings Vol. 10964:
Tenth International Conference on Information Optics and Photonics
Yue Yang, Editor(s)

© SPIE. Terms of Use
Back to Top