Magnetic resonance on core-shell nanowires with notches

Cited 5 time in webofscience Cited 0 time in scopus
  • Hit : 395
  • Download : 0
In this paper, a two-dimensional core-shell nanowire made of a dielectric core and metallic cladding is proposed for exciting the magnetic resonance on an isolated nanostructure. The key idea is to remove a small portion of the metallic cladding on the nanowire so that the incident magnetic field can be localized in the dielectric core. It is also found that the core-shell nanowire can support the localized surface plasmon, whose resonance frequency mainly depends on the thickness of the metallic cladding. The finite-difference time-domain method is employed to calculate the scattering cross-section of the proposed structure and the near-field distribution of the magnetic field at resonance conditions. The results obtained from this study will advance our fundamental understanding of the light-matter interaction at nanometer scales and facilitate the development of multi-dimensional metamaterials for subwavelength imaging. (C) 2011 American Institute of Physics. [doi:10.1063/1.3637042]
Publisher
AMER INST PHYSICS
Issue Date
2011-09
Language
English
Article Type
Article
Citation

APPLIED PHYSICS LETTERS, v.99, no.10

ISSN
0003-6951
URI
http://hdl.handle.net/10203/100037
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 5 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0