Split-ball resonator as a three-dimensional analogue of planar split-rings
Kuznetsov, Arseniy I; Miroshnichenko, Andrey; Fu, Yuan Hsing; Viswanathan, Vignesh; Rahmani, Mohsen; Valuckas, Vytautas; Ying Pan, Zhen; Kivshar, Yuri; Pickard, Daniel S.; Luk'yanchuk, Boris
Description
Split-ring resonators are basic elements of metamaterials, which can induce a magnetic response in metallic nanosctructures. Tunability of such response up to the visible frequency range is still a challenge. Here we introduce the concept of the split-ball resonator and demonstrate the strong magnetic response in the visible for both gold and silver spherical plasmonic nanoparticles with nanometre scale cuts. We realize this concept experimentally by employing the laser-induced transfer method...[Show more]
Collections | ANU Research Publications |
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Date published: | 2014 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/68841 |
Source: | Nature Communications |
DOI: | 10.1038/ncomms4104 |
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01_Kuznetsov_Split-ball_resonator_as_a_2014.pdf | 1.95 MB | Adobe PDF | Request a copy |
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