Exciting dynamic anapoles with electromagnetic doughnut pulses

As was predicted in 1995 by Afanasiev and Stepanovsky, a superposition of electric and toroidal dipoles can lead to a non-trivial non-radiating charge current-configuration, the dynamic anapole. The dynamic anapoles were recently observed first in microwave metamaterials and then in dielectric nanod...

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Bibliographic Details
Main Authors: Raybould, Tim, Fedotov, Vassili A., Papasimakis, Nikitas, Youngs, Ian, Zheludev, Nikolay I.
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2017
Subjects:
Online Access:https://hdl.handle.net/10356/85547
http://hdl.handle.net/10220/43768
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Institution: Nanyang Technological University
Language: English