Theoretical model of quantum dot ring, strongly coupled with classical electromagnetic field, is developed. We demonstrate, that tunnel current in the QD‐ring has low‐frequency component, excited by Rabi waves, propagating into the ring, and the ring can be considered as a candidate for role of terahertz magnetic loop antenna. The low‐frequency current is inspired by the asymmetry of electron tunneling.
Excitation of terahertz nanoantennas by Rabi waves
THE FOURTH INTERNATIONAL WORKSHOP ON THEORETICAL AND COMPUTATIONAL NANOPHOTONICS: TaCoNa‐Photonics 2011 ; 2011 ; Bad Honnef, (Germany)
AIP Conference Proceedings ; 1398 , 1 ; 183-185
2011-10-03
3 pages
Conference paper
Electronic Resource
English
Excitation of terahertz nanoantennas by Rabi waves
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