Electronic properties of quantum rings dressed by a high-frequency electromagnetic field

O. V. Kibis*, V. K. Kozin, I. V. Iorsh, I. A. Shelykh

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review


It is shown theoretically that the strong coupling of quantum rings to a high-frequency off-resonant electromagnetic field (dressing field) substantially effects on their electronic characteristics. Particularly, we demonstrated that a linearly polarized dressing field decreases the spin splitting arisen from the Rashba spin-orbit interaction, whereas a circularly polarized field splits electron states corresponding to mutually opposite directions of angular momentum. Therefore, the dressing field can control spin and transport characteristics of the quantum rings and be potentially exploited in optoelectronic applications.

Original languageEnglish
Article number012055
JournalJournal of Physics: Conference Series
Publication statusPublished - 2018
Event3rd International Conference on Metamaterials and Nanophotonics, METANANO 2018 - Sochi, Russian Federation
Duration: 17 Sept 201821 Sept 2018

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