Quantum Rings Dressed by a High-Frequency Electromagnetic Field
- 作者: Kibis O.1, Kozin V.2,3, Iorsh I.3, Shelykh I.2,3
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隶属关系:
- Department of Applied and Theoretical Physics, Novosibirsk State Technical University
- Science Institute, University of Iceland
- ITMO University
- 期: 卷 52, 编号 14 (2018)
- 页面: 1806-1808
- 栏目: Infrared Microwave Phenomena in Nanostructures
- URL: https://journals.rcsi.science/1063-7826/article/view/205000
- DOI: https://doi.org/10.1134/S1063782618140130
- ID: 205000
如何引用文章
详细
We demonstrate theoretically that the interaction of quantum rings with a high-frequency off-resonant electromagnetic field (dressing field) substantially renormalizes their electronic properties. Particularly, it is shown 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. As a consequence, the dressing field can serve as an effective tool to control spin and transport characteristics of the quantum rings and be potentially exploited in optoelectronic applications.
作者简介
O. Kibis
Department of Applied and Theoretical Physics, Novosibirsk State Technical University
编辑信件的主要联系方式.
Email: oleg.kibis@nstu.ru
俄罗斯联邦, Novosibirsk, 630073
V. Kozin
Science Institute, University of Iceland; ITMO University
Email: oleg.kibis@nstu.ru
冰岛, Dunhagi 3, Reykjavik, IS-107; St. Petersburg, 197101
I. Iorsh
ITMO University
Email: oleg.kibis@nstu.ru
俄罗斯联邦, St. Petersburg, 197101
I. Shelykh
Science Institute, University of Iceland; ITMO University
Email: oleg.kibis@nstu.ru
冰岛, Dunhagi 3, Reykjavik, IS-107; St. Petersburg, 197101