Interaction of Twisted Light with Electrons in Two-Dimensional Quantum Rings

被引：0
|
作者：
Péter Mike
Lóránt Zs. Szabó
Péter Földi
机构：
[1] University of Szeged,Department of Theoretical Physics
[2] ELI-ALPS,undefined
[3] ELI-HU Non-Profit Ltd.,undefined
来源：
Journal of Russian Laser Research | 2018年 / 39卷
关键词：
quantum rings; twisted light; orbital angular momentum;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We investigate the dynamics of charge carriers propagating in a ring being induced by twisted light: The exciting laser beam is assumed to have nonzero orbital angular momentum. The selection rules for the transitions between the eigenstates of the two-dimensional ring are determined with the aid of analytic and numerical methods. Using these results, we gain an insight into the physical process that leads to the transfer of the angular momentum of the laser beam to the electrons in the quantum ring.
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页码：465 / 472
页数：7
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