论文标题
光诱导的二维系统中的绑定电子状态：对电子传输的贡献
Light-induced bound electron states in two-dimensional systems: Contribution to electron transport
论文作者
论文摘要
在二维（2D）电子系统中，一个异恢复的高频循环电磁场可以诱导排斥散射器的准平稳结合电子状态。结果，出现了传导电子通过准平台的谐振散射，并且被状态捕获了传导电子。本理论描述了由圆极化光照射的2D电子气体的传输特性，这些光被这些过程修改。尤其是，证明通过非谐振场对2D电子系统的照射导致量子校正到谐振类型的电导率。
In two-dimensional (2D) electron systems, an off-resonant high-frequency circularly polarized electromagnetic field can induce the quasi-stationary bound electron states of repulsive scatterers. As a consequence, the resonant scattering of conduction electrons through the quasi-stationary states and the capture of conduction electrons by the states appear. The present theory describes the transport properties of 2D electron gas irradiated by a circularly polarized light, which are modified by these processes. Particularly, it is demonstrated that irradiation of 2D electron systems by the off-resonant field results in the quantum correction to conductivity of resonant kind.
