摘要
We show that the recently proposed invariant eigenoperator method can be successfully applied to solving the energy levels of an electron in a saddle-potential quantum dot under a uniform magnetic field. The Landau diamagnetism decreases with the value wy2 - wx2 due to the existence of the saddle potential.
We show that the recently proposed invariant eigenoperator method can be successfully applied to solving the energy levels of an electron in a saddle-potential quantum dot under a uniform magnetic field. The Landau diamagnetism decreases with the value wy2 - wx2 due to the existence of the saddle potential.
基金
supported by the Doctoral Scientific Research Startup Fund of Anhui University,China (Grant No. 33190059)
the National Natural Science Foundation of China (Grant No. 10874174)
the President Foundation of the Chinese Academy of Sciences
the Open Fund of the State Key Laboratory for Infrared Physics
