In accordance with the effective mass theory, the magnetic Kronig-Penny potential was used to solve the electronic band structure of GaAs/Al?xGa? 1-xAs superlattice in a periodic magnetic field.

• 在有效质量理论近似下；采用磁Kronig-Penny势场；精确求解了GaAs/AlxGa1-xAs超晶格中的电子在周期性磁场中形成的能带结构.