关键词: 硅烯, 不均匀磁场, 垂直电场, 朗道能级

Abstract: Based on the elementary concepts of quantum mechanics and the special function theory, the Landau level spectrum in silieene under the combined effect of a nonuniform magnetic field and a vertical electric field is investigated. The results show that due to the spin-orbit coupling modulated by the electric field, there are some novel features in the Landau level structure of the system.

Key words: silicene, nonuniform magnetic field, vertical electric field, Landau level