Quantum pseudodots under the influence of external vector and scalar fields  

作　　者：M Eshghi S M Ikhdairt 

机构地区：[1]Department of Physics,Imam Hossein Comprehensive University,Tehran,Iran [2]Department of Physics,Faculty of Science,An-Najah National University,Nablus,Palestine [3]Department of Electrical Engineering,Near East University,Nicosia,Northern Cyprus,Mersin 10,Turkey

出　　处：《Chinese Physics B》2018年第8期109-117,共9页中国物理B（英文版）

摘　　要：We study the spherical quantum pseudodots in the Schr6dinger equation by using the pseudo-harmonic plus harmonic oscillator potentials considering the effect of the external electric and magnetic fields. The finite energy levels and the wave functions are calculated. Furthermore, the behavior of the essential thermodynamic quantities such as, the free energy, the mean energy, the entropy, the specific heat, the magnetization, the magnetic susceptibility, and the persistent currents are also studied by using the characteristic function. Our analytical results are found to be in good agreement with the other works. The numerical results on the energy levels as well as the thermodynamic quantities have also been given.We study the spherical quantum pseudodots in the Schr6dinger equation by using the pseudo-harmonic plus harmonic oscillator potentials considering the effect of the external electric and magnetic fields. The finite energy levels and the wave functions are calculated. Furthermore, the behavior of the essential thermodynamic quantities such as, the free energy, the mean energy, the entropy, the specific heat, the magnetization, the magnetic susceptibility, and the persistent currents are also studied by using the characteristic function. Our analytical results are found to be in good agreement with the other works. The numerical results on the energy levels as well as the thermodynamic quantities have also been given.

关 键 词：Schr6dinger equation harmonic oscillator pseudo-harmonic potential thermodynamic quantities quantum pseudo-dots characteristic function 

分 类 号：O4[理学—物理]