The magnetic properties, such as the magnetization and the magnetic susceptibility, of two interacting electrons confined in double quantum dots  had been calculated. The double quantum dots  is under the effect of an applied uniform magnetic field  taken to be along z-direction, in addition to a Gaussian barrier. The variational and exact diagonalization  methods had been used to solve the Hamiltonian and compute the magnetic properties of the double quantum dots.  In addition, we had  investigated the dependence of the magnetization and the magnetic susceptibility on the system’s parameters. The singlet-triplet transitions in the ground state of the double quantum dots spectra and the corresponding jumps in the magnetization and magnetic susceptibility curves had also been shown. The comparisons show that our results are in very good agreement with reported works.

عنوان المؤتمر

Sixth Palestinian Conference on Modern Trends in Mathematics and Physics PCMTMP-V,

دولة المؤتمر

فلسطين

تاريخ المؤتمر

5 أغسطس، 2018 - 8 أغسطس، 2017

راعي المؤتمر

Palestine Technical University Kadoorei, Tulkarm, Palestine.