Spin Polarization and Exchange Interaction in a Diluted Magnetic Qunautm Dot

<table>Variation of magnetization with different concentrations of Mn ions in a Cd<sub>1−<i>x</i></sub>Mn<i><sub>x</sub></i>Te  QD  with  a finite   barrier height.</table>

Advances in Condensed Matter Physics

fig5

Figure 5

Figure 5: Spin Polarization and Exchange Interaction in a Diluted Magnetic Qunautm Dot 