Combined effect of magnetic and the intense laser fields on the donor-bound magnetic polaron of semi-magnetic core shell nanostructures is investigated theoretically to explore them for opto-electronic, spintronic devices. Based on the band alignments of donor, the two probable semi-magnetic Core Shell Nanostructures (CSNs) namely type I CdTe/Cd_0.7Mn_0.3Te and reverse type I Cd_0.7Mn_0.3Te/CdTe are considered in the present study. The interplay of Bound Magnetic Polaron (BMP) with the donor impurity is explored through spin polaronic energy (E_SP) and magnetization (M) for different laser and magnetic fields by applying laser field intensity ranging from 0.58 to 14.5 μW/Ų of frequency 10 THz along with magnetic field (B) of about 5–30 T. The dimensional impact of dot and the barrier of the respective CSN on the sublevel Energy (SE), E_SP and M is also examined under applied external fields. The carriers of reverse type I CSN are more dynamic and perform diverse behaviour in the presence of external laser and magnetic fields.

理论上研究了磁场和强激光场对半磁性核壳纳米结构供体结合的磁极化子的综合影响，以探索它们用于光电，自旋电子器件。基于供体的能带排列，本研究考虑了两种可能的半磁性核壳纳米结构（CSN），即I CdTe / Cd _0.7 Mn _0.3 Te和反向I Cd _0.7 Mn _0.3 Te / CdTe。结合的磁性极化的（BMP）与所述施主杂质的相互作用是通过自旋极化子能量（E探索_SP）和磁化强度（M），用于不同的激光和磁场通过施加激光场强范围从0.58至14.5μW/ A ²频率10 THz以及大约5-30 T的磁场（B）。在施加的外部磁场下，还检查了点的尺寸以及相应CSN的势垒对子级能量（SE），_ESP和M的影响。反向I CSN的载体在存在外部激光和磁场的情况下更具动态性，并具有多种表现。