Magnetic ordering induced by spin polarized electronsin quantum structures

本文利用圆偏振光照射半导体材料，研究了自旋极化电子对半导体磁量子结构磁性的影响。圆偏振光的照射被发现能够在界面附近的半导体中有效地产生自旋极化电子，并且因此，所产生的自旋极化电子可以在这种方法中调制量子结构的磁性。

In this work, the effect of spin-polarized electrons on the magnetic properties of magnetic quantum structures on semiconductors was investigated by irradiating with circularly polarized light. The irradiation of circular polarized light was found to be able to generate spin-polarized electrons efficiently in the semiconductor near the interface, and as a result, the generated spin-polarized electrons could modulate the magnetic properties of the quantum structures in this approach.