自旋电子学起源于巨磁阻效应(GMR),目前已经成为凝聚态物理学领域的研究热点,其中半导体自旋电子学是自旋电子学中人们所关注的一个重要领域。从磁性半导体、自旋电子的注入、检测、输运等方面综述半导体自旋电子学的最新研究进展,并且指出目前半导体自旋电子学研究的重点及难点。 Spintronics has its origins in giant magnetoresistance (GMR) and has become a hot research field in condensed matter physics. Semiconductor spintronics is one of the most important fields in spintronics. Recent advances in the field of semiconductor spintronics are reviewed in the fields of magnetic semiconductors, spintronic injection, detection and transport, and the emphasis and difficulty of the current research on semiconductor spintronics are pointed out.