摘要
简述了铁磁性多层膜的巨磁电阻效应和自旋阀巨磁电阻效应产生的物理机制。介绍了新型微电子器件自旋晶体管和自旋阀晶体管的工作原理。由于自旋晶体管优良的性能，在计算机和通讯领域有广泛的应用前景。
：In this paper, the physical mechanics of giant magnetoresistance effect and spin valve giant magnetoresistance effect is presented. The principle of the new microelectronic devices, spin transistor and spin valve transistor is reviewed. Spin transistor will have remarkable applied potential because of its excellent properties.
出处
《磁性材料及器件》
CAS
CSCD
2000年第5期36-39,共4页
Journal of Magnetic Materials and Devices
基金
国家自然科学基金资助项目!(69801003)
关键词
铁磁性多层膜
巨磁电阻效应
自旋晶体管
ferromagnetic multilayers
giant magnetoresistance effect
spin transistor
