The production of spin - polarized electrons and the modulation of polarization direction variable retarder ( LCVR ) are discussed.
LCVR控制入射光子的偏振度,从而实现对自旋极化 电子束 极化方向的调制.
互联网
One solution employs a ferromagnetic metal to inject a spin - polarized current into a semiconductor.
解决这种问题的办法是,利用铁磁金属将自旋偏极化的电流注入半导体内.
互联网