期刊论文详细信息
Mesoscopic effects in a single-mode Datta-Das spin field-effect transistor | |
Article | |
关键词: 2-DIMENSIONAL ELECTRON-GAS; ORBIT INTERACTION; QUANTUM-WELL; SPINTRONICS; CONDUCTANCE; RELAXATION; PRECESSION; CHANNEL; | |
DOI : 10.1103/PhysRevB.72.153305 | |
来源: SCIE |
【 摘 要 】
We study a single-mode Datta-Das spin field-effect transistor (SFET) in the presence (absence) of impurity scattering and external magnetic fields, and find interesting mesoscopic effects such as peak splitting, phase locking, and period halving. Experimental observation of these effects appears to be feasible in a single-mode SFET made of materials such as InGaAs/InAlAs.
【 授权许可】
Free