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Your search keyword '"SPIN polarization"' showing total 1 results
Start Over Descriptor "SPIN polarization" Topic spintronics Publication Year Range Last 10 years Publication Type Academic Journals Journal international journal of modern physics b: condensed matter physics; statistical physics; applied physics Publisher world scientific publishing company

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1 results on '"SPIN polarization"'

1. Spin-polarized dwell time for electrons in a δ-doped magnetic nanostructure.

Author

Kong, Yong-Hong, Li, Ai-Hua, Gong, Yan-Jun, and Fu, Xi

Subjects
*SYMMETRY breaking, *ELECTRONS, *SPIN polarization, *SPINTRONICS
Abstract

We theoretically investigate dwell time for electrons in a magnetic nanostructure with a δ -doping, which is formed on InAs / Al x In 1 − x As heterostructure by depositing a ferromagnetic (FM) stripe. We find that dwell time depends strongly on electron-spins owing to Zeeman coupling and broken symmetry. We also demonstrate that spin-polarized dwell time can be manipulated by δ -doping. Thus, electron spins can be separated in time dimension and such a magnetic nanostructure can be employed as a structurally-controllable temporal spin splitter for spintronics device applications. [ABSTRACT FROM AUTHOR]

Published
2021
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