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Spin Filter Based on Magnetically Confined and Spin-Orbit Coupled GaAs/AlxGa1–xAs Heterostructure.
- Source :
-
IEEE Transactions on Electron Devices . Jul2018, Vol. 65 Issue 7, p3045-3049. 5p. - Publication Year :
- 2018
-
Abstract
- Based on a magnetically confined GaAs/AlxGa1–xAs microstructure modulated by spin-orbit coupling (SOC), we propose a controllable electron-spin filter for spintronics applications. This device operates due to both Zeeman interaction and Rashba or Dresselhaus SOC. Its spin polarization can be tuned by changing interfacial confining electric field or engineering strain. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189383
- Volume :
- 65
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Electron Devices
- Publication Type :
- Academic Journal
- Accession number :
- 132684306
- Full Text :
- https://doi.org/10.1109/TED.2018.2834914