InAs/GaSb/AlSb resonant tunneling spin device concepts |
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| Authors: | David Z -Y Ting Xavier Cartoix |
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| Institution: | a Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA;b Department of Applied Physics, California Institute of Technology, Pasadena, CA 91125, USA |
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| Abstract: | We discuss device concepts for creating spin-polarized current sources without external magnetic fields, using non-magnetic 6.1 Å semiconductor resonant tunneling structures. Spin filters, spin pumps, and spin transistors that exploit structural and bulk inversion asymmetries will be examined. |
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| Keywords: | Spin filter Spin pump Resonant tunneling Bulk inversion asymmetry Structural inversion asymmetry Rashba effect |
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