Local spin valve effect in lateral (Ga,Mn)As/GaAs spin Esaki diode devices
We report here on a local spin valve effect observed unambiguously in lateral all-semiconductor all-electrical spin injection devices, employing p+ −(Ga,Mn)As/n+ −GaAs Esaki diode structures as spin aligning contacts. We discuss the observed local spin-valve signal as a result of the interplay betwe...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2011-06-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.3591397 |