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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-378273
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.37827
Zusammenfassung
We fabricated a non-local spin valve device with Co-MgO injector/detector tunnel contacts on a graphene spin channel. In this device, the spin polarization of the injector contact can be tuned by both the injector current bias and the gate voltage. The spin polarization can be turned off and even inverted. This behavior enables a spin transistor where the signal is switched off by turning off the ...
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