Publication Date:
2014-10-04
Description:
Author(s): F. Volmer, M. Drögeler, E. Maynicke, N. von den Driesch, M. L. Boschen, G. Güntherodt, C. Stampfer, and B. Beschoten By successive oxygen treatments of graphene nonlocal spin-valve devices we achieve a gradual increase of the contact-resistance–area products (RcA) of Co/MgO spin injection and detection electrodes and a transition from linear to nonlinear characteristics in the respective differential dV-dI curves.... [Phys. Rev. B 90, 165403] Published Fri Oct 03, 2014
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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