88 citations · 132 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2014★ 44 cited
Suppression of contact-induced spin dephasing in graphene/MgO/Co spin-valve devices by successive oxygen treatments
F. Volmer, M. Drögeler, E. Maynicke +5
By successive oxygen treatments of graphene non-local spin-valve devices we achieve a gradual increase of the contact resistance area products () of Co/MgO spin injection and…
cond-mat.mes-hall2013★ 88 cited
Role of MgO barriers for spin and charge transport in Co/MgO/graphene non-local spin-valve devices
F. Volmer, M. Drögeler, E. Maynicke +4
We investigate spin and charge transport in both single and bilayer graphene non-local spin-valve devices. Similar to previous studies on bilayer graphene, we observe an inverse de…