477 citations · 1.3k across the 6 of their papers we have counts for
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Effect of in-situ deposition of Mg adatoms on spin relaxation in graphene
Adrian G. Swartz, Jen-Ru Chen, Kathleen M. McCreary +3
We have systematically introduced charged impurity scatterers in the form of Mg adsorbates to exfoliated single layer graphene and observe little variation of the spin relaxation t…
Oscillatory Spin Polarization and Magneto-Optic Kerr Effect in Fe3O4 Thin Films on GaAs(001)
Yan Li, Wei Han, A. G. Swartz +5
The spin dependent properties of epitaxial Fe3O4 thin films on GaAs(001) are studied by the ferromagnetic proximity polarization (FPP) effect and magneto-optic Kerr effect (MOKE).…
Tunneling Spin Injection into Single Layer Graphene (Supplementary Information)
Wei Han, K. Pi, K. M. McCreary +4
We achieve tunneling spin injection from Co into single layer graphene (SLG) using TiO2 seeded MgO barriers. A non-local magnetoresistance (ΔRNL) of 130 Ω is observed at room tempe…
Manipulation of Spin Transport in Graphene by Surface Chemical Doping
K. Pi, Wei Han, K. M. McCreary +3
The effects of surface chemical doping on spin transport in graphene are investigated by performing non-local measurements in ultrahigh vacuum while depositing gold adsorbates. We…
The Effect of Cluster Formation on Graphene Mobility
K. M. McCreary, K. Pi, Adrian Swartz +6
We investigate the effect of gold (Au) atoms in the form of both point-like charged impurities and clusters on the transport properties of graphene. Cryogenic deposition (18 K) of…
Tunneling Spin Injection into Single Layer Graphene
Wei Han, K. Pi, K. M. McCreary +4
We achieve tunneling spin injection from Co into single layer graphene (SLG) using TiO2 seeded MgO barriers. A non-local magnetoresistance (ΔRNL) of 130 Ω is observed at room tempe…