184 citations · 1.4k across the 69 of their papers we have counts for
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Nanoscale inhomogeneities: A new path toward high Curie temperature ferromagnetism in diluted materials
Akash Chakraborty, Richard Bouzerar, Stefan Kettemann +1
Room temperature ferromagnetism has been one of the most sought after topics in today's emerging field of spintronics. It is strongly believed that defect- and inhomogeneity- free…
RKKY Interaction in Disordered Graphene
Hyunyong Lee, Junghoon Kim, E. R. Mucciolo +2
We investigate the effects of nonmagnetic disorder on the Ruderman-Kittel-Kasuya-Yoshida (RKKY) interaction in graphene by studying numerically the Anderson model with on-site and…
Spin Conduction in Anisotropic 3-D Topological Insulators
Vincent E. Sacksteder, Stefan Kettemann, QuanSheng Wu +2
When topological insulators possess rotational symmetry their spin lifetime is tied to the scattering time. We show that in anisotropic TIs this tie can be broken and the spin life…