Liu, Ming-Hao and Bundesmann, Jan and Richter, Klaus (2012) Spin-dependent Klein tunneling in graphene: Role of Rashba spin-orbit coupling. Physical Review B (PRB) 85 (8), 085406.
Within an effective Dirac theory the low-energy dispersions of monolayer graphene in the presence of Rashba spin-orbit coupling and spin-degenerate bilayer graphene are described by formally identical expressions. We explore implications of this correspondence for transport by choosing chiral tunneling through pn and pnp junctions as a concrete example. A real-space Green's function formalism ...
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|Date:||3 February 2012|
|Institutions:||Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter|
|Projects:||SFB 689: Spinphänomene in reduzierten Dimensionen|
|Subjects:||500 Science > 530 Physics|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||05 Dec 2011 15:14|
|Last Modified:||13 Mar 2014 18:13|