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Spin Orientation of Holes in Quantum Wells
R. Winkler, Dimitrie Culcer, S. J. Papadakis +2
This paper reviews the spin orientation of spin-3/2 holes in quantum wells. We discuss the Zeeman and Rashba spin splitting in hole systems that are qualitatively different from th…
External gates and transport in biased bilayer graphene
Dimitrie Culcer, R. Winkler
We formulate a theory of transport in graphene bilayers in the weak momentum scattering regime in such a way as to take into account contributions to the electrical conductivity to…
Weak momentum scattering and the conductivity of graphene
Dimitrie Culcer, R. Winkler
Electrical transport in graphene offers a fascinating parallel to spin transport in semiconductors including the spin-Hall effect. In the weak momentum scattering regime the steady…
Current-induced spin torques in III-V ferromagnetic semiconductors
Dimitrie Culcer, M. E. Lucassen, R. A. Duine +1
We formulate a theory of current-induced spin torques in inhomogeneous III-V ferromagnetic semiconductors. The carrier spin-3/2 and large spin-orbit interaction, leading to spin no…