Lopez, Alexander and Sun, Z. Z. and Schliemann, John
Floquet spin states in graphene under ac driven spin-orbit interaction.
Phys. Rev. B 85, p. 205428.
at publisher (via DOI)
Other URL: http://prb.aps.org/abstract/PRB/v85/i20/e205428
We study the role of periodically driven time-dependent Rashba spin-orbit coupling (RSOC) on a monolayer graphene sample. After recasting the originally $4\times 4$ system of dynamical equations as two time-reversal related two-level problems, the quasi-energy spectrum and the related dynamics are investigated via various techniques and approximations. In the static case the system is a gapped at ...
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Floquet spin states in graphene under ac driven spin-orbit interaction. (deposited 15 May 2012 11:43)