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RashbaSpinOrbitCoupling
RashbaSpinOrbitCoupling
Section Hamiltonian
Type float
Default 0.0
(Experimental.) For systems described in 2D (electrons confined to 2D in semiconductor structures), one
may add the Bychkov-Rashba spin-orbit coupling term [Bychkov and Rashba, J. Phys. C: Solid
State Phys. 17 , 6031 (1984)]. This variable determines the strength
of this perturbation, and has dimensions of energy times length.
Source information
hamiltonian/hamiltonian_elec.F90 : 271
call parse_variable ( namespace , 'RashbaSpinOrbitCoupling' , M_ZERO , rashba_coupling , units_inp % energy * units_inp % length )