Adiabatic pumping in a double quantum dot structure with strong spin-orbit interaction

We theoretically investigate the adiabatic pumping in a double quantum dot structure in the presence of strong spin-orbit interaction. Pumping single electrons through a Pauli spin-blockade configuration in the presence of a transverse magnetic field allows to probe the spin-dynamics. We discuss how the pumping efficiency could quantitatively provide evidence of the spin-orbit interaction in double dots and renders appealing its presence for qubit operations.