Electronic spin precession in semiconductor quantum dots with spin-orbit   coupling
  The electronic spin precession in semiconductor dots is strongly affected by the spin-orbit coupling. We present a theory of the electronic spin resonance at low magnetic fields that predicts a strong dependence on the dot occupation, the magnetic field and the spin-orbit coupling strength. Coulomb interaction effects are also taken into account in a numerical approach. 
Manuel Valin-Rodriguez, Antonio Puente, Llorens Serra and Enrico   Lipparini