The effect of an electric field on spin precession of a hole in an In0.5Ga0.5As/GaAs self-assembled quantum dot is calculated using multiband real-space envelope-function theory. The dependence of the Lande g ensor on electric fields should permit high-frequency g-tensor modulation resonance, as well as direct, nonresonant electric-field control of the hole spin. Subharmonic resonances have also been found in g-tensor modulation resonance of the hole, due to the strong quadratic dependence of components of the hole g tensor on the electric field.
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