Learn More
A strong influence of illumination and electric bias on the Curie temperature and saturation value of the magnetization is demonstrated for semiconductor structures containing a modulation-doped p-type Cd(0.96)Mn(0.04)Te quantum well placed in various built-in electric fields. It is shown that both light beam and bias voltage generate an isothermal and(More)
We report an optical study of the excitonic magnetic polaron in Cdl.,Mn,Te/ Cdl-yMnyTe quantum well. The polaron energy is measured as the Stokes shift observed when the luminescence is selectively excited in the low energy part of the elhl exciton density of states. For quantum wells with a Mn concentration as small as x=0.07 the polaron energy decreases(More)
  • 1