p-Type doping of II-VI heterostructures from surface states: application to ferromagnetic Cd${}_{1-x}$Mn${}_x$Te quantum wells

W. Maslana, M. Bertolini, H. Boukari +5

We present a study of p-type doping of CdTe and Cd${}_{1-x}$Mn${}_x$Te quantum wells from surface states. We show that this method is as efficient as usual modulation doping with nitro…