Non-adiabatic single-electron pump in a dopant-free GaAs/AlGaAs 2DEG

B. Buonacorsi, F. Sfigakis, A. Shetty +7

We have realized quantized charge pumping using non-adiabatic single-electron pumps in dopant-free GaAs two-dimensional electron gases (2DEGs). The dopant-free III-V platform allow…