133 citations · 210 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2008★ 21 cited
Possible effect of collective modes in zero magnetic field transport in an electron-hole bilayer
A. F. Croxall, K. Das Gupta, C. A. Nicoll +4
We report single layer resistivities of 2-dimensional electron and hole gases in an electron-hole bilayer with a 10nm barrier. In a regime where the interlayer interaction is stron…
cond-mat.mes-hall2008★ 56 cited
Enhanced current quantization in high frequency electron pumps in a perpendicular magnetic field
S. J. Wright, M. D. Blumenthal, Godfrey Gumbs +8
We present experimental results of high frequency quantized charge pumping through a quantum dot formed by the electric field arising from applied voltages in a GaAs/AlGaAs system…
cond-mat.mes-hall2008★ 133 cited
Anomalous Coulomb drag in electron-hole bilayers
A. F. Croxall, K. Das Gupta, C. A. Nicoll +5
We report Coulomb drag measurements on GaAs-AlGaAs electron-hole bilayers. The two layers are separated by a 10 or 25nm barrier. Below T1K we find two features that a Ferm…