238 citations · 340 across the 5 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
cond-mat.mes-hall2008★ 3 cited
Magnetoresistance of antidot lattices with grain boundaries
S. Klinkhammer, Hengyi Xu, T. Heinzel +4
The magnetotransport properties of antidot lattices containing artificially designed grain boundaries have been measured. We find that the grain boundaries broaden the commensurabi…
cond-mat.mes-hall2008★ 72 cited
Noise dephasing in the edge states of the Integer Quantum Hall regime
P. Roulleau, F. Portier, P. Roche +4
An electronic Mach Zehnder interferometer is used in the integer quantum hall regime at filling factor 2, to study the dephasing of the interferences. This is found to be induced b…