130 citations · 2.8k across the 93 of their papers we have counts for
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cond-mat.mes-hall2012★ 2 cited
Coherent edge mixing and interferometry in quantum Hall bilayers
Stefano Roddaro, Luca Chirolli, Fabio Taddei +2
We discuss the implementation of a beam splitter for electron waves in a quantum Hall bilayer. Our architecture exploits inter-layer tunneling to mix edge states belonging to diffe…
cond-mat.mes-hall2012★ 17 cited
Imaging backscattering through impurity-induced antidots in quantum Hall constrictions
Nicola Paradiso, Stefan Heun, Stefano Roddaro +6
We exploit the biased tip of a scanning gate microscope (SGM) to induce a controlled backscattering between counter-propagating edge channels in a wide constriction in the quantum…