152 citations · 1.6k across the 62 of their papers we have counts for
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Tunable non-equilibrium Luttinger liquid based on counter-propagating edge channels
M. G. Prokudina, S. Ludwig, V. Pellegrini +3
We investigate energy transfer between counter-propagating quantum Hall edge channels (ECs) in a two-dimensional electron system at filling factor ν=1. The ECs are separated by a t…
Scanning Gate Imaging of quantum point contacts and the origin of the 0.7 Anomaly
Andrea Iagallo, Nicola Paradiso, Stefano Roddaro +6
The origin of the anomalous transport feature appearing at conductance G \approx 0.7 x (2e2/h) in quasi-1D ballistic devices - the so-called 0.7 anomaly - represents a long standin…
Electrostatic tailoring of magnetic interference in quantum point contact ballistic Josephson junctions
M. Amado, A. Fornieri, F. Carillo +4
The magneto-electrostatic tailoring of the supercurrent in quantum point contact ballistic Josephson junctions is demonstrated. An etched InAs-based heterostructure is laterally co…
Gate controlled coupling of intersubband plasmons
Aymeric Delteil, Angela Vasanelli, Yanko Todorov +4
The optical response of a heavily doped quantum well, with two occupied subbands, has been investigated as a function of the electronic density. It is shown that the two optically…