5 papers
Eigenstate control of plasmon wavepackets with electron-channel blockade
Shintaro Takada, Giorgos Georgiou, Junliang Wang +8
Coherent manipulation of plasmon wavepackets in solid-state systems is crucial for advancing nanoscale electronic devices, offering a unique platform for quantum information proces…
Electronic interferometry with ultrashort plasmonic pulses
Seddik Ouacel, Lucas Mazzella, Thomas Kloss +17
Electronic flying qubits offer an interesting alternative to photonic qubits: electrons propagate slower, hence easier to control in real time, and Coulomb interaction enables dire…
Heat-Driven Electron-Motion in a Nanoscale Electronic Circuit
Shintaro Takada, Giorgos Georgiou, Everton Arrighi +8
We study the interaction between two closely spaced but electrically isolated quasi-one-dimensional electrical wires by a drag experiment. In this work we experimentally demonstrat…
Efficient 3-dimensional photonic-plasmonic photo-conductive switches for picosecond THz pulses
Giorgos Georgiou, Clément Geffroy, Christopher Bäuerle +1
The efficiency of photo-conductive switches, which continue to be used for the generation and detection of THz waves, has been overlooked for a long time. The so far 'optics-domina…
Sound-driven single-electron transfer in a circuit of coupled quantum rails
Shintaro Takada, Hermann Edlbauer, Hugo V. Lepage +13
Surface acoustic waves (SAWs) strongly modulate the shallow electric potential in piezoelectric materials. In semiconductor heterostructures such as GaAs/AlGaAs, SAWs can thus be e…