236 citations · 461 across the 19 of their papers we have counts for
7 papers · 1 filter
Scalable on-chip multiplexing of silicon single and double quantum dots
Heorhii Bohuslavskyi, Alberto Ronzani, Joel Hätinen +5
Owing to the maturity of complementary metal oxide semiconductor (CMOS) microelectronics, qubits realized with spins in silicon quantum dots (QDs) are considered among the most pro…
Dispersive readout of reconfigurable ambipolar quantum dots in a silicon-on-insulator nanowire
Jingyu Duan, Janne S. Lehtinen, Michael A. Fogarty +8
We report on ambipolar gate-defined quantum dots in silicon on insulator (SOI) nanowires fabricated using a customised complementary metal-oxide-semiconductor (CMOS) process. The a…
Tunable photonic heat transport in a quantum heat valve
Alberto Ronzani, Bayan Karimi, Jorden Senior +4
Quantum thermodynamics is emerging both as a topic of fundamental research and as means to understand and potentially improve the performance of quantum devices. A prominent platfo…
Normal metal tunnel junction-based superconducting quantum interference proximity transistor: the N-SQUIPT
S. D'Ambrosio, M. Meissner, C. Blanc +2
We report the fabrication and characterization of an alternative design for a superconducting quantum interference proximity transistor (SQUIPT) based on a normal metal (N) probe.…
Highly-sensitive superconducting quantum interference proximity transistor
A. Ronzani, C. Altimiras, F. Giazotto
We report the design and implementation of a high-performance superconducting quantum interference proximity transistor (SQUIPT) based on aluminum-copper (Al-Cu) technology. With t…
Balanced double-loop mesoscopic interferometer based on Josephson proximity nanojunctions
Alberto Ronzani, Carles Altimiras, Francesco Giazotto
We report on the fabrication and characterization of a two-terminal mesoscopic interferometer based on three V/Cu/V Josephson junctions having nanoscale cross-section. The junction…
MicroSQUIDs based on V/Cu/V Josephson nanojunctions
Alberto Ronzani, Matthieu Baillergeau, Carles Altimiras +1
We report on the fabrication and characterization of microSQUID devices based on nanoscale vanadium/copper/vanadium Josephson weak links. Magnetically driven quantum interference p…