278 citations · 2k across the 65 of their papers we have counts for
7 papers · 1 filter
Small-signal equivalent circuit for double quantum dots at low-frequencies
M. Esterli, R. M. Otxoa, M. F. Gonzalez-Zalba
Due to the quantum nature of current flow in single-electron devices, new physical phenomena can manifest when probed at finite frequencies. Here, we present a semi-classical small…
Gate-based single-shot readout of spins in silicon
A. West, B. Hensen, A. Jouan +8
Electron spins in silicon quantum dots provide a promising route towards realising the large number of coupled qubits required for a useful quantum processor. At present, the requi…
A CMOS dynamic random access architecture for radio-frequency readout of quantum devices
S. Schaal, A. Rossi, S. Barraud +2
Quantum computing technology is maturing at a relentless pace, yet individual quantum bits are wired one by one. As quantum processors become more complex, they require efficient i…
Primary thermometry of a single reservoir using cyclic electron tunneling in a CMOS transistor
Imtiaz Ahmed, Anasua Chatterjee, Sylvain Barraud +3
Temperature is a fundamental parameter in the study of physical phenomena. At the nanoscale, local temperature differences can be harnessed to design novel thermal nanoelectronic d…
Electric-field tuning of the valley splitting in silicon corner dots
David J. Ibberson, Léo Bourdet, José C. Abadillo-Uriel +5
We perform an excited state spectroscopy analysis of a silicon corner dot in a nanowire field-effect transistor to assess the electric field tunability of the valley splitting. Fir…
Radio-frequency capacitive gate-based sensing
Imtiaz Ahmed, James A. Haigh, Simon Schaal +8
Developing fast, accurate and scalable techniques for quantum state readout is an active area in semiconductor-based quantum computing. Here, we present results on dispersive sensi…
Solid-state qubits
M. Fernando Gonzalez-Zalba
The quantum world is fascinating. It presents a description of nature that defies our most rooted concepts about what reality is. For example, quantum objects possess \lq\lq spooky…