69 citations · 236 across the 7 of their papers we have counts for
7 papers
Gate reflectometry in dense quantum dot arrays
Fabio Ansaloni, Heorhii Bohuslavskyi, Federico Fedele +12
Silicon quantum devices are maturing from academic single- and two-qubit devices to industrially-fabricated dense quantum-dot (QD) arrays, increasing operational complexity and the…
Longitudinal and transverse electric field manipulation of hole spin-orbit qubits in one-dimensional channels
Vincent P. Michal, Benjamin Venitucci, Yann-Michel Niquet
Holes confined in semiconductor nanostructures realize qubits where the quantum mechanical spin is strongly mixed with the quantum orbital angular momentum. The remarkable spin-orb…
Hole-phonon interactions in quantum dots: Effects of phonon confinement and encapsulation materials on spin-orbit qubits
Jing Li, Benjamin Venitucci, Yann-Michel Niquet
Spin-phonon interactions are one of the mechanisms limiting the lifetime of spin qubits made in semiconductor quantum dots. At variance with other mechanisms such as charge noise,…
Towards scalable silicon quantum computing
M. Vinet, L. Hutin, B. Bertrand +20
We report the efforts and challenges dedicated towards building a scalable quantum computer based on Si spin qubits. We review the advantages of relying on devices fabricated in a…
Simple model for electrical hole spin manipulation in semiconductor quantum dots: Impact of dot material and orientation
Benjamin Venitucci, Yann-Michel Niquet
We analyze a prototypical particle-in-a-box model for a hole spin qubit. This quantum dot is subjected to static magnetic and electric fields, and to a radio-frequency electric fie…
Electrical manipulation of semiconductor spin qubits within the g-matrix formalism
Benjamin Venitucci, Léo Bourdet, Daniel Pouzada +1
We discuss the modeling of the electrical manipulation of spin qubits in the linear-response regime where the Rabi frequency is proportional to the magnetic field and to the radio-…