119 citations · 548 across the 19 of their papers we have counts for
9 papers · 1 filter
Probing charge noise in few electron CMOS quantum dots
Cameron Spence, Bruna Cardoso-Paz, Vincent Michal +14
Charge noise is one of the main sources of environmental decoherence for spin qubits in silicon, presenting a major obstacle in the path towards highly scalable and reproducible qu…
Strong coupling between a photon and a hole spin in silicon
Cécile X. Yu, Simon Zihlmann, José C. Abadillo-Uriel +11
Spins in semiconductor quantum dots constitute a promising platform for scalable quantum information processing. Coupling them strongly to the photonic modes of superconducting mic…
Tunable hole spin-photon interaction based on g-matrix modulation
V. P. Michal, J. C. Abadillo-Uriel, S. Zihlmann +3
We consider a spin circuit-QED device where a superconducting microwave resonator is capacitively coupled to a single hole confined in a semiconductor quantum dot. Thanks to the st…
A single hole spin with enhanced coherence in natural silicon
N. Piot, B. Brun, V. Schmitt +14
Semiconductor spin qubits based on spin-orbit states are responsive to electric field excitation allowing for practical, fast and potentially scalable qubit control. Spin-electric…
Dispersively probed microwave spectroscopy of a silicon hole double quantum dot
Rami Ezzouch, Simon Zihlmann, Vincent P. Michal +12
Owing to ever increasing gate fidelities and to a potential transferability to industrial CMOS technology, silicon spin qubits have become a compelling option in the strive for qua…
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…
Nagaoka ferromagnetism observed in a quantum dot plaquette
Juan P. Dehollain, Uditendu Mukhopadhyay, Vincent P. Michal +7
Engineered, highly-controllable quantum systems hold promise as simulators of emergent physics beyond the capabilities of classical computers. An important problem in many-body phy…
Interaction without back-action in the context of quantum manipulation
V. P. Michal, Y. V. Nazarov
We address the interaction between two quantum systems (A and B) that is mediated by their common linear environment. If the environment is out of equilibrium the resulting interac…
Non-linear and dot-dependent Zeeman splitting in GaAs/AlGaAs quantum dot arrays
V. P. Michal, T. Fujita, T. A. Baart +5
We study the Zeeman splitting in lateral quantum dots that are defined in GaAs-AlGaAs het- erostructures by means of split gates. We demonstrate a non-linear dependence of the spli…