N
Nicolas Roch
Researcher at University of Grenoble
Publications - 83
Citations - 3001
Nicolas Roch is an academic researcher from University of Grenoble. The author has contributed to research in topics: Qubit & Transmon. The author has an hindex of 23, co-authored 73 publications receiving 2492 citations. Previous affiliations of Nicolas Roch include Centre national de la recherche scientifique & University of California, Berkeley.
Papers
More filters
Journal ArticleDOI
Observation of measurement-induced entanglement and quantum trajectories of remote superconducting qubits
Nicolas Roch,Mollie Schwartz,Felix Motzoi,C. Macklin,R. Vijay,A. Eddins,Alexander N. Korotkov,K. B. Whaley,Mohan Sarovar,Irfan Siddiqi +9 more
TL;DR: The entanglement of two superconducting qubits is demonstrated by designing a joint measurement that probabilistically projects onto an entangled state by using a continuous measurement scheme, confirming the validity of the quantum Bayesian formalism for a cascaded system.
Journal ArticleDOI
Generating entangled microwave radiation over two transmission lines.
Emmanuel Flurin,Nicolas Roch,François Mallet,Michel Devoret,Michel Devoret,Michel Devoret,Benjamin Huard +6 more
TL;DR: Using a superconducting circuit, the Josephson mixer, the first experimental realization of spatially separated two-mode squeezed states of microwave light is demonstrated, an unambiguous proof of entanglement.
Journal ArticleDOI
Quantum phase transition in a single-molecule quantum dot
TL;DR: The quantum magnetic phase transition between two different Kondo regimes is achieved by tuning gate voltages and is fundamentally different from previously observed Kondo transitions in semiconductor and nanotube quantum dots.
Journal Article
Quantum Phase Transition in a single-molecule Quantum Dot
TL;DR: In this paper, a single-molecule quantum dot was operated in the Kondo regime, where the electron spin on the quantum dot is partially screened by metallic electrodes, and a gate voltage induced a crossing of two different types of electron spin states (singlet and triplet) at zero magnetic field.
Journal ArticleDOI
Coupling a quantum dot, fermionic leads, and a microwave cavity on a chip.
Matthieu R. Delbecq,Vivien Schmitt,François Parmentier,Nicolas Roch,J. J. Viennot,Gwendal Fève,Benjamin Huard,Christophe Mora,Audrey Cottet,Takis Kontos +9 more
TL;DR: A hybrid architecture consisting of a quantum dot circuit coupled to a single mode of the electromagnetic field is demonstrated and an electron-photon coupling strength is determined which should enable circuit QED experiments with more complex quantum dot circuits.