activity
20052024
most citedDecoherence in a superconducting quantum bit circuit

637 citations · 1.2k across the 12 of their papers we have counts for

collaborators

12 papers

quant-ph2024

Electron Paramagnetic Resonance spectroscopy of a scheelite crystal using microwave photon counting

E. Billaud, L. Balembois, J. Travesedo +11

Counting the microwave photons emitted by an ensemble of electron spins when they relax radiatively has recently been introduced as a sensitive new method for electron paramagnetic…

quant-ph2022

Microwave fluorescence detection of spin echoes

Eric Billaud, Leo Balembois, Marianne Le Dantec +9

Counting the microwave photons emitted by an ensemble of electron spins when they relax radiatively has recently been proposed as a sensitive method for electron paramagnetic reson…

cond-mat.mes-hall2017★ 56 cited

Emission of non-classical radiation by inelastic Cooper pair tunneling

M. Westig, B. Kubala, O. Parlavecchio +11

We show that a properly dc-biased Josephson junction in series with two microwave resonators of different frequencies emits photon pairs in the resonators. By measuring auto- and i…

quant-ph2016★ 11 cited

Manipulating Fock states of a harmonic oscillator while preserving its linearity

Kristinn Juliusson, Simon Bernon, Xin Zhou +7

We present a new scheme for controlling the quantum state of a harmonic oscillator by coupling it to an anharmonic multilevel system (MLS) with first to second excited state transi…

quant-ph2015★ 211 cited

Reaching the quantum limit of sensitivity in electron spin resonance

A. Bienfait, J. J. Pla, Y. Kubo +12

We report pulsed electron-spin resonance (ESR) measurements on an ensemble of Bismuth donors in Silicon cooled at 10mK in a dilution refrigerator. Using a Josephson parametric micr…

quant-ph2015★ 61 cited

Storage and retrieval of microwave fields at the single-photon level in a spin ensemble

C. Grezes, B. Julsgaard, Y. Kubo +13

We report the storage of microwave pulses at the single-photon level in a spin-ensemble memory consisting of NV centers in a diamond crystal coupled to a superconducting…