4 papers
Certified randomness in tight space
Andreas Fyrillas, Boris Bourdoncle, Alexandre Maïnos +13
Reliable randomness is a core ingredient in algorithms and applications ranging from numerical simulations to statistical sampling and cryptography. The outcomes of measurements on…
Bogoliubov excitations driven by thermal lattice phonons in a quantum fluid of light
Irénée Frérot, Amit Vashisht, Martina Morassi +5
The elementary excitations in weakly interacting quantum fluids have a non-trivial nature which is at the basis of defining quantum phenomena such as superfluidity. These excitatio…
Simultaneous measurements of nuclear spin heat capacity, temperature and relaxation in GaAs microstructures
M. Vladimirova, S. Cronenberger, A. Colombier +4
Heat capacity of the nuclear spin system (NSS) in GaAs-based microstructures has been shown to be much greater than expected from dipolar coupling between nuclei, thus limiting the…
Multimode optomechanical weighing of a single nanoparticle
Samantha Sbarra, Louis Waquier, Stephan Suffit +2
We demonstrate multimode optomechanical sensing of individual nanoparticles with radius of a hundred of nanometers. A semiconductor optomechanical disk resonator is optically drive…