461 citations · 682 across the 9 of their papers we have counts for
9 papers
Supercurrent Noise in a Phase-Biased Superconductor-Normal Ring in Thermal Equilibrium
Ziwei Dou, Xavier Ballu, Quan Dong +6
In superconductor-normal-superconductor (SNS) junctions, dissipationless supercurrent is mediated via Andreev bound states (ABSs) controlled by the phase difference between the two…
HEMT-based 1K front-end electronics for the heat and ionization Ge CryoCube of the future RICOCHET CENS experiment
G. Baulieu, J. Billard, G. Bres +20
The RICOCHET reactor neutrino observatory is planned to be installed at the Laue Langevin Institute (ILL) starting mid-2022. Its scientific goal is to perform a low-energy and high…
Fractional statistics in anyon collisions
H. Bartolomei, M. Kumar, R. Bisognin +9
Two-dimensional systems can host exotic particles called anyons whose quantum statistics are neither bosonic nor fermionic. For example, the elementary excitations of the fractiona…
Low-noise HEMTs for Coherent Elastic Neutrino Scattering and Low-Mass Dark Matter Cryogenic Semiconductor Detectors
A. Juillard, J. Billard, D. Chaize +11
We present the noise performance of High Electron Mobility Transistors (HEMT) developed by CNRS-C2N laboratory. Various HEMT's gate geometries with 2 pF to 230 pF input capacitance…
Cooling and Self-Oscillation in a Nanotube Electro-Mechanical Resonator
C. Urgell, W. Yang, S. L. de Bonis +5
Nanomechanical resonators are used with great success to couple mechanical motion to other degrees of freedom, such as photons, spins, and electrons. Mechanical vibrations can be e…
Ultrasensitive Displacement Noise Measurement of Carbon Nanotube Mechanical Resonators
S. L. de Bonis, C. Urgell, W. Yang +6
Mechanical resonators based on a single carbon nanotube are exceptional sensors of mass and force. The force sensitivity in these ultra-light resonators is often limited by the noi…
Charge trapping and super-Poissonian noise centers in a cuprate high-temperature superconductor
K. M. Bastiaans, D. Cho, T. Benschop +7
The electronic properties of cuprate high temperature superconductors in their normal state are very two-dimensional: while transport in the ab plane is perfectly metallic, it is i…
Improving the read-out of the resonance frequency of nanotube mechanical resonators
Jil Schwender, Ioannis Tsioutsios, Alexandros Tavernarakis +4
We report on an electrical detection method of ultrasensitive carbon nanotube mechanical resonators. The noise floor of the detection method is reduced using a RLC resonator and an…
Amplifier for scanning tunneling microscopy at MHz frequencies
K. M. Bastiaans, T. Benschop, D. Chatzopoulos +4
Conventional scanning tunneling microscopy (STM) is limited to a bandwidth of circa 1kHz around DC. Here, we develop, build and test a novel amplifier circuit capable of measuring…