4 papers
Quantum critical collapse of a pinned vortex glass
David Perconte, Thibault Charpentier, Nikolaos Koutsopoulos +8
The interplay between disorder and vortex--vortex interactions in strongly disordered superconductors in a magnetic field can stabilize a vortex-glass state, characterized by stron…
Evidence for correlated electron pairs and triplets in quantum Hall interferometers
Wenmin Yang, David Perconte, Corentin Déprez +8
Pairing of electrons is ubiquitous in electronic systems featuring attractive inter-electron interactions, as exemplified in superconductors. Counter-intuitively, it can also be me…
First-order quantum breakdown of superconductivity in amorphous superconductors
Thibault Charpentier, David Perconte, Sébastien Léger +10
Continuous quantum phase transitions are widely assumed and frequently observed in various systems of quantum particles or spins. Their characteristic trait involves scaling laws g…
Near-power-law temperature dependence of the superfluid stiffness in strongly disordered superconductors
Anton V. Khvalyuk, Thibault Charpentier, Nicolas Roch +2
In BCS superconductors, the superfluid stiffness is virtually constant at low temperature and only slightly affected by the exponentially low density of thermal quasiparticles. Her…