2 citations
- CEA Paris-SaclayFR4 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR4 papers
- Laboratoire de Physique Théorique de la Matière CondenséeFR3 papers
- Université Paris-SaclayFR3 papers
- Sorbonne UniversitéFR2 papers
- Beijing Computational Science Research CenterCN1 paper
- CY Cergy Paris UniversitéFR1 paper
- École PolytechniqueFR1 paper
- Institut Polytechnique de ParisFR1 paper
- Laboratoire Charles FabryFR1 paper
- Laboratoire de physique de la matière condenséeFR1 paper
6 papers
Ballistic-to-diffusive transition in engineered counter-propagating quantum Hall channels
Aifei Zhang, Kenji Watanabe, Takashi Taniguchi +4
Exotic quantum Hall systems hosting counter-propagating edge states can show seemingly non-universal transport regimes, usually depending on the size of the sample. We experimental…
Breakdown of the Wiedemann-Franz law in an interacting quantum Hall metamaterial
Patrice Roche, Carles Altimiras, François D. Parmentier +1
Coulomb interactions deeply affect quantum transport in simple ballistic systems, but their impact on scaled up ballistic structures remains underexplored. Here we theoretically co…
Geometry of the Ising persistence problem and the universal Bonnet-Manin Painlevé VI distribution
Ivan Dornic, Robert Conte
We determine the full persistence probability distribution for a non-Markovian stochastic process, motivated by first-passage questions arising in interacting spin systems and alli…
Observation of quasi bound states in open quantum wells of cesiated p-doped GaN surfaces
Mylène Sauty, Jean-Philippe Banon, Nicolas M. S. Lopes +4
The electron density of states in the open quantum well formed by the downward band bending region at the surface of cesiated p-type GaN is investigated. We theoretically predict t…
XY Model with Persistent Noise
Xia-qing Shi, Hugues Chaté, Benoît Mahault
We consider a 2D XY model subjected to time-correlated noise, a model of direct relevance to active crystals, which were shown recently to be able to support very large deformation…
Eppur si muove: Shape of topological defects -- and consequent motion -- in active nematics
Giacomo Marco La Montagna, Sumeja Burekovic, Ananyo Maitra +1
Topological defects in systems with liquid-crystalline order are crucial in determining their large-scale properties. In active systems, they are known to have properties impossibl…