Physique

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Structure and transport in 2D-nanoconfined electrolytes – Damien TOQUER (ENS Paris)

LiPhy, Salle de Conférence 140 rue de la Physique, St Martin d'Hères

Résumé : Recent experimental advances in nanofluidics have enabled the exploration of ion transport across molecular-scale pores. Conductance and flow measurements show that electrostatic coupling between the ions and the confining walls plays a major role. Despite these advances, direct measurements of ionic behaviour in such small systems remain challenging. Numerical simulations and theoretical modelling […]

Isotropic amorphous topological phases – Daniel VARJAS

LPMMC CNRS – Bat G, salle Roger Maynard G-421, Grenoble

Résumé : Topological phases of matter are distinguished by robust properties that are insensitive to perturbations. These include quantized responses, perfectly conducting interfaces, and exactly zero energy modes, with wide-ranging technological applications. Recent years saw the complete classification of topological band structures, revealing an abundance of topological crystalline insulators. Many questions about the robustness of these […]