Two-fluid coexistence and phase separation in a one-dimensional model with pair hopping and density interactions
Abstract: We compute the phase diagram of a one-dimensional model of spinless fermions with pair-hopping [...]
octobre 2021
août 2021
Phase slips, dislocations, half-integer vortices, two-fluid hydrodynamics and the chiral anomaly in charge and spin density waves
Abstract : This brief review recalls some chapters in theory of sliding incommensurate density waves which [...]
novembre 2020
Ion and electron ghost imaging
A. Trimeche 1 Colin Lopez 2 D. Comparat 1 Y. Picard 1 LAC - Laboratoire [...]
Tailoring Dispersion of Room-Temperature Exciton-Polaritons with Perovskite-Based Subwavelength Metasurfaces
Nguyen Ha My Dang 1 Dario Gerace Emmanuel Drouard Gaëlle Trippé-Allard 2, 3 Ferdinand Lédée [...]
Quantum interference effects of out-of-plane confinement on two-dimensional electron systems in oxides
Abstract : It was recently discovered that a conductive, metallic state is formed on the surface [...]
Probing the radiative electromagnetic local density of states in nanostructures with a scanning tunneling microscope
Abstract : A novel technique for the investigation of the radiative contribution to the electromagnetic local [...]
Hybrid perovskites for photovoltaics and optoelectronics
Antonio Tejeda 1 Wallace C H Choy 2 Emmanuelle Deleporte 3, 4 Michael Grätzel 5 [...]
Spin fine-structure reveals bi-exciton geometry in an organic semiconductor
Abstract : In organic semiconductors, bi-exciton states are key intermediates in carrier-multiplication and exciton annihilation. Of [...]
octobre 2020
Multi-component colloidal gels: interplay between structure and mechanical properties
Abstract : We present a detailed numerical study of multi-component colloidal gels interacting sterically and obtained [...]
novembre 2019
Laser-assisted self-induced Feshbach resonance for controlling heteronuclear quantum gas mixtures
Adrien Devolder 1 Eliane Luc-Koenig 1 Osman Atabek 2 Michèle Desouter-Lecomte 3 Olivier Dulieu 1 [...]