Time-resolved photoemission spectroscopy of electronic cooling and localization in CH3 NH3 PbI3 crystals
Abstract : We measure the surface of CH33 NH33 PbI33 single crystals by making use of two photon photoemission [...]
novembre 2017
Avalanches dynamics in reaction fronts in disordered flows
T. Chevalier 1 A. Dubey 1 S. Atis 1 A. Rosso 2 D. Salin [...]
novembre 2016
Effect of age, decentration, aberrations and pupil size on subjective image quality with concentric bifocal optics
David Rio 1 Kelly Woog 1 Richard Legras 2 1 LAC - Laboratoire Aimé Cotton [...]
Direct measurement of interfacial Dzyaloshinskii-Moriya interaction in X vertical bar CoFeB vertical bar MgO heterostructures with a scanning NV magnetometer (X=Ta, TaN, and W)
Abstract : The Dzyaloshinskii-Moriya Interaction (DMI) has recently attracted considerable interest owing to its fundamental role [...]
Narrow Linewidth Excitonic Emission in Organic-Inorganic Lead Iodide Perovskite Single Crystals
Abstract : Hybrid perovskite thin films have demonstrated impressive performance for solar energy conversion and optoelectronic [...]
Bacterial suspensions under flow
Abstract : Fluids loaded with motile bacteria enter in the category of active matter, a new [...]
octobre 2016
The excitonic insulator route through a dynamical phase transition induced by an optical pulse
Abstract : We consider a dynamical phase transition induced by a short optical pulse in a [...]
Four-terminal resistances in mesoscopic networks of metallic wires: Weak localisation and correlations
Abstract : We consider the electronic transport in multi-terminal mesoscopic networks of weakly disordered metallic wires. [...]
novembre 2015
Effect of Number of Zones on Subjective Vision in Concentric Bifocal Optics
Richard Legras 1 David Rio 2 1 LuMIn - Laboratoire Lumière, Matière et Interfaces 2 [...]
Subjective through-focus quality of vision with various versions of modified monovision
Guillaume Vandermeer David Rio 1 Jean-Jacques Gicquel Pierre-Jean Pisella 2 Richard Legras 3 1 LAC [...]