8.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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168 papers · 1 filter
Complexes of dipolar excitons in layered quasi-two-dimensional nanostructures
Igor V. Bondarev, Maria R. Vladimirova
We discuss neutral and charged complexes (biexciton and trion) formed by indirect excitons in layered quasi-two-dimensional semiconductor heterostructures. Indirect excitons -- lon…
Role of spatial heterogeneity on the collective dynamics of cilia beating in a minimal 1D model
Supravat Dey, Gladys Massiera, Estelle Pitard
Cilia are elastic hairlike protuberances of the cell membrane found in various unicellular organisms and in several tissues of most living organisms. In some tissues such as the ai…
Hydrodynamic instabilities in miscible fluids
Domenico Truzzolillo, Luca Cipelletti
Hydrodynamic instabilities in miscible fluids are ubiquitous, from natural phenomena up to geological scales, to industrial and technological applications, where they represent the…
SPIRou Input Catalogue: Global properties of 440 M dwarfs observed with ESPaDOnS at CFHT
Pascal Fouqué, Claire Moutou, Lison Malo +13
Present and future high-precision radial-velocity spectrometers dedicated to the discovery of low-mass planets orbiting low-mass dwarfs need to focus on the best selected stars to…
Coherent Population Trapping with a controlled dissipation: applications in optical metrology
L. Nicolas, T. Delord, P. Jamonneau +4
We analyze the properties of a pulsed Coherent Population Trapping protocol that uses a controlled decay from the excited state in a -level scheme. We study this problem analyti…
Deep learning Approach for Classifying, Detecting and Predicting Photometric Redshifts of Quasars in the Sloan Digital Sky Survey Stripe 82
Johanna Pasquet-Itam, Jérôme Pasquet
We apply a convolutional neural network (CNN) to classify and detect quasars in the Sloan Digital Sky Survey Stripe 82 and also to predict the photometric redshifts of quasars. The…
The glass transition of soft colloids
Adrian-Marie Philippe, Domenico Truzzolillo, Julian Galvan-Myoshi +4
We explore the glassy dynamics of soft colloids using microgels and charged particles interacting by steric and screened Coulomb interactions, respectively. In the supercooled regi…
Realistic picture of helical edge states in HgTe quantum wells
S. S. Krishtopenko, F. Teppe
We propose a minimal effective two-dimensional Hamiltonian for HgTe/CdHgTe quantum wells (QWs) describing the side maxima of the first valence subband. By using the Hamiltonian, we…
Overcharging and reentrant condensation of thermoresponsive ionic microgels
Domenico Truzzolillo, Simona Sennato, Stefano Sarti +3
We investigated the complexation of thermoresponsive anionic poly(N-isopropylacrylamide) (PNiPAM) microgels and cationic -polylysine (-PLL) chains. By combining electrophores…
Near-field refrigeration and tunable heat exchange through four-wave mixing
Chinmay Khandekar, Riccardo Messina, Alejandro W. Rodriguez
We modify and extend a recently proposed four-wave mixing scheme [Opt. Express 25 (19),23164 (2017)] for achieving near-field thermal upconversion and energy transfer, to demonstra…
Role of charge regulation and flow slip on the ionic conductance of nanopores: an analytical approach
Manoel Manghi, John Palmeri, Khadija Yazda +2
The number of precise conductance measurements in nanopores is quickly growing. In order to clarify the dominant mechanisms at play and facilitate the characterization of such syst…
Using the CIFIST grid of CO5BOLD 3D model atmospheres to study the effects of stellar granulation on photometric colours. I. Grids of 3D corrections in the UBVRI, 2MASS, Hipparcos, Gaia, and SDSS systems
P. Bonifacio, E. Caffau, H. -G. Ludwig +9
The atmospheres of cool stars are temporally and spatially inhomogeneous due to the effects of convection.The influence of this inhomogeneity, referred to as granulation, on colour…
Biredox ionic liquids with solid-like redox density in the liquid state for high-energy supercapacitors
Eléonore Mourad, Laura Coustan, Pierre Lannelongue +6
Kinetics of electrochemical reactions are several orders of magnitude slower in solids than in liquids as a result of the much lower ion diffusivity. Yet, the solid state maximizes…
TeV gamma-ray observations of the binary neutron star merger GW170817 with H.E.S.S
H. E. S. S. Collaboration, :, H. Abdalla +250
We search for high-energy gamma-ray emission from the binary neutron star merger GW170817 with the H.E.S.S. Imaging Air Cherenkov Telescopes. The observations presented here have b…
Singlet Oxygen Generation as a Major Cause for Parasitic Reactions during Cycling of Aprotic Lithium-Oxygen Batteries
Nika Mahne, Bettina Schafzahl, Christian Leypold +10
Non-aqueous metal-oxygen batteries depend critically on the reversible formation/decomposition of metal oxides on cycling. Irreversible parasitic reactions cause poor rechargeabili…
Parallel transport in shape analysis: a scalable numerical scheme
Maxime Louis, Alexandre Bône, Benjamin Charlier +1
The analysis of manifold-valued data requires efficient tools from Riemannian geometry to cope with the computational complexity at stake. This complexity arises from the always-in…
Prediction of the progression of subcortical brain structures in Alzheimer's disease from baseline
Alexandre Bône, Maxime Louis, Alexandre Routier +5
We propose a method to predict the subject-specific longitudinal progression of brain structures extracted from baseline MRI, and evaluate its performance on Alzheimer's disease da…
The evolution of surface magnetic fields in young solar-type stars II: The early main sequence (250-650 Myr)
C. P. Folsom, J. Bouvier, P. Petit +6
There is a large change in surface rotation rates of sun-like stars on the pre-main sequence and early main sequence. Since these stars have dynamo driven magnetic fields, this imp…
Comparing the birth rate of stellar black holes in binary black hole mergers and long GRBs
J. L. Atteia, J. -P. Dezalay, O. Godet +3
Gravitational wave interferometers have proved the existence of a new class of binary black holes (BBHs) weighting tens of solar masses and they have provided the first reliable me…
Brittle fracture of polymer transient networks
S. Arora, A. Shabbir, O. Hassager +2
We study the fracture of reversible double transient networks, constituted of water suspensions of entangled surfactant wormlike micelles reversibly linked by various amounts of te…
Roughness of oxide glass subcritical fracture surfaces
Gael Pallares, Frederic Lechenault, Matthieu George +4
An original setup combining a very stable loading stage, an atomic force microscope and an environmental chamber, allows to obtain very stable sub-critical fracture propagation in…
Spontaneous lateral atomic recoil force close to a photonic topological material
S. Ali Hassani Gangaraj, George W. Hanson, Mauro Antezza +1
We investigate the quantum recoil force acting on an excited atom close to the surface of a nonreciprocal photonic topological insulator (PTI). The main atomic emission channel is…
The open flux evolution of a solar-mass star on the main sequence
V. See, M. Jardine, A. A. Vidotto +9
Magnetic activity is known to be correlated to the rotation period for moderately active main sequence solar-like stars. In turn, the stellar rotation period evolves as a result of…
Granular materials flow like complex fluids
Binquan Kou, Yixin Cao, Jindong Li +7
Granular materials such as sand, powders, foams etc. are ubiquitous in our daily life, as well as in industrial and geotechnical applications. Although these disordered systems for…