947 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR486 papers
- Université de StrasbourgFR421 papers
- Institut de Science et d'Ingénierie SupramoléculairesFR85 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR40 papers
- Université Paris-SaclayFR33 papers
- Universität InnsbruckAT26 papers
- CEA Paris-SaclayFR25 papers
- Karlsruhe Institute of TechnologyDE25 papers
- University of AugsburgDE22 papers
- Université de LorraineFR21 papers
- Institut Jean LamourFR20 papers
- Synchrotron SOLEILFR19 papers
14 papers · 1 filter
Aggregates relaxation in a jamming colloidal suspension after shear cessation
F. Ianni, D. Lasne, R. Sarcia +1
The reversible aggregates formation in a shear thickening, concentrated colloidal suspension is investigated through speckle visibility spectroscopy, a dynamic light scattering tec…
Step-like magnetization in a spin-chain system: Ca3Co2O6
Yuri B. Kudasov
Due to a ferromagnetic in-chain coupling between Co ions at trigonal sites, chains CoO are considered as large rigid spin moments. The antiferromagnetic Ising model…
Theoretical study of resonant x-ray emission spectroscopy of Mn films on Ag
M. Taguchi, P. Kruger, J. C. Parlebas +1
We report a theoretical study on resonant x-ray emission spectra (RXES) in the whole energy region of the Mn white lines for three prototypical Mn/Ag(001) systems: (i) a…
Nonlinear absorption of ultrashort laser pulses in thin metal films
Giovanni Manfredi, Paul-Antoine Hervieux
Self-consistent simulations of the ultrafast electron dynamics in thin metal films are performed. A regime of nonlinear oscillations is observed, which corresponds to ballistic ele…
Magnetic reordering in the vicinity of a ferromagnetic/antiferromagnetic interface
P. J. Jensen, H. Dreysee, Miguel Kiwi
The magnetic arrangement in the vicinity of the interface between a ferromagnet and an antiferromagnet is investigated, in particular its dependence on the exchange couplings and t…
Interacting electron systems between Fermi leads: effective one-body transmissions and correlation clouds
Rafael A. Molina, Dietmar Weinmann, Jean-Louis Pichard
In order to extend the Landauer formulation of quantum transport to correlated fermions, we consider a spinless system in which charge carriers interact, connected to two reservoir…
Electronic structure and X-ray magnetic circular dichroism of CrO
V. Kanchana, G. Vaitheeswaran, M. Alouani
A detailed theoretical study on the electronic structure and magnetic properties of half-metallic ferromagnet CrO was carried out by means of relativistic full-potential linear…
Lifetime of the first and second collective excitations in metallic nanoparticles
Guillaume Weick, Rafael A. Molina, Dietmar Weinmann +1
We determine the lifetime of the surface plasmon in metallic nanoparticles under various conditions, concentrating on the Landau damping, which is the dominant mechanism for interm…
de Haas-van Alphen effect investigation of the electronic structure of Al substituted MgB_2
A. Carrington, J. D. Fletcher, J. R. Cooper +7
We report a de Haas-van Alphen (dHvA) study of the electronic structure of Al doped crystals of MgB. We have measured crystals with % Al which have a of 33.6 K,…
Huge excitonic effects in layered hexagonal boron nitride
B. Arnaud, S. Lebègue, P. Rabiller +1
The calculated quasiparticle band structure of bulk hexagonal boron nitride using the all-electron GW approximation shows that this compound is an indirect-band-gap semiconductor.…
Infinite average lifetime of an unstable bright state in the green fluorescent protein
P. Didier, L. Guidoni, F. Bardou
The time evolution of the fluorescence intensity emitted by well-defined ensembles of Green Fluorescent Proteins has been studied by using a standard confocal microscope. In contra…
From laser cooling to aging: a unified Levy flight description
Eric Bertin, Francois Bardou
Intriguing phenomena such as subrecoil laser cooling of atoms, or aging phenomenon in glasses, have in common that the systems considered do not reach a steady-state during the exp…
Thermodynamics of Two - Band Superconductors: The Case of MgB
Oleg V. Dolgov, Reinhard K. Kremer, Jens Kortus +2
Thermodynamic properties of the multiband superconductor MgB have often been described using a simple sum of the standard BCS expressions corresponding to - and -bands.…
Effect of electronic interactions on the persistent current in one-dimensional disordered rings
E. Gambetti
The persistent current is here studied in one-dimensional disordered rings that contain interacting electrons. We used the density matrix renormalization group algorithms in order…