155 citations
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR5 papers
- CEA Paris-SaclayFR4 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Direction des EnergiesFR2 papers
- Université Paris Sciences et LettresFR2 papers
- University of LiègeBE2 papers
- Aix-Marseille UniversitéFR1 paper
- California Institute of TechnologyUS1 paper
- Centre Interdisciplinaire de Nanoscience de MarseilleFR1 paper
- Délégation Paris 7FR1 paper
- Diamond Light SourceGB1 paper
- Direction de la Recherche FondamentaleFR1 paper
5 papers
A novel concept of fractal dimension in deterministic and stochastic Lorenz-63 systems
Tommaso Alberti, Davide Faranda, Valerio Lucarini +3
Many natural systems show emergent phenomena at different scales, leading to scaling regimes with signatures of chaos at large scales and an apparently random behavior at small sca…
First direct detection of an exoplanet by optical interferometry; Astrometry and K-band spectroscopy of HR8799 e
S. Lacour, M. Nowak, J. Wang +85
To date, infrared interferometry at best achieved contrast ratios of a few times on bright targets. GRAVITY, with its dual-field mode, is now capable of high contrast obs…
Electroluminescence from a polythiophene molecular wire suspended in a plasmonic scanning tunneling microscope junction
Gaël Reecht, Fabrice Scheurer, Virginie Speisser +3
The electroluminescence of a polythiophene wire suspended between two metallic electrodes is probed using a scanning tunneling microscope. Under positive sample voltage, the spectr…
Intensity Dependence of Laser-Assisted Attosecond Photoionization Spectra
M. Swoboda, J. M. Dahlstrom, T. Ruchon +4
We study experimentally the influence of the intensity of the infrared (IR) probe field on attosecond pulse train (APT) phase measurements performed with the RABITT method (Reconst…
A tight-binding potential for atomistic simulations of carbon interacting with transition metals: Application to the Ni-C system
Hakim Amara, Jean-Marc Roussel, Christophe Bichara +2
We present a tight-binding potential for transition metals, carbon, and transition metal carbides, which has been optimized through a systematic fitting procedure. A minimal basis,…