213 citations
- Centre National de la Recherche ScientifiqueFR32 papers
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- Université Paris-SaclayFR19 papers
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4 papers · 1 filter
Simulation of thermodynamic properties of magnetic transition metals from an efficient tight-binding model
Alexis Front, Georg Förster, Van-Truong Tran +4
Atomic scale simulations at finite temperature are an ideal approach to study the thermodynamic properties of magnetic transition metals. However, the development of interatomic po…
Ultrasonication-Induced Extraction of Inner Shells from Double-Wall Carbon Nanotubes Characterized via In Situ Spectroscopy after Density Gradient Ultracentrifugation
Maksiem Erkens, Sofie Cambré, Emmanuel Flahaut +3
Even though ultrasonication is considered to be an effective method to disperse carbon nanotubes (CNTs), its devastating effects on the nanotubes are often neglected. Here, even mi…
Low-cycle fatigue of a nickel-based superalloy at high temperature: Simplified micromechanical modelling
Valerie Brien, L. Kubin, B. Décamps
This work is focused on the micromechanical modelling of the low cycle fatigue of the nickel based superalloy AM1 at high temperature. The nature of the activated slip syste…
Radiative lifetime of free excitons in hexagonal boron nitride
Sébastien Roux, Christophe Arnold, Fulvio Paleari +12
Using a new time-resolved cathodoluminescence system dedicated to the UV spectral range, we present a first estimate of the radiative lifetime of free excitons in hBN at room tempe…