Zobrazeno 1 - 10
of 229
pro vyhledávání: '"Lançon, Frédéric"'
Autor:
Soullier, Guillaume, Demont, Matty, Arouna, Aminou, Lançon, Frédéric, Mendez del Villar, Patricio
Publikováno v:
In Global Food Security June 2020 25
Autor:
Arras, Emmanuel, Lançon, Frédéric, Slipukhina, Ivetta, Prestat, Éric, Rovezzi, Mauro, Tardif, Samuel, Titov, Andrey, Bayle-Guillemaud, Pascale, D'Acapito, Francesco, Barski, André, Favre-Nicolin, Vincent, Jamet, Matthieu, Cibert, Joël, Pochet, Pascal
Publikováno v:
Physical Review B 85, 11 (2012) 115204
We use extensive first principle simulations to show the major role played by interfaces in the mechanism of phase separation observed in semiconductor multifunctional materials. We make an analogy with the precipitation sequence observed in over-sat
Externí odkaz:
http://arxiv.org/abs/1203.2417
Autor:
Jourdan, Thomas, Masseboeuf, Aurélien, Marty, Alain, Lançon, Frederic, Bayle-Guillemaud, Pascale
Publikováno v:
Journal of Applied Physics 106 (2009) 073913
The structure of domain walls delimiting magnetic bubbles in L10 FePd thin layers is described on the basis of Lorentz transmission electron microscopy (LTEM) and multiscale magnetic simulations. Images obtained by high resolution LTEM show the exist
Externí odkaz:
http://arxiv.org/abs/0910.3551
Autor:
Masseboeuf, Aurélien, Jourdan, Thomas, Lançon, Frédéric, Marty, Alain, Bayle-Guillemaud, Pascale
We report the use of Lorentz microscopy to observe the domain wall structure during the magnetization process in FePd thin foils. We have focused on the magnetic structure of domain walls of bubble-shaped magnetic domains near saturation. Regions are
Externí odkaz:
http://arxiv.org/abs/0909.4645
The energetic ground state of gold clusters with up to 314 atoms consists of rather complicated geometries that have only a weak resemblance to the perfect icosahedra, decahedra and octahedra that are encountered for some magic numbers. The structure
Externí odkaz:
http://arxiv.org/abs/0810.2052
Publikováno v:
Surface Science Letters Vol. 505, L215 (2002)
Grazing-incidence X-ray diffraction data are combined with energy-minimization calculations to analyse the atomic structure of the Al-rich (3sqrt{3} x 3sqrt{3})R 30 deg reconstructed surface of sapphire alpha-Al_2O_3(0001). The experiments on the BM3
Externí odkaz:
http://arxiv.org/abs/cond-mat/0201299
We present a method to determine the equilibrium geometry of large atomistic systems with linear scaling. It is based on a separate treatment of long and short wavelength components of the forces. While the rapidly varying part is handled by conventi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105239
The structure of the $(\sqrt{31}\times \sqrt{31})R\pm9^\circ$ reconstructed phase on sapphire (0001) surface is investigated by means of a simulation based on the energy minimization. The interaction between Al adatoms is described with the semi-empi
Externí odkaz:
http://arxiv.org/abs/cond-mat/9706131
Publikováno v:
In Global Food Security June 2015 5:56-61
Publikováno v:
In Thin Solid Films 2010 518(9):2422-2426