Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Puibasset, J."'
A combination of experimental and numerical calculations on metallic silver and platinum nanoparticles deposited on silica substrates is presented, with a focus on the metal-substrate interactions. Experimentally, the nanoparticles are elaborated und
Externí odkaz:
http://arxiv.org/abs/2401.13528
Publikováno v:
Journal of Alloys and Compounds, 961, 2023, 171080
Stable and metastable metallic nanoparticles exhibit unique properties compared to the bulk, with potentially important applications for catalysis. This is in particular the case for the AgPt alloy that can exhibit the ordered L1$_1$ structure (alter
Externí odkaz:
http://arxiv.org/abs/2307.04485
Publikováno v:
Journal of Chemical Physics; 4/28/2024, Vol. 160 Issue 16, p1-13, 13p
Publikováno v:
In Journal of Alloys and Compounds 25 October 2023 961
Autor:
Puibasset, J.
The fcc Lennard-Jones crystal is used as a generic model of solid to study the elastic properties of thin films as a function of thickness and temperature. The Monte Carlo algorithm is used to calculate the average deformations along the axes in the
Externí odkaz:
http://arxiv.org/abs/1903.09435
Autor:
Puibasset, J.
Publikováno v:
J. Puibasset, J. Phys. Chem. C 121 (34), 18779 (2017)
Liquid adsorption in nanoporous materials induces their deformation due to strong capillary forces. The linear relationship between the liquid pressure and the solid strain (pore-load modulus) provides an experimental technique to determine the mecha
Externí odkaz:
http://arxiv.org/abs/1707.09012
Autor:
Felizardo, M., Girard, TA, Morlat, T., Fernandes, A. C., Ramos, A. R., Marques, J. G., Kling, A., Puibasset, J., Auguste, M., Boyer, D., Cavaillou, A., Poupeney, J., Sudre, C., Carvalho, F. P., Prudencio, M. I., Marques, R.
Phase II of SIMPLE (Superheated Instrument for Massive ParticLe Experiments) searched for astroparticle dark matter using superheated liquid C$_{2}$ClF$_{5}$ droplet detectors. Each droplet generally requires an energy deposition with linear energy t
Externí odkaz:
http://arxiv.org/abs/1404.4309
Autor:
Felizardo, M., Morlat, T., Marques, J. G., Ramos, A. R., Girard, TA, Fernandes, A. C., Kling, A., Lazaro, I., Martins, R. C., Puibasset, J.
The combined measurement of dark matter interactions with different superheated liquids has recently been suggested as a cross-correlation technique in identifying WIMP candidates. We describe the fabrication of high concentration superheated droplet
Externí odkaz:
http://arxiv.org/abs/1309.4908
Autor:
Felizardo, M., Girard, T. A., Morlat, T., Fernandes, A. C., Ramos, A. R., Marques, J. G., Auguste, M., Boyer, D., Cavaillou, A., Poupeney, J., Sudre, C., Puibasset, J., Miley, H. S., Payne, R. F., Carvalho, F. P., Prudêncio, M. I., Marques, R.
We report the final results of the Phase II SIMPLE measurements, comprising two run stages of 15 superheated droplet detectors each, the second stage including an improved neutron shielding. The analyses includes a refined signal analysis, and revise
Externí odkaz:
http://arxiv.org/abs/1106.3014
Autor:
Felizardo, M., Morlat, T., Fernandes, A. C., Girard, TA, Marques, J. G., Ramos, A. R., Auguste, M., Boyer, D., Cavaillou, A., Sudre, C., Poupeney, J., Payne, R. F., Miley, H. S., Puibasset, J.
Publikováno v:
Phys.Rev.Lett.105:211301,2010
We report results of a 14.1 kgd measurement with 15 superheated droplet detectors of total active mass 0.208 kg, comprising the first stage of a 30 kgd Phase II experiment. In combination with the results of the neutron-spin sensitive XENON10 experim
Externí odkaz:
http://arxiv.org/abs/1003.2987