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pro vyhledávání: '"Sur W"'
Akademický článek
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Conference
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Autor:
Mykola Ialovega, Elodie Bernard, Marie-France Barthe, Régis Bisson, Andrea Campos, Martiane Cabié, Thomas Neisius, Ryuichi Sakamoto, Arkadi Kreter, Christian Grisolia, Thierry Angot, Celine Martin
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2022, 62 (12), pp.126022. ⟨10.1088/1741-4326/ac94e3⟩
Nuclear Fusion, 2022, 62 (12), pp.126022. ⟨10.1088/1741-4326/ac94e3⟩
Surface and near-surface morphology evolution of helium-irradiated tungsten due to thermal cycling up to the ITER-relevant temperature of 1350 K was studied using electron microscopy and positron annihilation spectroscopy techniques. Holes at the sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6348e070a1d3d0c66b9f93705f521f40
https://hal.science/hal-03858986/file/Ialovega_Helium_in_tungsten_2022_v10_re_submit.pdf
https://hal.science/hal-03858986/file/Ialovega_Helium_in_tungsten_2022_v10_re_submit.pdf
Autor:
Delaporte-Mathurin, Rémi, Ialovega, Mykola, Hodille, Etienne, Mougenot, Jonathan, Charles, Y., Bernard, Elodie, Martin, Céline, Grisolia, Christian
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-93542-9⟩
Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-93542-9⟩
15th International Workshop on Hydrogen Isotopes in Fusion Reactor Materials
15th International Workshop on Hydrogen Isotopes in Fusion Reactor Materials, Korea Institute of Fusion Energy, May 2021, Daejeon (online event), South Korea
Scientific Reports
Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-93542-9⟩
Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-93542-9⟩
15th International Workshop on Hydrogen Isotopes in Fusion Reactor Materials
15th International Workshop on Hydrogen Isotopes in Fusion Reactor Materials, Korea Institute of Fusion Energy, May 2021, Daejeon (online event), South Korea
Helium diffusion, clustering and bubble nucleation and growth is modelled using the finite element method. The existing model from Faney et al. (Model Simul Mater Sci Eng 22:065010, 2018; Nucl Fusion 55:013014, 2015) is implemented with FEniCS and si
Autor:
Andrée De Backer, Abdelkader Souidi, Etienne A. Hodille, Emmanuel Autissier, Cécile Genevois, Farah Haddad, Antonin Della Noce, Christophe Domain, Charlotte S. Becquart, Marie France Barthe
Publikováno v:
MaxEnt 2022
MaxEnt 2022, Jul 2022, PARIS, France. ⟨10.3390/psf2022005041⟩
MaxEnt 2022, Jul 2022, PARIS, France. ⟨10.3390/psf2022005041⟩
International audience; Materials in fission reactors or fusion tokamaks are exposed to neutron irradiation, which creates defects in the microstructure. With time, depending on the temperature, defects diffuse and form, among others, nanocavities, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e17b0a843bda54619a67d7ca2e17485d
http://hdl.handle.net/20.500.12210/79002
http://hdl.handle.net/20.500.12210/79002
Autor:
Federica Pappalardo, Francisco Romero Lairado, Cyprien Louis de Canonville, Céline Martin, Gregory Giacometti, Guillaume Serin, Eric Salomon, Thierry Angot, Laurent Gallais, Régis Bisson, Marco Minissale
Publikováno v:
Optics; Volume 3; Issue 3; Pages: 216-224
Optics
Optics, 2022, 3, pp.216-224. ⟨10.3390/opt3030021⟩
Optics
Optics, 2022, 3, pp.216-224. ⟨10.3390/opt3030021⟩
Tungsten (W) is the material selected for the divertor exhaust of the international nuclear fusion experiment ITER. In this harsh environment, the interactions of heat loads and ion fluxes with W can induce temporary or permanent evolution in the opt
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2023, 63 (3), pp.036017. ⟨10.1088/1741-4326/acb0e2⟩
Nuclear Fusion, 2023, 63 (3), pp.036017. ⟨10.1088/1741-4326/acb0e2⟩
In this work we investigated the adsorption of oxygen and the co-adsorption of oxygen and hydrogen on the (110) surface of tungsten by means of Density Functional calculations. The absorption, recombination and release mechanisms of hydrogen across t
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2022, ⟨10.1088/1741-4326/ac4c71⟩
Nuclear Fusion, 2022, ⟨10.1088/1741-4326/ac4c71⟩
The knowledge of optical properties of beryllium is of crucial importance in fields such as nuclear fusion and aerospace applications. The optical properties of pure beryllium are known in the visible and infrared domains. Nevertheless, the role of d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::534b13e19ed146f5afc7af5fb08655d1
https://hal.science/hal-03548826
https://hal.science/hal-03548826
Publikováno v:
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2020, 124 (32), pp.17566-17577. ⟨10.1021/acs.jpcc.0c03313⟩
Journal of Physical Chemistry C, 2020, 124 (32), pp.17566-17577. ⟨10.1021/acs.jpcc.0c03313⟩
Journal of Physical Chemistry C, American Chemical Society, 2020, 124 (32), pp.17566-17577. ⟨10.1021/acs.jpcc.0c03313⟩
Journal of Physical Chemistry C, 2020, 124 (32), pp.17566-17577. ⟨10.1021/acs.jpcc.0c03313⟩
International audience; We present measurements of the sticking probability of ammonia on two metals, tungsten and 316L stainless steel, covered with natural surface impurities as they will be used for the international nuclear fusion experimental re
Autor:
Delaporte-Mathurin, Rémi, Yang, Hao, Denis, Julien, Dark, James, Hodille, Etienne, de Temmerman, Gregory, Bonnin, Xavier, Mougenot, Jonathan, Charles, Y., Bufferand, Hugo, Ciraolo, Guido, Grisolia, Christian
Publikováno v:
16th European Vacuum Conference
16th European Vacuum Conference, Nov 2021, Marseille, France
16th European Vacuum Conference, Nov 2021, Marseille, France
International audience; Hydrogen isotopes transport in tokamaks is a crucial issue for several reasons, especially in the divertor exposed to the highest heat and particles fluxes. First, the total inventory of radioactive material trapped in the rea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::13ed9281a8a1cbc758eba5f7f578b106
https://hal.science/hal-03579697
https://hal.science/hal-03579697