Zobrazeno 1 - 10
of 115
pro vyhledávání: '"M. F. Beaufort"'
Publikováno v:
Journal of Nuclear Materials. 570:153941
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a528b178f6f9a3f79ec7c89cfd470dfb
https://doi.org/10.1016/j.jnucmat.2022.153941
https://doi.org/10.1016/j.jnucmat.2022.153941
Autor:
Cristian Mocuta, M. F. Beaufort, J. Drieu La Rochelle, M. Drouet, Pierre-Olivier Renault, Pierre Godard, J. Nicolai, Dominique Thiaudière
Publikováno v:
Surface and Coatings Technology
Surface and Coatings Technology, Elsevier, 2019, 377, pp.124878-. ⟨10.1016/j.surfcoat.2019.06.103⟩
Surface and Coatings Technology, Elsevier, 2019, 377, pp.124878-. ⟨10.1016/j.surfcoat.2019.06.103⟩
In this paper, in situ measurements of synchrotron x-ray pole figure have been performed during incremental uniaxial deformation test on a single-crystal gold foil. The 50 nm thick Au thin film was elaborated by ion sputtering at 400 °C on NaCl sing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aea48f08f55f244cb735e4bee5bbdbf
https://hal.archives-ouvertes.fr/hal-03488209
https://hal.archives-ouvertes.fr/hal-03488209
Autor:
A, Angileri, P, Sardini, D, Beaufort, G, Amiard, M F, Beaufort, J, Nicolai, M, Siitari-Kauppi, M, Descostes
Publikováno v:
Journal of environmental radioactivity.
In highly permeable sedimentary rock formations, U extraction by in-situ leaching techniques (ISR - In-Situ Recovery) is generally considered to have a limited environmental impact at ground level. Significantly, this method of extraction produces ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d8f350e1a240d945cc8278d12a96174e
https://pubmed.ncbi.nlm.nih.gov/32560879
https://pubmed.ncbi.nlm.nih.gov/32560879
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 374:71-75
Single crystals of SiC were implanted with heavy inert gases (Xe, Ar) at elevated temperatures (300–800 °C) and for a large range of fluence (1 × 10 12 –1 × 10 15 ions cm −2 ). Thermodesorption measurements suggest that gas is trapped by imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed3ac5f490f4ed2b52f6b2bfb7119e4
https://doi.org/10.1016/j.nimb.2016.01.002
https://doi.org/10.1016/j.nimb.2016.01.002
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 327:59-62
Single crystals of 4H-SiC were implanted with helium ions at temperatures of 400 and 700 °C in a large range of fluences. The damage accumulation versus fluence was studied through the tensile elastic strain determined by using X-ray diffraction mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47fb451099c5b09d43d3d69fa0eca386
https://doi.org/10.1016/j.nimb.2013.09.053
https://doi.org/10.1016/j.nimb.2013.09.053
Autor:
M. F. Beaufort, Bernard Pichaud, Marie-Vanessa Coulet, Myriam Dumont, Gabrielle Regula, Esidor Ntsoenzok
Publikováno v:
Materials Science and Engineering: B. 182:45-51
Multi-implantations of He ions were performed on Si samples with (111) or (100) surface orientation in the kiloelectron volt (keV) energy range. The fluencies were chosen to keep the local He concentration constant and above the threshold to get nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d35a774e38c1343c49147fac17963b3b
https://doi.org/10.1016/j.mseb.2013.11.006
https://doi.org/10.1016/j.mseb.2013.11.006
Publikováno v:
Journal of Physics: Conference Series
Journal of Physics: Conference Series, IOP Publishing, 2019, 1190, pp.012015. ⟨10.1088/1742-6596/1190/1/012015⟩
Journal of Physics: Conference Series, IOP Publishing, 2019, 1190, pp.012015. ⟨10.1088/1742-6596/1190/1/012015⟩
Damage formation in implanted 4H-SiC was studied as a function of dose and temperature of implantation. At RT the maximal strain as well as the surface swelling linearly increases suggesting a point defects swelling. With increasing temperature the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e0d6976522d40567e09d1b7e3ca742b
https://doi.org/10.1088/1742-6596/1190/1/012015
https://doi.org/10.1088/1742-6596/1190/1/012015
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 272:309-312
Extended defects generated by helium implantation in germanium at temperatures up to 500 °C have been studied using transmission electron microscopy and X-ray diffraction. Extrinsic defects as well as bubbles do readily form at room temperature. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8ff2b42199b150f6cb741f879a15c27
https://doi.org/10.1016/j.nimb.2011.01.089
https://doi.org/10.1016/j.nimb.2011.01.089
Autor:
Paulo Fernando Papaleo Fichtner, M. F. Beaufort, F. Schaurich, Shay Reboh, J. F. Barbot, A.A.D. de Mattos
Publikováno v:
Scripta Materialia. 65:1045-1048
We report on the exfoliation mechanisms in light gas implanted Si. Microstructure characterization, extensive statistical analysis and solid mechanics theory show that exfoliation is caused by microcracks growing close to equilibrium pressure for hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a667acee9a6bd7a3cf66a1897ad77e2a
https://doi.org/10.1016/j.scriptamat.2011.09.012
https://doi.org/10.1016/j.scriptamat.2011.09.012
Publikováno v:
Journal of Nuclear Materials. 413:162-165
Effects of annealing on surface swelling in helium implanted 4H–SiC were studied for different implant conditions. The significant increase of surface swelling observed upon high temperature annealing of samples implanted under severe implant condi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c9196771f7c7fe752a0e58db4c7fe6
https://doi.org/10.1016/j.jnucmat.2011.04.022
https://doi.org/10.1016/j.jnucmat.2011.04.022