Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Ch. Dufour"'
Publikováno v:
Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, 2022, 55 (50), pp.505301. ⟨10.1088/1361-6463/ac9c13⟩
Journal of Physics D: Applied Physics, 2022, 55 (50), pp.505301. ⟨10.1088/1361-6463/ac9c13⟩
The latent ion tracks observed in various materials after swift heavy ion (SHI) irradiation is often explained in the framework of thermal spike model (TSM). Dominantly, SHIs deposit most of their energy via intense ionization leading to a very high
Autor:
Ch. Dufour, Christophe Labbé, O. Blázquez, Wojciech M. Jadwisienczak, C. Guillaume, David C. Ingram, Baodan Liu, B. Garrido, F. Ehré, Xavier Portier, Julien Cardin, F. Gourbilleau
Publikováno v:
ECS Journal of Solid State Science and Technology
ECS Journal of Solid State Science and Technology, IOP Science, 2019, 8 (12), pp.R157-R163. ⟨10.1149/2.0031912jss⟩
ECS Journal of Solid State Science and Technology, 2019, 8 (12), pp.R157-R163. ⟨10.1149/2.0031912jss⟩
ECS Journal of Solid State Science and Technology, IOP Science, 2019, 8 (12), pp.R157-R163. ⟨10.1149/2.0031912jss⟩
ECS Journal of Solid State Science and Technology, 2019, 8 (12), pp.R157-R163. ⟨10.1149/2.0031912jss⟩
International audience; Ce-doped SiO x N y and SiAlON matrices are promising materials for blue LED applications. The uniqueness of this approach stems from the fact that SiO x N y , as a host, combines specific properties of individual SiO x and SiN
Autor:
Patrick Kluth, A. Hadley, C. Notthoff, G. Rizza, Felipe Kremer, V. Khomenkov, Ch. Dufour, P. Mota-Santiago
Publikováno v:
Physical Review Materials
Physical Review Materials, 2020, 4 (9), pp.096002. ⟨10.1103/PhysRevMaterials.4.096002⟩
Physical Review Materials, 2020, 4 (9), pp.096002. ⟨10.1103/PhysRevMaterials.4.096002⟩
We present the shape transformation of a single layer of Au nanoparticles (NPs) when embedded in, and at the interface of, amorphous $\mathrm{Si}{\mathrm{N}}_{\mathrm{x}}$ and $\mathrm{Si}{\mathrm{O}}_{\mathrm{x}}$ ($\mathrm{a}\text{\ensuremath{-}}\m
Autor:
Dinakar Kanjilal, Ch. Dufour, Hemant Jatav, Budhi Singh, G. R. Umapathy, Anusmita Chakravorty, D. Kabiraj
Publikováno v:
Journal of Applied Physics. 130:165901
The recovery effect of isochronal thermal annealing and inelastic energy deposited during 100 MeV Ag swift heavy ion (SHI) irradiation is demonstrated in the case of 4H-SiC pre-damaged by elastic energy deposition of 300 keV Ar ion. The Ar-induced fr
Autor:
UH Hussain, G. Rizza, Patrick Kluth, C. Notthoff, Ch. Dufour, Felipe Kremer, A. Hadley, P. Mota-Santiago
Publikováno v:
Microscopy and Microanalysis
Microscopy and Microanalysis, Cambridge University Press (CUP), 2019, 25 (S2), pp.1610-1611. ⟨10.1017/S143192761900878X⟩
Microscopy and Microanalysis, 2019, 25 (S2), pp.1610-1611. ⟨10.1017/S143192761900878X⟩
Microscopy and Microanalysis, Cambridge University Press (CUP), 2019, 25 (S2), pp.1610-1611. ⟨10.1017/S143192761900878X⟩
Microscopy and Microanalysis, 2019, 25 (S2), pp.1610-1611. ⟨10.1017/S143192761900878X⟩
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::158d0a5297e469c154e7d8f158d3de3d
https://hal.archives-ouvertes.fr/hal-02382333
https://hal.archives-ouvertes.fr/hal-02382333
Autor:
Flyura Djurabekova, Kai Nordlund, V. Khomenkov, Giancarlo Rizza, T. H. Y. Vu, Ch. Dufour, Aleksi A. Leino, M. Hayoun, Pierre-Eugène Coulon
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2019, 451, pp.42-48. ⟨10.1016/j.nimb.2019.04.067⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2019, 451, pp.42-48. ⟨10.1016/j.nimb.2019.04.067⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2019, 451, pp.42-48. ⟨10.1016/j.nimb.2019.04.067⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2019, 451, pp.42-48. ⟨10.1016/j.nimb.2019.04.067⟩
International audience; The elongation process under swift heavy ion irradiation (74 MeV Kr ions) of gold NPs, with a diameter in the range 10–30 nm, and embedded in a silica matrix has been investigated by combining experiment and simulation techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6432744be7ee52dbc4815cbbff6c66a2
https://hal.science/hal-02272399/file/S0168583X19302538.pdf
https://hal.science/hal-02272399/file/S0168583X19302538.pdf
Publikováno v:
Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, IOP Publishing, 2017, 29, pp.095001. ⟨10.1088/1361-648X/aa547a⟩
Journal of Physics: Condensed Matter, 2017, 29, pp.095001. ⟨10.1088/1361-648X/aa547a⟩
Journal of Physics: Condensed Matter, IOP Publishing, 2017, 29, pp.095001. ⟨10.1088/1361-648X/aa547a⟩
Journal of Physics: Condensed Matter, 2017, 29, pp.095001. ⟨10.1088/1361-648X/aa547a⟩
Surface damage appears on materials irradiated by highly charged ions (HCI). Since a direct link has been found between surface damage created by HCI with the one created by swift heavy ions (SHI), the inelastic thermal spike model (i-TS model) devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e299afd892b1fc2df5b5db2a2710ebf7
https://hal.archives-ouvertes.fr/hal-01833382
https://hal.archives-ouvertes.fr/hal-01833382
Autor:
Yanwen Zhang, Z.G. Wang, Marcel Toulemonde, William J. Weber, Walter Assmann, Marie Backman, Ch. Dufour
Publikováno v:
Procedia Materials Science (Elsevier)
Procedia Materials Science (Elsevier), Elsevier, 2014, 7, pp.272-277. ⟨10.1016/j.mspro.2014.10.035⟩
Procedia Materials Science (Elsevier), 2014, 7, pp.272-277. ⟨10.1016/j.mspro.2014.10.035⟩
Procedia Materials Science (Elsevier), Elsevier, 2014, 7, pp.272-277. ⟨10.1016/j.mspro.2014.10.035⟩
Procedia Materials Science (Elsevier), 2014, 7, pp.272-277. ⟨10.1016/j.mspro.2014.10.035⟩
The interaction between nuclear and electronic energy losses induced by an individual ion are described and illustrated by four different experiments. Each experiment shows the different behaviors of the combined interactions. Defects created by nucl
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 277:28-39
Experimental investigations of ion tracks and sputtering phenomena with energetic heavy projectiles in the electronic energy loss regime are re-examined in metallic and insulating materials. An overview of track data such as the velocity dependence o
Autor:
L. Süss, Ch. Dufour, G. Kowarik, Friedrich Aumayr, L. Maunoury, W. Meissl, R. Ritter, Marcel Toulemonde, Henning Lebius
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2010, 268, pp.2897-2900
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2010, 268, pp.2897-2900
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2010, 268, pp.2897-2900
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2010, 268, pp.2897-2900
International audience; Highly ordered pyrolitic graphite (HOPG) was irradiated with slow highly charged Arq+ and Xeq+ ions in a kinetic energy range of 150–360 keV and has been observed by scanning probe microscopy. Nano-sized hillock-like structu