Zobrazeno 1 - 10
of 29
pro vyhledávání: '"C. Speisser"'
Autor:
Yousf Islem Bourezg, Djamel Bradai, C. Speisser, Cristian Mocuta, F. Le Normand, Dominique Muller, A.C. Chami, C. Bouillet, L. Aggar, Dominique Thiaudière, M. Abdesselam
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, 2020, 485, ⟨10.1016/j.nimb.2020.10.012⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2020, 485, ⟨10.1016/j.nimb.2020.10.012⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2020, 485, ⟨10.1016/j.nimb.2020.10.012⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2020, 485, ⟨10.1016/j.nimb.2020.10.012⟩
The formation of GaN nanocrystals in SiO2/Si and SiNx/Si dielectric layers implanted with Ga + and N + ions, followed by annealing at 950 °C for 60–120 min in N2, has been studied by high resolution transmission electron microscopy (HRTEM), synchr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f664667d0e74eed702544bda1d9d7da
https://hal.archives-ouvertes.fr/hal-03415524
https://hal.archives-ouvertes.fr/hal-03415524
Autor:
J. El Hamouchi, M. Abdesslam, F. Le Normand, C. Speisser, Fayçal Djeffal, J. Hulik, N. Boubiche
Publikováno v:
Diamond and Related Materials
Diamond and Related Materials, 2019, 29, pp.190-198. ⟨10.1016/j.diamond.2018.10.025⟩
Diamond and Related Materials, Elsevier, 2019, 29, pp.190-198. ⟨10.1016/j.diamond.2018.10.025⟩
Diamond and Related Materials, 2019, 29, pp.190-198. ⟨10.1016/j.diamond.2018.10.025⟩
Diamond and Related Materials, Elsevier, 2019, 29, pp.190-198. ⟨10.1016/j.diamond.2018.10.025⟩
article soumis non encore accepté; Highlights Kinetics of graphitization of diamond like carbon films coated with Ni nanoparticles; High electrical conductivities of Ni-coated diamond like carbon films; Raman mapping of graphitic fragments in Ni-coa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56a3f05b00768188731c33c99a28a2b7
https://hal.science/hal-01898891
https://hal.science/hal-01898891
Autor:
Dominique Muller, J. Arabski, Gilles Morvan, F. Le Normand, G. Gutierrez, Fitsum Aweke, C. Speisser, M. Benyahia
Publikováno v:
Graphene. :21-37
The objectives of this study are the elaboration of graphene by 1) carbon implantation at moderate temperature (873 K) into a monodomain epitaxially-grown Ni(111) film deposited on a reusable MgO(111) substrate, followed by 2) carbon surface precipit
Autor:
Dominique Muller, C. Speisser, F. Antoni, Chang-Seok Lee, Y. Le Gall, Fitsum Aweke, G. Gutierrez, F. Le Normand, Costel Sorin Cojocaru
Publikováno v:
Carbon. 66:1-10
We present a study of carbon implantation in a stacked layered substrate made of Ni(200 nm)/SiO2(300 nm)/Si(1 0 0). The carbon atoms have energy of 20 keV. Simultaneous or subsequent heat treatment is performed in the 450–600 °C range. The carbon
Publikováno v:
Journal of Materials Research. 14:560-564
We report the first observation of large graphitic capped clusters with threefold symmetry (tripods). They were generated under the diamond growth conditions by the chemical vapor deposition process activated by hot filaments on a Cu(111) surface whi
Publikováno v:
Thin Solid Films. 219:87-91
Rutherford backscattering analysis of the interface of thin gadolinium films deposited on nickel, copper and silver without annealing and annealed at 200°C has allowed determination of the diffusion coefficients of oxygen in gadolinium and of gadoli
Autor:
R. Cousandier, F. Scheurer, C. Boeglin, B. Carrière, C. Speisser, J.P. Deville, Antoine Barbier
Publikováno v:
Surface Science. :602-606
To test the possibility of obtaining good Co-Pt multilayers, we studied the initial stages of growth of Co on Pt(100) by surface physics techniques in order to determine the structural order of ultra-thin Co layers. The LEED-Auger data for room tempe