Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Odile Robach"'
Autor:
Florian Lauraux, Sarah Yehya, Stéphane Labat, Jean‐Sébastien Micha, Odile Robach, Oleg Kovalenko, Eugen Rabkin, Olivier Thomas, Thomas W. Cornelius
Publikováno v:
Nano Select, Vol 2, Iss 1, Pp 99-106 (2021)
Abstract For the characterization of the mechanical properties of materials the precise measurements of stress‐strain curves is indispensable. In situ nano‐mechanical testing setups, however, may lack the precision either in terms of strain or st
Externí odkaz:
https://doaj.org/article/f952ad29021d43b6a532719d30892f20
Autor:
Florian Lauraux, Stéphane Labat, Sarah Yehya, Marie-Ingrid Richard, Steven J. Leake, Tao Zhou, Jean-Sébastien Micha, Odile Robach, Oleg Kovalenko, Eugen Rabkin, Tobias U. Schülli, Olivier Thomas, Thomas W. Cornelius
Publikováno v:
Crystals, Vol 11, Iss 3, p 312 (2021)
The simultaneous measurement of two Bragg reflections by Bragg coherent X-ray diffraction is demonstrated on a twinned Au crystal, which was prepared by the solid-state dewetting of a 30 nm thin gold film on a sapphire substrate. The crystal was orie
Externí odkaz:
https://doaj.org/article/71906fe1ccde437799554e1f263df32a
Autor:
Ravi Raj Purohit Purushottam Raj Purohit, Samuel Tardif, Olivier Castelnau, Joel Eymery, René Guinebretière, Odile Robach, Taylan Ors, Jean-Sébastien Micha
Publikováno v:
Journal of Applied Crystallography
Journal of Applied Crystallography, 2022, 55 (4), ⟨10.1107/s1600576722004198⟩
Journal of Applied Crystallography, 2022, 55 (4), ⟨10.1107/s1600576722004198⟩
A feed-forward neural-network-based model is presented to index, in real time, the diffraction spots recorded during synchrotron X-ray Laue microdiffraction experiments. Data dimensionality reduction is applied to extract physical 1D features from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e9441963f432c49fc0382a7e32b58df
https://hdl.handle.net/10985/22223
https://hdl.handle.net/10985/22223
Autor:
Thomas W. Cornelius, Florian Lauraux, Olivier P. Thomas, Oleg Kovalenko, Sarah Yehya, Stéphane Labat, Eugen Rabkin, Jean-Sébastien Micha, Odile Robach
Publikováno v:
'Nano Select ', vol: 2, pages: 99-106 (2021)
Nano Select
Nano Select, 2020, ⟨10.1002/nano.202000073⟩
Nano Select, Wiley, 2020, ⟨10.1002/nano.202000073⟩
Nano Select, Vol 2, Iss 1, Pp 99-106 (2021)
Nano Select
Nano Select, 2020, ⟨10.1002/nano.202000073⟩
Nano Select, Wiley, 2020, ⟨10.1002/nano.202000073⟩
Nano Select, Vol 2, Iss 1, Pp 99-106 (2021)
For the characterization of the mechanical properties of materials the precise measurements of stress‐strain curves is indispensable. In situ nano‐mechanical testing setups, however, may lack the precision either in terms of strain or stress dete
Autor:
Julien Stodolna, Claire Maurice, Emeric Plancher, Dominique Loisnard, Olivier Castelnau, Thierry Auger, Véronique Favier, Odile Robach, Vincent Michel, Jean-Baptiste Marijon, Pouya Tajdary
Publikováno v:
Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2019, 71 (10), pp.3543-3551. ⟨10.1007/s11837-019-03711-5⟩
JOM Journal of the Minerals, Metals and Materials Society
JOM Journal of the Minerals, Metals and Materials Society, 2019, 71 (10), pp.3543-3551. ⟨10.1007/s11837-019-03711-5⟩
Journal of Materials Science, Springer Verlag, 2019, 71 (10), pp.3543-3551. ⟨10.1007/s11837-019-03711-5⟩
JOM Journal of the Minerals, Metals and Materials Society
JOM Journal of the Minerals, Metals and Materials Society, 2019, 71 (10), pp.3543-3551. ⟨10.1007/s11837-019-03711-5⟩
International audience; Synchrotron Laue microdiffraction and Digital Image Correlation measurements were coupled to track the elastic strain field (or stress field) and the total strain field near a general grain boundary in a bent bicrystal. A 316L
Autor:
Thomas W. Cornelius, Olivier P. Thomas, Odile Robach, Cédric Leclere, Jean-Sébastien Micha, Gunther Richter, Anton Davydok, Zhe Ren
Publikováno v:
Applied Physics Letters
Applied Physics Letters, 2020, 116 (24), pp.243101. ⟨10.1063/5.0012816⟩
Applied Physics Letters, American Institute of Physics, 2020, 116 (24), pp.243101. ⟨10.1063/5.0012816⟩
Applied physics letters 116(24), 243101 (2020). doi:10.1063/5.0012816
Ren, Z.; Cornelius, T.; Leclere, C.; Davydok, A.; Micha, J.; Robach, O.; Richter, G.; Thomas, O.: First stages of plasticity in three-point bent Au nanowires detected by in situ Laue microdiffraction. In: Applied Physics Letters. Vol. 116 (2020) 24, 243101. (DOI: /10.1063/5.0012816)
Applied Physics Letters, 2020, 116 (24), pp.243101. ⟨10.1063/5.0012816⟩
Applied Physics Letters, American Institute of Physics, 2020, 116 (24), pp.243101. ⟨10.1063/5.0012816⟩
Applied physics letters 116(24), 243101 (2020). doi:10.1063/5.0012816
Ren, Z.; Cornelius, T.; Leclere, C.; Davydok, A.; Micha, J.; Robach, O.; Richter, G.; Thomas, O.: First stages of plasticity in three-point bent Au nanowires detected by in situ Laue microdiffraction. In: Applied Physics Letters. Vol. 116 (2020) 24, 243101. (DOI: /10.1063/5.0012816)
The first stages of plasticity in three-point bent Au nanowires are investigated by in situ three-point bending tests in combination with Laue micro-diffraction. To separate the elastic and plastic deformation, loading–unloading cycles were perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef882d8bc57e33de4be236834870c9dc
https://hal.science/hal-02881469
https://hal.science/hal-02881469
Autor:
Matti Ristinmaa, Odile Robach, Jean-Sébastien Micha, Håkan Hallberg, Olivier Castelnau, Fanny Grennerat, Stephen Hall, Johan Hektor, Jean-Baptiste Marijon, Srinivasan Iyengar
Publikováno v:
Scripta Materialia
Scripta Materialia, 2018, 144, pp.1-4. ⟨10.1016/j.scriptamat.2017.09.030⟩
Scripta Materialia, Elsevier, 2018, 144, pp.1-4. ⟨10.1016/j.scriptamat.2017.09.030⟩
Scripta Materialia, 2018, 144, pp.1-4. ⟨10.1016/j.scriptamat.2017.09.030⟩
Scripta Materialia, Elsevier, 2018, 144, pp.1-4. ⟨10.1016/j.scriptamat.2017.09.030⟩
International audience; We have used Differential Aperture X-ray Microscopy (DAXM) to measure grain orientations and deviatoric elastic strains in 3D around a tin whisker. The results show strain gradients through the depth of the tin coating, reveal
Autor:
Jean-Sébastien Micha, Gader Altinkurt, Guillaume Geandier, Odile Robach, Moukrane Dehmas, Mathieu Fèvre
Publikováno v:
Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2018, 53, pp.8567-8589. ⟨10.1007/s10853-018-2144-4⟩
Journal of Materials Science, 2018, 53, pp.8567-8589. ⟨10.1007/s10853-018-2144-4⟩
Journal of Materials Science, Springer Verlag, 2018, 53, pp.8567-8589. ⟨10.1007/s10853-018-2144-4⟩
Journal of Materials Science, 2018, 53, pp.8567-8589. ⟨10.1007/s10853-018-2144-4⟩
International audience; The Laue microdiffraction technique was used to investigate the strain field caused by the shot-peening operation and its redistribution after thermal hold or fatigue in a model nickel-based superalloy with an average grain si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49f93193df6ea0740710eff19d8593f1
https://oatao.univ-toulouse.fr/21393/
https://oatao.univ-toulouse.fr/21393/
Supplementary material to 'High stresses stored in fault zones: example of the Nojima fault (Japan)'
Autor:
Anne-Marie Boullier, Odile Robach, Benoît Ildefonse, Fabrice Barou, David Mainprice, Tomoyuki Ohtani, Koichiro Fujimoto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa9bff0886acaa713b61bc13543266fe
https://doi.org/10.5194/se-2017-130-supplement
https://doi.org/10.5194/se-2017-130-supplement
Autor:
Gunther Richter, Cédric Leclere, Olivier P. Thomas, Laurent Belliard, Thomas W. Cornelius, Anton Davydok, Zhe Ren, Odile Robach, Jean-Sébastien Micha
Publikováno v:
Journal of Applied Crystallography
Journal of Applied Crystallography, 2015, 48 (1), pp.291-296. ⟨10.1107/S1600576715001107⟩
'Journal of Applied Crystallography ', vol: 48, pages: 291-296 (2015)
Journal of Applied Crystallography, International Union of Crystallography, 2015, 48 (1), pp.291-296. ⟨10.1107/S1600576715001107⟩
Journal of Applied Crystallography, 2015, 48 (1), pp.291-296. ⟨10.1107/S1600576715001107⟩
'Journal of Applied Crystallography ', vol: 48, pages: 291-296 (2015)
Journal of Applied Crystallography, International Union of Crystallography, 2015, 48 (1), pp.291-296. ⟨10.1107/S1600576715001107⟩
The in situ three-point bending of a single self-suspended Au nanowire is visualized by micro Laue diffraction. The nanowire deflection is inferred from the displacement of Laue spots and it is well described by finite element analysis taking into ac