Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Nadège Hilairet"'
Autor:
Tommaso Mandolini, Julien Chantel, Sébastien Merkel, Yann Le Godec, Nicolas Guignot, Andrew King, Jerome Hosdez, Laura Henry, Nadège Hilairet
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 5, Pp 962-977 (2023)
High-pressure (>1 GPa) torsion apparatus can be coupled with in situ X-ray tomography (XRT) to study microstructures in materials associated with large shear strains. Here, deformation experiments were carried out on multi-phase aggregates at ∼3–
Externí odkaz:
https://doaj.org/article/87cdfa0649704d44bea538dc7ca4a2c5
Autor:
Estelle E. Ledoux, Morvarid Saki, Jeffrey P. Gay, Matthias Krug, Olivier Castelnau, Wen‐Yi Zhou, Jin S. Zhang, Julien Chantel, Nadège Hilairet, Maxim Bykov, Elena Bykova, Georgios Aprilis, Volodymyr Svitlyk, Gaston Garbarino, Carmen Sanchez‐Valle, Christine Thomas, Sergio Speziale, Sébastien Merkel
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 24, Iss 11, Pp n/a-n/a (2023)
Abstract Wadsleyite is the dominant mineral of the upper portion of the Earth's mantle transition zone (MTZ). As such, understanding plastic deformation of wadsleyite is relevant for the interpretation of observations of seismic signals from this reg
Externí odkaz:
https://doaj.org/article/9b7211ad86a141f5ae169f3492b25db5
Autor:
Christopher Langrand, Denis Andrault, Stéphanie Durand, Zuzana Konôpková, Nadège Hilairet, Christine Thomas, Sébastien Merkel
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
The D$${}^{{\prime\prime} }$$ ″ layer in the Earth’s lower mantle involves a seismic discontinuity which is often assigned to a mineral phase transition to post-perovskite, however, as this phase transition occurs over broad region the assignment
Externí odkaz:
https://doaj.org/article/078c65dbb8b74458bdeab416a74032d2
Autor:
Thomas P. Ferrand, Nadège Hilairet, Sarah Incel, Damien Deldicque, Loïc Labrousse, Julien Gasc, Joerg Renner, Yanbin Wang, Harry W. Green II, Alexandre Schubnel
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-11 (2017)
Intermediate-depth earthquakes (30-300 km) occur in subducting oceanic slabs, but their generation mechanism remains enigmatic. Here, the authors show through high-pressure and dehydration experiments of antigorite that dehydration-driven stress tran
Externí odkaz:
https://doaj.org/article/49e8bc4237ca4c9e8c6a7ef1adb47523
Publikováno v:
Crystals, Vol 12, Iss 10, p 1396 (2022)
We carried out an electron microscopy study on a polycrystalline olivine sample that was deformed with multiple deformation cycles under controlled differential stresses and strain rates at high pressures and high temperatures. Low-angle backscattere
Externí odkaz:
https://doaj.org/article/aea0ce63eb0f4becad681552e902aaa7
Autor:
Incel, Sarah
Publikováno v:
Earth Sciences. Université Paris sciences et lettres, 2017. English. ⟨NNT : 2017PSLEE020⟩
The origin of intermediate-depth seismicity has been debated for decades, because its formation at elevated depths cannot be explained by classic rock fracture and friction theory. Geophysical and field observations demonstrate that intermediate-dept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::f50e37c29ba3b21fc6d843b2dc175648
https://tel.archives-ouvertes.fr/tel-01628809/file/pdfa_RDbQ5yDP.pdf
https://tel.archives-ouvertes.fr/tel-01628809/file/pdfa_RDbQ5yDP.pdf
Autor:
Ferrand, Thomas
Publikováno v:
Sciences de la Terre. Université Paris sciences et lettres, 2017. Français. ⟨NNT : 2017PSLEE011⟩
Intermediate-depth earthquakes (30-300 km) have been extensively documented within subducting oceanic slabs but their physical mechanisms remain enigmatic. Earthquakes occur both in the upper and lower Wadati-Benioff planes. The latter is located in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a88b8472320d4779f3148de406514fde
https://tel.archives-ouvertes.fr/tel-01559226/document
https://tel.archives-ouvertes.fr/tel-01559226/document