C
C. Legros
Researcher at University of Paris-Sud
Publications - 36
Citations - 712
C. Legros is an academic researcher from University of Paris-Sud. The author has contributed to research in topics: Thin film & Metalorganic vapour phase epitaxy. The author has an hindex of 15, co-authored 36 publications receiving 605 citations. Previous affiliations of C. Legros include Centre national de la recherche scientifique & Université Paris-Saclay.
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Journal ArticleDOI
Phase transformations induced by high electronic excitation in ion-irradiated Gd2(ZrxTi1−x)2O7 pyrochlores
Gaël Sattonnay,S. Moll,Lionel Thomé,C. Decorse,C. Legros,Patrick Simon,Jacek Jagielski,I. Jozwik,Isabelle Monnet +8 more
TL;DR: In this paper, the phase transformations induced by high electronic excitation in pyrochlores of the Gd2(ZrxTi1−x)2O7 family irradiated with swift ions were investigated.
Journal ArticleDOI
Phenomenological model for the formation of heterogeneous tracks in pyrochlores irradiated with swift heavy ions
TL;DR: In this paper, the effects of chemical composition on the structural changes induced by high electronic excitation were investigated, and a new phenomenological model was proposed to describe the formation of heterogeneous track structures consisting of mixed anion-deficient fluorite and amorphous domains.
Journal ArticleDOI
Heavy-ion irradiation of pyrochlore oxides: Comparison between low and high energy regimes
Gaël Sattonnay,S. Moll,Lionel Thomé,C. Legros,M. Herbst-Ghysel,Frédérico Garrido,Jean-Marc Costantini,Christina Trautmann +7 more
TL;DR: In this paper, a summary of the results on the radiation stability of pyrochlores (Gd2Zr2O7, Nd2Nr2E7, Gd2Ti2O 7, Gm3m) in the electronic stopping regime is given.
Journal ArticleDOI
Structural stability of Nd2Zr2O7 pyrochlore ion-irradiated in a broad energy range
Gaël Sattonnay,N. Sellami,Lionel Thomé,C. Legros,Clara Grygiel,Isabelle Monnet,Jacek Jagielski,I. Jozwik-Biala,Patrick Simon +8 more
TL;DR: The phase transformations induced by electronic excitation (S e ) and ballistic processes (S n ) in Nd 2 Zr 2 O 7 pyrochlores irradiated with heavy ions in three domains of energy were investigated by X-ray diffraction, Raman spectroscopy and transmission electron microscopy.
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Titanium effect on phase transformation and sintering behavior of transition alumina
TL;DR: In this article, the role of titanium on the various densification steps was analyzed and the final densities close to the theoretical values were obtained, attributed to the lengthening of the elementary bricks in titanium-doped samples.