Výsledky vyhledávání - "M.-C. de Weerd"

The (110) and (320) surfaces of a Cantor alloy

Autor: Jaafar Ghanbaja, Michael Feuerbacher, M. Podlogar, Muriel Sicot, M.-C. de Weerd, Sašo Šturm, C. Thomas, Julian Ledieu, Sylvie Migot, Vincent Fournée

Publikováno v: Acta Materialia
Acta Materialia, Elsevier, 2021, 209, pp.116790. ⟨10.1016/j.actamat.2021.116790⟩
Acta materialia 209, 116790-(2021). doi:10.1016/j.actamat.2021.116790

The (110) and (320) surfaces of the single-phase FeCrMnNiCo solid solution have been studied on two adjacent millimeter size grains using surface science and transmission electron microscopy (TEM) techniques. The structural and chemical evolutions of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f1ed53abc679a7e63b2948f966afbee
https://hal.archives-ouvertes.fr/hal-03390321/document

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Metastable Al-Fe intermetallic stabilised by epitaxial relationship

Autor: Vincent Fournée, D. Dubaux, Sašo Šturm, Muriel Sicot, M. Podlogar, Jaafar Ghanbaja, Sylvie Migot, M.-C. de Weerd, Julian Ledieu, Emilie Gaudry

Publikováno v: Applied Surface Science
Applied Surface Science, Elsevier, 2020, 533, pp.147492. ⟨10.1016/j.apsusc.2020.147492⟩

We report the adsorption of Fe for several dosing conditions on Al(1 0 0) surface held at different temperatures. For 2 monolayer equivalent of Fe deposited on the substrate held at 593 K, we observe two rotational domains of a ( 5 × 5 )R26.6° stru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88f175653bebfb1301794d23dac13849
https://hal.archives-ouvertes.fr/hal-02990393/document

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Anisotropic quantum critical point in the Ce 3 Al system with a large magnetic anisotropy

Autor: M.-C. de Weerd, Vincent Fournee, Mitja Krnel, Zvonko Jagličić, S. Vrtnik, J. M. Dubois, Primož Koželj, Janez Dolinšek, Pascal Boulet, Luka Kelhar, Julian Ledieu, A. Meden

Publikováno v: Journal of Physics Communications
Journal of Physics Communications, IOP Publishing, 2020, 4 (10), pp.105016. ⟨10.1088/2399-6528/abc730⟩

A magnetic field driven quantum critical point (QCP) is studied experimentally in the Ce3Al magnetically anisotropic intermetallic compound, which shows both antiferromagnetic (AFM) ordering and heavy–fermion behavior. Measurements of the magnetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ffe4dae2757ec733877342ec47bac81
https://hal.archives-ouvertes.fr/hal-03030028/file/Vrtnik_2020_J._Phys._Commun._4_105016-Ce3Al.pdf

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Single crystal growth, crystal structure and surface characterisation of the binary phase Al45Cr7

Autor: Vincent Fournée, M.-C. de Weerd, Emilie Gaudry, Julian Ledieu, Pascal Boulet

Publikováno v: IOP Conference Series: Materials Science and Engineering
IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2020, Journal of Physics: Conference Series, 1458, pp.012016. ⟨10.1088/1742-6596/1458/1/012016⟩

A single crystal of the Al45Cr7 crystalline approximant has been grown using the Czochralski method. The structure of this phase has been resolved in the C2/m space group. Chromium atoms are systematically surrounded by Al atoms forming a distorted i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c11451eca32312daf6567b7aebf87810
https://hal.archives-ouvertes.fr/hal-02360341/document

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Investigation of the (100) Surface of the Ce3Pd20Si6 Intermetallic Cage Compound

Autor: Emilie Gaudry, M.-C. de Weerd, Julian Ledieu, Vincent Fournee, F. Abdel-Hamid

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2019, 123 (19), pp.12355-12366. ⟨10.1021/acs.jpcc.9b02179⟩

International audience; Intermetallic cage compounds have crystal structures characterized by three-dimensional (3D) frameworks of host atoms forming cages that may be filled with guest atoms. They can be considered as a class of complex metallic all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::036c09fd0524f27761e66a1fdb32bf84
https://hal.archives-ouvertes.fr/hal-02122057/file/CePdSi-resubmitted.pdf

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Investigation of the (1 0 0) and (0 0 1) surfaces of the Al5Fe2 intermetallic compound

Autor: Vincent Fournée, Pascal Boulet, M.-C. de Weerd, D. Kandaskalov, Sylvie Migot, Sašo Šturm, L. Boulley, Emilie Gaudry, Jaafar Ghanbaja, Julian Ledieu

Publikováno v: Applied Surface Science
Applied Surface Science, Elsevier, 2021, 542, pp.148540. ⟨10.1016/j.apsusc.2020.148540⟩

The bulk structure of the η -Al5Fe2 intermetallic compound consists in an ordered framework of pentagonal antiprims with composition Al2Fe inside which nearly continuous chains of fractionally occupied Al sites exist. At low temperature, ordering of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90cb566959dbde1eaff52c726e2833da
https://doi.org/10.1016/j.apsusc.2020.148540

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