Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Florent Tournus"'
Autor:
Veronique Dupuis, Anthony Robert, Arnaud Hillion, Ghassan Khadra, Nils Blanc, Damien Le Roy, Florent Tournus, Clement Albin, Olivier Boisron, Alexandre Tamion
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1850-1860 (2016)
Near the point of equiatomic composition, both FeRh and FeCo bulk alloys exhibit a CsCl-type (B2) chemically ordered phase that is related to specific magnetic properties, namely a metamagnetic anti-ferromagnetic/ferromagnetic transition near room te
Externí odkaz:
https://doaj.org/article/e04d058e68df43b3841a876c3ff277b0
Autor:
Faustino Aguilera-Granja, Ghassan Khadra, Véronique Dupuis, Juan Martín Montejano-Carrizales, Florent Tournus, Alexandre Tamion
Publikováno v:
ACS Applied Nano Materials
ACS Applied Nano Materials, American Chemical Society, 2019, 2 (5), pp.2864-2872. ⟨10.1021/acsanm.9b00313⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
ACS Applied Nano Materials, American Chemical Society, 2019, 2 (5), pp.2864-2872. ⟨10.1021/acsanm.9b00313⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Despite cobalt and iron−carbon interactions playing an important role in environmental chemistry activities, major questions are still unresolved on the prevailing mechanism, surface state, required structure, and the origin of apparent particle si
Autor:
Clément Albin, Véronique Dupuis, Alexandre Tamion, O. Boisron, Florent Tournus, Ghassan Khadra
Publikováno v:
Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2017, 121 (20), pp.10713-10718. ⟨10.1021/acs.jpcc.6b10715⟩
Journal of Physical Chemistry C, American Chemical Society, 2017, 121 (20), pp.10713-10718. ⟨10.1021/acs.jpcc.6b10715⟩
International audience; In this article, we study the thermally activated chemical order transition in FeCo nanoalloys prepared by low energy clusters beam deposition (LECBD). Due to the low Z-contrast (ΔZ = 1) between Fe and Co atoms, a particular
Autor:
Ghassan Khadra, O. Boisron, Clément Albin, Alexandre Tamion, Véronique Dupuis, Arnaud Hillion, Nils Blanc, Damien Le Roy, A. Robert, Florent Tournus
Publikováno v:
'Beilstein Journal of Nanotechnology ', vol: 7, pages: 1850-1860 (2016)
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1850-1860 (2016)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Karlsruhe Institute of Technology., 2016, 7, pp.1850-1860. ⟨10.3762/bjnano.7.177⟩
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 1850-1860 (2016)
Beilstein Journal of Nanotechnology
Beilstein Journal of Nanotechnology, Karlsruhe Institute of Technology., 2016, 7, pp.1850-1860. ⟨10.3762/bjnano.7.177⟩
International audience; Near the point of equiatomic composition, both FeRh and FeCo bulk alloys exhibit a CsCl-type (B2) chemically ordered phase that is related to specific magnetic properties, namely a metamagnetic anti-ferromagnetic/ferromagnetic
Autor:
P. Capiod, Philippe Ohresser, Clément Albin, Véronique Dupuis, O. Boisron, Alexandre Tamion, L. Bardotti, Florent Tournus, Gilles Renaud
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2019, 122 (10), pp.106802. ⟨10.1103/PhysRevLett.122.106802⟩
Physical Review Letters, 2019, 122 (10), pp.106802. ⟨10.1103/PhysRevLett.122.106802⟩
Physical Review Letters, American Physical Society, 2019, 122 (10), pp.106802. ⟨10.1103/PhysRevLett.122.106802⟩
Physical Review Letters, 2019, 122 (10), pp.106802. ⟨10.1103/PhysRevLett.122.106802⟩
The moir\'e pattern created by the epitaxy of a graphene sheet on an iridium substrate can be used as a template for the growth of 2D atomic or cluster arrays. We observed for the first time a coherent organization of hard magnetic preformed FePt nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a42c3c7faee0fb27766eccbdd42f4ee4
https://hal.archives-ouvertes.fr/hal-02107539
https://hal.archives-ouvertes.fr/hal-02107539
Autor:
Florent Tournus, A. Robert, Clément Albin, L. Bardotti, Alexandre Tamion, Arnaud Hillion, P. Capiod, Ghassan Khadra, O. Boisron, O. Loiselet, D. Le Roy, Véronique Dupuis
Publikováno v:
Journal of Nanoparticle Research
Journal of Nanoparticle Research, 2018, 20 (5), ⟨10.1007/s11051-018-4189-3⟩
Journal of Nanoparticle Research, Springer Verlag, 2018, 20 (5), ⟨10.1007/s11051-018-4189-3⟩
Journal of Nanoparticle Research, 2018, 20 (5), ⟨10.1007/s11051-018-4189-3⟩
Journal of Nanoparticle Research, Springer Verlag, 2018, 20 (5), ⟨10.1007/s11051-018-4189-3⟩
International audience; In the frame of the 20th Anniversary of the Journal of Nanoparticle Research (JNR), our aim is to start from the historical context twenty, years ago and to give some recent results and perspectives concerning nanomagnets prep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0cb9901170f9ad1174601a1271d3b8f
https://hal.science/hal-02326712
https://hal.science/hal-02326712
Autor:
P. Capiod, O. Boisron, Florent Tournus, Véronique Dupuis, G. Renaud, L. Bardotti, Clément Albin, Philippe Ohresser, Alexandre Tamion
Publikováno v:
2018 IEEE International Magnetic Conference (INTERMAG)
2018 IEEE International Magnetic Conference (INTERMAG), Apr 2018, Singapore, Singapore. pp.1-1, ⟨10.1109/INTMAG.2018.8508666⟩
2018 IEEE International Magnetic Conference (INTERMAG), Apr 2018, Singapore, Singapore. pp.1-1, ⟨10.1109/INTMAG.2018.8508666⟩
The FePt alloy, when chemically ordered in the $\mathrm {L}1 _{0}$ phase, is among the magnetic materials displaying the highest magnetic anisotropy constant (K around $7 \mathrm{MJ}/ \mathrm {m}^{3})$. Therefore it is a perfect candidate for ultra-h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c36dcd6f3b3fb36d5022e5be765bd81
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02316347
https://hal-univ-lyon1.archives-ouvertes.fr/hal-02316347
Publikováno v:
2018 IEEE International Magnetic Conference (INTERMAG)
2018 IEEE International Magnetic Conference (INTERMAG), Apr 2018, Singapore, France. pp.1-1, ⟨10.1109/INTMAG.2018.8508093⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2017, 95, pp.134446. ⟨10.1103/PhysRevB.95.134446⟩
2018 IEEE International Magnetic Conference (INTERMAG), Apr 2018, Singapore, France. pp.1-1, ⟨10.1109/INTMAG.2018.8508093⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2017, 95, pp.134446. ⟨10.1103/PhysRevB.95.134446⟩
Magnetic nanoparticles are of great interest in a wide range of disciplines, including magnetic fluids, catalysis, biotechnology/biomedicine, magnetic resonance imaging, data storage, and environmental remediation. Successful applications of such mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dacef9bcb9d78d3b9ca446241ea5a4d
https://hal.archives-ouvertes.fr/hal-03142862
https://hal.archives-ouvertes.fr/hal-03142862
Publikováno v:
2017 IEEE International Magnetics Conference (INTERMAG).
The FePt alloy, when chemically ordered in the L1 0 phase, is among the magnetic materials displaying the highest magnetic anisotropy constant (K around 7 MJ/m 3).
Autor:
Florent Tournus, Alexandre Tamion, Simón Oyarzún, Nicolas Troc, Julien Ramade, Véronique Dupuis, Matthias Hillenkamp, Varlei Rodrigues
Publikováno v:
The European Physical Journal D : Atomic, molecular, optical and plasma physics
The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2017, 71 (12), pp.330. ⟨10.1140/epjd/e2017-80299-x⟩
The European Physical Journal D : Atomic, molecular, optical and plasma physics, EDP Sciences, 2017, 71 (12), pp.330. ⟨10.1140/epjd/e2017-80299-x⟩
International audience; Cobalt nanoparticles embedded in copper matrices show strong size effects in the magnetic anisotropy with a non-monotonous dependence on the particle diameter. In this article we discuss quantitative values of the magnetic ani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85f0f258e511a8721a1a63a52ff2e43
https://hal.archives-ouvertes.fr/hal-02004432/document
https://hal.archives-ouvertes.fr/hal-02004432/document