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Profil

Alexandre TAMION
Nom:Name:TAMION Alexandre
Position:Position:Enseignant-chercheur
Mel:Mail:alexandre.tamion[at]univ-lyon1.fr
Equipe:Team:Transport, Nanomagnétisme et Matériaux pour l'Énergie
Bureau(x):Office(s):BRILLOUIN / 3ème / 13-011
Tél(s):Phone(s):0472448343
6 publications à l'ILM ces 5 dernières années. 6 publications at ILM in the last 5 years. Voir les 38 publications des 15 dernières années. See 38 publications from the last 15 years.

48 publication(s) affichée(s) 48 publication(s) shown
Magnetic moments in chemically ordered mass-selected CoPt and FePt clusters BIB HAL DOI
Magnetic moments in chemically ordered mass-selected CoPt and FePt clusters DOI BIB HAL
Véronique Dupuis, G. Khadra, S. Linas, A. Hillion, L. Gragnaniello, A. Tamion, Juliette Tuaillon-Combes, Laurent Bardotti, Florent Tournus, E. Otero, P. Ohresser, A. Rogalev, F. Wilhelm
Journal of Magnetism and Magnetic Materials, vol. 383, p. 73-77, (2015)
Anisotropy in FeCo nanoparticles, a first step BIB HAL DOI
Anisotropy in FeCo nanoparticles, a first step DOI BIB HAL
G. Khadra, A. Tamion, Florent Tournus, Bruno Canut, Véronique Dupuis
Solid State Phenomena, vol. 233-234, p. 550-553, (2015)
Size effects in the magnetic anisotropy of embedded cobalt nanoparticles: from shape to surface BIB HAL DOI
Size effects in the magnetic anisotropy of embedded cobalt nanoparticles: from shape to surface DOI BIB HAL
Simón Oyarzún, A. Tamion, Florent Tournus, Véronique Dupuis, Matthias Hillenkamp
Scientific Reports, vol. 5, p. 14749, (2015)
Ideal superspin glass behaviour in a random-close-packed ensemble of maghemite nanoparticles BIB HAL DOI
Ideal superspin glass behaviour in a random-close-packed ensemble of maghemite nanoparticles DOI BIB HAL
J de Toro, S Lee, R Mathieu, P Normile, D Salazar, J Cheong, P Muñiz, J Riveiro, M Hillenkamp, A. Tamion, Florent Tournus, P Nordblad
Journal of Physics: Conference Series, vol. 521, p. 012011, (2014)
Comment on “Nano-particle magnetism with a dispersion of particle sizes” [J. Appl. Phys. 112, 103915 (2012)] BIB HAL DOI
Comment on “Nano-particle magnetism with a dispersion of particle sizes” [J. Appl. Phys. 112, 103915 (2012)] DOI BIB HAL
Florent Tournus, A. Tamion
Journal of Applied Physics, vol. 114, p. 126101, (2013)
Advanced magnetic anisotropy determination through isothermal remanent magnetization of nanoparticles BIB HAL DOI
Advanced magnetic anisotropy determination through isothermal remanent magnetization of nanoparticles DOI BIB HAL
A. Hillion, A. Tamion, Florent Tournus, O. Gaier, Edgar Bonet, Clement Albin, Véronique Dupuis
Physical Review B: Condensed Matter and Materials Physics (1998-2015), vol. 88, p. 094419, (2013)
Biodegradability of superparamagnetic nanoparticles of iron oxide used as MRI contrast agents in organic tissue and intra-cellular environments BIB HAL
Biodegradability of superparamagnetic nanoparticles of iron oxide used as MRI contrast agents in organic tissue and intra-cellular environments BIB HAL
A. Tamion, V.-A. Maraloiu, F. Chaveau, Hugo Rositi, A. Hillion, Matthias Hillenkamp, Marie-Geneviève Blanchin, Marlène Wiart, Véronique Dupuis
(2013)
A nanoparticle replica of the spin-glass state BIB HAL DOI
A nanoparticle replica of the spin-glass state DOI BIB HAL
J. de Toro, S. Lee, D. Salazar, Joono Cheong, P. Normile, P. Muñiz, J. Riveiro, Matthias Hillenkamp, Florent Tournus, A. Tamion, P. Nordblad
Applied Physics Letters, vol. 102, p. 183104, (2013)
Controlled Close-Packing of Ferrimagnetic Nanoparticles: An Assessment of the Role of Interparticle Superexchange Versus Dipolar Interactions BIB HAL DOI
Controlled Close-Packing of Ferrimagnetic Nanoparticles: An Assessment of the Role of Interparticle Superexchange Versus Dipolar Interactions DOI BIB HAL
José Angel de Toro, Peter S. Normile, Su Seong Lee, Daniel Salazar, Jian Liang Cheong, Pablo Muñiz, Jose M. Riveiro, Matthias Hillenkamp, Florent Tournus, A. Tamion, Per Nordblad
Journal of Physical Chemistry C, vol. 117, p. 10213-10219, (2013)
Effect of nonlinear superparamagnetic response on susceptibility curves for nanoparticle assemblies BIB HAL DOI
Effect of nonlinear superparamagnetic response on susceptibility curves for nanoparticle assemblies DOI BIB HAL
Florent Tournus, Arnaud Hillion, A. Tamion, Véronique Dupuis
Physical Review B: Condensed Matter and Materials Physics (1998-2015), vol. 87, p. 174404, (2013)
Element-specific quantitative determination of the local atomic order in CoPt alloy nanoparticles: Experiment and theory BIB HAL DOI
Element-specific quantitative determination of the local atomic order in CoPt alloy nanoparticles: Experiment and theory DOI BIB HAL
Nils Blanc, L.E. Diaz-Sanchez, Aline Y. Ramos, Florent Tournus, Hélio Tolentino, Maurizio de Santis, Olivier Proux, A. Tamion, Juliette Tuaillon-Combes, L. Bardotti, Olivier Boisron, G.M. Pastor, Véronique Dupuis
Physical Review B: Condensed Matter and Materials Physics (1998-2015), vol. 87, p. 155412, (2013)
Specific local relaxation and magnetism in mass-selected CoPt nanoparticles BIB HAL DOI
Specific local relaxation and magnetism in mass-selected CoPt nanoparticles DOI BIB HAL
Véronique Dupuis, Nils Blanc, Luis-Enrique Díaz-Sánchez, Arnaud Hillion, A. Tamion, Florent Tournus, Gustavo Miguel Pastor
The European Physical Journal B: Condensed Matter and Complex Systems, vol. 86, p. 83, (2013)
Finite size effects on structure and magnetism in mass-selected CoPt nanoparticles BIB HAL DOI
Finite size effects on structure and magnetism in mass-selected CoPt nanoparticles DOI BIB HAL
Véronique Dupuis, Nils Blanc, Luis E. Diaz-Sanchez, Arnaud Hillion, A. Tamion, Florent Tournus, Gustavo M. Pastor, Andrei Rogalev, Fabrice Wilhelm
The European Physical Journal D : Atomic, molecular, optical and plasma physics, vol. 67, p. 25, (2013)
Low Temperature Ferromagnetism in Chemically Ordered FeRh Nanocrystals BIB HAL DOI
Low Temperature Ferromagnetism in Chemically Ordered FeRh Nanocrystals DOI BIB HAL
Arnaud Hillion, A. Cavallin, Dimitris Mousadakos, A. Tamion, Florent Tournus, Ghassan Khadra, J. Dreiser, C. Piamonteze, F. Nolting, S. Rusponi, K. Sato, T J Konno, Olivier Proux, Véronique Dupuis, Harald Brune
Physical Review Letters, vol. 110, (2013)
Giant Magnetoresistance in cluster-assembled nanostructures: on the influence of inter-particule interactions BIB HAL DOI
Giant Magnetoresistance in cluster-assembled nanostructures: on the influence of inter-particule interactions DOI BIB HAL
Simón Oyarzun, Artur Domingues Tavares de Sa, Juliette Tuaillon-Combes, A. Tamion, Arnaud Hillion, Olivier Boisron, Alexis Mosset, Michel Pellarin, Véronique Dupuis, Matthias Hillenkamp
Journal of Nanoparticle Research, vol. 15, p. 1968, (2013)
Combined fitting of alternative and direct susceptibility curves of assembled nanostructures BIB HAL DOI
Combined fitting of alternative and direct susceptibility curves of assembled nanostructures DOI BIB HAL
A Hillion, Matthias Pauly, A. Tamion, Florent Tournus, Matthias Hillenkamp, Benoit Pichon, Sylvie Bégin-Colin, Véronique Dupuis
Journal of Applied Physics, vol. 112 (12), (2012)
Nontrivial Redox Behavior of Nanosized Cobalt: New Insights from Ambient Pressure X-ray Photoelectron and Absorption Spectroscopies BIB HAL DOI
Nontrivial Redox Behavior of Nanosized Cobalt: New Insights from Ambient Pressure X-ray Photoelectron and Absorption Spectroscopies DOI BIB HAL
Vasiliki Papaefthimiou, Thierry Dintzer, Véronique Dupuis, A. Tamion, Florent Tournus, Arnaud Hillion, Detre Teschner, Michael Hävecker, Axel Knop-Gericke, Robert Schlögl, Spiros Zafeiratos
ACS Nano, vol. 5, p. 2182-2190, (2011)
Coalescence-free L1(0) ordering of embedded CoPt nanoparticles BIB HAL DOI
Coalescence-free L1(0) ordering of embedded CoPt nanoparticles DOI BIB HAL
Florent Tournus, N. Blanc, A. Tamion, Véronique Dupuis, T. Epicier
Journal of Applied Physics, vol. 109, (2011)
Magnetization reversal of a single cobalt cluster using a RF field pulse BIB HAL DOI
Magnetization reversal of a single cobalt cluster using a RF field pulse DOI BIB HAL
A. Tamion, C. Raufast, Edgar Bonet, Véronique Dupuis, Thierry Fournier, Thierry Crozes, E. Bernstein, Wolfgang Wernsdorfer
Journal of Magnetism and Magnetic Materials, vol. 322, p. 1315-1318, (2010)
Dispersion of magnetic anisotropy in size-selected CoPt clusters BIB HAL DOI
Dispersion of magnetic anisotropy in size-selected CoPt clusters DOI BIB HAL
Florent Tournus, N. Blanc, A. Tamion, M. Hillenkamp, V. Dupuis
Physical Review B, vol. 81, p. 220405, (2010)
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