Zobrazeno 1 - 10
of 56
pro vyhledávání: '"L. Notin"'
Autor:
G. Zahnd, M. Jamet, Jean-Philippe Attané, Laurent Vila, Van Tuong Pham, V. D. Nguyen, P. Laczkowski, L. Notin, Alain Marty, C. Beigné, W. Savero Torres
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2016, 109 (4), ⟨10.1063/1.4960002⟩
Applied Physics Letters, 2016, 109 (4), ⟨10.1063/1.4960002⟩
Applied Physics Letters, American Institute of Physics, 2016, 109 (4), ⟨10.1063/1.4960002⟩
Applied Physics Letters, 2016, 109 (4), ⟨10.1063/1.4960002⟩
Standard non-local measurements require lateral spin-valves with two different ferromagnetic electrodes, to create and to detect the spin accumulation. Here we show that non-local measurements can also be performed in a cross-shaped nanostructure, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1663d0fb325e0140477bda4444e881fc
https://hal.archives-ouvertes.fr/hal-01614030
https://hal.archives-ouvertes.fr/hal-01614030
Autor:
Van Tuong Pham, G. Zahnd, C. Vergnaud, J. P. Attané, Matthieu Jamet, Alain Marty, C. Beigné, F. Rortais, Laurent Vila, L. Notin
Publikováno v:
Journal of Magnetism and Magnetic Materials
Journal of Magnetism and Magnetic Materials, Elsevier, 2016, 406, pp.166-170. ⟨10.1016/j.jmmm.2016.01.012⟩
Journal of Magnetism and Magnetic Materials, 2016, 406, pp.166-170. ⟨10.1016/j.jmmm.2016.01.012⟩
Journal of Magnetism and Magnetic Materials, Elsevier, 2016, 406, pp.166-170. ⟨10.1016/j.jmmm.2016.01.012⟩
Journal of Magnetism and Magnetic Materials, 2016, 406, pp.166-170. ⟨10.1016/j.jmmm.2016.01.012⟩
We study domain wall injection in 100 nm wide NiFe nanowires, followed by domain wall propagation and pinning on 50 nm wide constrictions. The injection is performed using local and external magnetic fields. Using several nucleation pad geometries, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d351d3941d4ebbf721d3a2284df52fd9
https://hal.archives-ouvertes.fr/hal-01614028
https://hal.archives-ouvertes.fr/hal-01614028
Autor:
Jean-Philippe Attané, W. Savero-Torres, Cyrile Deranlot, Henri Jaffrès, Yu Fu, Nicolas Reyren, P. Laczkowski, L. Notin, Juan-Carlos Rojas-Sánchez, J.-M. George, Alain Marty, C. Beigné, Laurent Vila
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (21), pp.214405. ⟨10.1103/PhysRevB.92.214405⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (21), pp.214405. ⟨10.1103/PhysRevB.92.214405⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (21), pp.214405. ⟨10.1103/PhysRevB.92.214405⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 92 (21), pp.214405. ⟨10.1103/PhysRevB.92.214405⟩
The knowledge of the spin diffusion length, ${\ensuremath{\lambda}}_{A}$, is a prerequisite for the estimation of the spin Hall angle of given materials. We investigate the spin-current absorption of materials with a short ${\ensuremath{\lambda}}_{A}
Publikováno v:
Journal of Magnetism and Magnetic Materials. 308:296-304
Magnetic anisotropy has been measured in multiply twinned, icosahedral cobalt clusters. It is found that the low-temperature magnetization of deposited cluster layers is well defined with the Stoner–Wohlfarth model by averaging over clusters with a
Autor:
Matthieu Petit, Lisa Michez, Olivier Fruchart, V. Le Thanh, L. Notin, Roland Hayn, F. Virot, Vasile Heresanu, Matthieu Jamet
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, 2015, 118 (4), pp.043906. ⟨10.1063/1.4927423⟩
Journal of Applied Physics, American Institute of Physics, 2015, 118 (4), pp.043906. ⟨10.1063/1.4927423⟩
Journal of Applied Physics, 2015, 118 (4), pp.043906. ⟨10.1063/1.4927423⟩
Journal of Applied Physics, American Institute of Physics, 2015, 118 (4), pp.043906. ⟨10.1063/1.4927423⟩
International audience; Magnetic properties of Mn5Ge3C0.7 thin films grown by molecular beam epitaxy have been studied. SQUID-VSM measurements and magnetic force microscopy have been used to probe the magnetic state and determine the relevant magneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::420f58f1eea229646f39d99030f47b8c
https://amu.hal.science/hal-01206141
https://amu.hal.science/hal-01206141
Autor:
Marie-Blandine Martin, Laurent Vila, Matthieu Jamet, Alain Marty, Jean-Philippe Attané, Abdelmadjid Anane, Stéphane Auffret, C. Vergnaud, Cyrile Deranlot, Pierre Seneor, Clarisse Ducruet, P. Laczkowski, L. Notin, Albert Fert, M. Cubukcu
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2015, 117 (8), pp.083909. ⟨10.1063/1.4913710⟩
Journal of Applied Physics, 2015, 117 (8), pp.083909. ⟨10.1063/1.4913710⟩
Journal of Applied Physics, American Institute of Physics, 2015, 117 (8), pp.083909. ⟨10.1063/1.4913710⟩
Journal of Applied Physics, 2015, 117 (8), pp.083909. ⟨10.1063/1.4913710⟩
International audience; We report spin transport in CVD graphene-based lateral spin valves using different magnetic contacts. We compared the spin signal amplitude measured on devices where the cobalt layer is directly in contact with the graphene to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6636a5947284057cac540f8e0c749dcc
https://hal.archives-ouvertes.fr/hal-01588266
https://hal.archives-ouvertes.fr/hal-01588266
Publikováno v:
IEEE Transactions on Magnetics. 47:3355-3357
The need of increasing the density in magnetic recording media motivates the studies on magnetic clusters. In this context, we present a study of the magnetic transport properties in granular systems consisting in layers of cobalt-cobalt oxide core-s
Publikováno v:
Journal of Magnetism and Magnetic Materials. 323:127-129
We report on a method to orient the easy axes of ferromagnetic nanoclusters during their deposition, with the use of a magnetic field supplied by a set of permanent magnets. This field is applied close to the substrate where the preformed clusters ar
Autor:
V. D. Nguyen, Matthieu Jamet, C. Beigné, Laurent Vila, L. Notin, Alain Marty, P. Laczkowski, W. Savero Torres, Jean-Philippe Attané
Publikováno v:
Scientific Reports
Scientific Reports, Nature Publishing Group, 2014, 4, pp.6509. ⟨10.1038/srep06509⟩
Scientific Reports, 2014, 4, pp.6509. ⟨10.1038/srep06509⟩
Scientific Reports, Nature Publishing Group, 2014, 4, pp.6509. ⟨10.1038/srep06509⟩
Scientific Reports, 2014, 4, pp.6509. ⟨10.1038/srep06509⟩
The probability laws associated to domain wall depinning under fields and currents have been studied in NiFe and FePt nanowires. Three basic domain wall depinning processes, associated to different potential landscapes, are found to appear identicall
Autor:
Juan-Carlos Rojas-Sánchez, W. Savero-Torres, Cyrile Deranlot, Henri Jaffrès, Jean-Philippe Attané, L. Notin, Albert Fert, P. Laczkowski, Laurent Vila, J.-M. George, Nicolas Reyren, C. Beigné, Alain Marty
Publikováno v:
Applied Physics Letters
Applied Physics Letters, American Institute of Physics, 2014, 104 (14), pp.142403. ⟨10.1063/1.4870835⟩
Applied Physics Letters, 2014, 104 (14), pp.142403. ⟨10.1063/1.4870835⟩
Applied Physics Letters, American Institute of Physics, 2014, 104 (14), pp.142403. ⟨10.1063/1.4870835⟩
Applied Physics Letters, 2014, 104 (14), pp.142403. ⟨10.1063/1.4870835⟩
We report an experimental study of a gold-tungsten alloy (7% at. W concentration in Au host) displaying remarkable properties for spintronics applications using both magneto-transport in lateral spin valve devices and spin-pumping with inverse spin H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80cf17c4affed8176207bb99263ee971
https://hal.archives-ouvertes.fr/hal-02042880
https://hal.archives-ouvertes.fr/hal-02042880