Zobrazeno 1 - 10
of 127
pro vyhledávání: '"Alain Schuhl"'
Autor:
Paul Balint, Alain Schuhl, Liliana D. Buda-Prejbeanu, Stéphane Auffret, Olivier Boulle, C. K. Safeer, Ioan Mihai Miron, Emilie Jué, Gilles Gaudin, Alexandre Lopez, Aurelien Manchon, Marc Drouard
Publikováno v:
SPIE Nanoscience + Engineering
SPIE Nanoscience + Engineering, Oct 2016, San Diego, France. pp.993130
HAL
SPIE Nanoscience + Engineering, Oct 2016, San Diego, France. pp.993130
HAL
The Dzyaloshinskii-Moriya interaction is responsible for chiral magnetic textures (skyrmions, spin spiral structures, …) in systems with structural inversion asymmetry and high spin-orbit coupling. It has been shown that the domain wall (DW) dynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c3f417534372f22d50f74e0f766cacf
https://hal.archives-ouvertes.fr/hal-02043586
https://hal.archives-ouvertes.fr/hal-02043586
Autor:
Thomas Moore, Jan Vogel, Marlio Bonfim, Gilles Gaudin, H. Szambolics, Ioan Mihai Miron, Bernard Rodmacq, Alain Schuhl, Liliana D. Buda-Prejbeanu, Stefania Pizzini, Stéphane Auffret
Publikováno v:
Nature Materials
Nature Materials, Nature Publishing Group, 2011, 10, pp.419. ⟨10.1038/nmat3020⟩
Nature Materials, 2011, 10, pp.419. ⟨10.1038/nmat3020⟩
Nature Materials, Nature Publishing Group, 2011, 10, pp.419. ⟨10.1038/nmat3020⟩
Nature Materials, 2011, 10, pp.419. ⟨10.1038/nmat3020⟩
The propagation of magnetic domain walls induced by spin-polarized currents has launched new concepts for memory and logic devices. A wave of studies focusing on permalloy (NiFe) nanowires has found evidence for high domain-wall velocities (100 m s(-
Publikováno v:
IEEE Transactions on Magnetics. 45:3472-3475
Antiferromagnetic coupling between magnetic electrodes has been observed in non-epitaxial perpendicularly magnetized MgO tunnel junctions. This coupling becomes less negative with increasing annealing temperature up to 375degC. This can be possibly r
Autor:
François Montaigne, R. Nantua, C. Duret, Gregory Malinowski, Michel Hehn, Alain Schuhl, G. Chaumontet
Publikováno v:
Sensors and Actuators A: Physical. 144:263-266
An angular magnetic field sensor for automotive applications based on magnetic tunnel junctions has been designed. Using magnetic tunnel junctions, the power consumption has been reduced by a factor of 1000 with respect to the one based on Hall senso
Autor:
C. K. Safeer, Ioan Mihai Miron, Marc Drouard, Aurelien Manchon, Emilie Jué, Alexandre Lopez, Stéphane Auffret, Alain Schuhl, Olivier Boulle, Paul Balint, Liliana D. Buda-Prejbeanu, Gilles Gaudin
Publikováno v:
Nature Materials
Nature Materials, Nature Publishing Group, 2016, 15 (3), pp.272-277. ⟨10.1038/nmat4518⟩
Nature Materials, 2016, 15 (3), pp.272-277. ⟨10.1038/nmat4518⟩
Nature Materials, Nature Publishing Group, 2016, 15 (3), pp.272-277. ⟨10.1038/nmat4518⟩
Nature Materials, 2016, 15 (3), pp.272-277. ⟨10.1038/nmat4518⟩
Structural symmetry breaking in magnetic materials is responsible for a variety of outstanding physical phenomena. Examples range from the existence of multiferroics, to current induced spin orbit torques (SOT) and the formation of topological magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::030189890322f52b52fe583d97591c80
http://arxiv.org/abs/1504.04411
http://arxiv.org/abs/1504.04411
Autor:
C. Bellouard, Muriel Sicot, Stéphane Andrieu, Jérôme Faure-Vincent, Coriolan Tiusan, Alain Schuhl, Michel Hehn, François Montaigne
Publikováno v:
Journal of Physics: Condensed Matter. 18:941-956
Single-crystal magnetic tunnel junctions employing bcc (100) Fe electrodes and MgO(100) insulating barrier are elaborated by molecular beam epitaxy. The magneto-transport properties are investigated in two extreme regimes. First, for extremely small
Autor:
Stéphane Andrieu, Michel Hehn, Muriel Sicot, C. Bellouard, François Montaigne, Jérôme Faure-Vincent, Alain Schuhl, Coriolan Tiusan
Publikováno v:
Materials Science and Engineering: B. 126:112-119
Single-crystal magnetic tunnel junctions employing bcc (1 0 0) Fe electrodes and MgO(1 0 0) insulating barrier are elaborated by molecular beam epitaxy. Two extreme regimes have been investigated. First, for extremely thin MgO thickness we show that
Autor:
Daniel Lacour, Alain Schuhl
Publikováno v:
Comptes Rendus Physique. 6:945-955
The discovery of giant magnetoresistance in 1988 opened the large research field of ‘spintronics’. Twenty years later, a large number of devices makes use of the electron's spin, in addition to its charge, to control electronic transport properti
Autor:
Van Dau, H. Jaffrès, Michel Hehn, Daniel Lacour, François Montaigne, Frédéric Petroff, P. Rottländer, F. Nguyen, Alain Schuhl
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2002, 60, pp.896-902
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2002, 60, pp.896-902
Summary form only given. Magnetic field-dependent electrical characteristics of magnetic tunnel junction-based 3-terminal devices have been measured on M/sub 1//I/sub 1//M/sub 2//I/sub 2//M/sub 3/ stacks where M are ferromagnetic electrodes and I are
Publikováno v:
Journal of Magnetism and Magnetic Materials. 217:231-235
To be used in submicronic devices like magnetic memories, magnetic tunnel junctions require low resistances. Four-probe measurements of such resistances are often altered by non-uniformity of the current distribution in the junction. The measured res