Zobrazeno 1 - 10 of 355 pro vyhledávání: '"B. Rodmacq"'
1
Tailoring the magnetization reversal of elliptical dots using exchange bias (invited)
Autor: Enric Menéndez, Axel Hoffmann, German Salazar-Alvarez, B. Dieny, John E. Pearson, M. Miron, B. Rodmacq, Jordi Sort, Kristen Buchanan, Josep Nogués, Maria Dolors Baró
Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. Exchange bias effects have been studied in elliptical dots composed of ferromagnetic Ni80Fe20-antiferro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4861836bf7547777c07d7b15c9fbd33
http://hdl.handle.net/2072/402813
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2
Temperature Variation of Magnetic Anisotropy inPt/Co/AlOxTrilayers
Autor: Bernard Dieny, H. Garad, F. Fettar, Stéphane Auffret, Yves Joly, B. Rodmacq, Luc Ortega
Publikováno v: Physical Review Applied. 7
Perpendicular magnetic anisotropy at metal/oxide interfaces continues to receive great interest, from the viewpoints of both fundamental research and spintronic applications. In a detailed investigation of the magnetic properties of Pt/Co/AlO${}_{x}$
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d9f82aa357c8144646266223d22ce67
https://doi.org/10.1103/physrevapplied.7.034023
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4
Influence of spin-orbit interaction within the insulating barrier on the electron transport in magnetic tunnel junctions
Autor: S. Auffret, Nikita Strelkov, A.V. Vedyayev, N. Ryzhanova, Léa Cuchet, Mairbek Chshiev, B. Rodmacq, Maria Titova, Lavinia Elena Nistor, B. Dieny
Publikováno v: Physical Review B
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2017, 95, pp.064420. ⟨10.1103/PhysRevB.95.064420⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2017, 95, pp.064420. ⟨10.1103/PhysRevB.95.064420⟩
International audience; We present a theory of the anisotropy of tunneling magnetoresistance (ATMR) phenomenon in magnetic tunnel junctions (MTJs) attributed to Rashba spin-orbit interaction in the insulating barrier. ATMR represents the difference o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0593fd785c325fce8b41d6e164a0345
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6
Control of Sub-Nanosecond Precessional Magnetic Switching in STT-MRAM Cells for SRAM Applications
Autor: Ursula Ebels, M. Marins de Castro, B. Dieny, B. Rodmacq, Stéphane Auffret, Liliana D. Buda-Prejbeanu, I. L. Prejbeanu, Ricardo C. Sousa, B. Lacoste
Publikováno v: IEEE 8th International Memory Workshop (IMW)
IEEE 8th International Memory Workshop (IMW), May 2016, Paris, France. ⟨10.1109/IMW.2016.7495262⟩
2016 IEEE 8th International Memory Workshop (IMW)
International audience; STT-MRAM are foreseen as the best contender forDRAM replacement. STT-MRAM could also be used for SRAMapplications if switching time below 1ns could be realized in areliable way. In this study, we demonstrate that sub-ns switch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b315d131bd67fcfc71d9338bc1908b4
https://hal.archives-ouvertes.fr/hal-01579139
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7
Perpendicular magnetic tunnel junctions with a synthetic storage or reference layer: A new route towards Pt- and Pd-free junctions
Autor: Bernard Dieny, Ricardo C. Sousa, B. Rodmacq, Léa Cuchet, Stéphane Auffret, I. L. Prejbeanu
Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2016, 6, pp.21246. ⟨10.1038/srep21246⟩
Scientific Reports, 2016, 6, pp.21246. ⟨10.1038/srep21246⟩
We report here the development of Pt and Pd-free perpendicular magnetic tunnel junctions (p-MTJ) for STT-MRAM applications. We start by studying a p-MTJ consisting of a bottom synthetic Co/Pt reference layer and a synthetic FeCoB/Ru/FeCoB storage lay
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35102fdb17ace95b5702bccb60f3a092
https://hal.archives-ouvertes.fr/hal-02131668/file/Cuchet_PdFree_2016.pdf
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10
Highly asymmetric magnetic domain wall propagation due to coupling to a periodic pinning potential
Autor: Gilles Gaudin, Peter J. Metaxas, Jacques Ferré, Alexandra Mougin, Robert Stamps, Raphaël Weil, B. Rodmacq, Pierre-Jean Zermatten, R.L. Novak, Stanislas Rohart, Vincent Baltz, J.P. Jamet
Publikováno v: Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2015, 48 (23), ⟨10.1088/0022-3727/48/23/235004⟩
Journal of Physics D: Applied Physics, 2015, 48 (23), ⟨10.1088/0022-3727/48/23/235004⟩
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Magneto-optical microscopy and magnetometry have been used to study magnetization reversal in an ultrathin magnetically soft (Pt/Co)2 ferromagnetic film coupled to an array of magnetically harder (Co/Pt)4 nanodots via a predominantly dipolar interact
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cc33a5e142ec5c2bcb6c38c3f75ff74
https://hal.archives-ouvertes.fr/hal-01683642
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