Zobrazeno 1 - 10
of 40
pro vyhledávání: '"D. T. Dekadjevi"'
Autor:
C. Morice, F. Legall, David Spenato, C. J. Sheppard, A. Fessant, A. R. E. Prinsloo, J.-Ph. Jay, N. Ryon, J. Richy, A. Bivic, D. T. Dekadjevi, W. Jahjah
Publikováno v:
Physical Review Applied. 15
The effect of multiaxial mechanical stress on angle-dependent magnetization reversals is studied on a single 10-nm ${\mathrm{Ni}}_{80}{\mathrm{Fe}}_{20}$ film, a single 10-nm ${\mathrm{Fe}}_{81}{\mathrm{Ga}}_{19}$ film, and a ${\mathrm{Ni}}_{80}{\mat
Autor:
W. Jahjah, J.-Ph. Jay, A. R. E. Prinsloo, David Spenato, A. Fessant, D. T. Dekadjevi, C. J. Sheppard, Y. Le Grand
Publikováno v:
Physical Review Applied. 13
Magnetoelectric composites are an important class of multiferroic materials that are paving the way towards a new generation of multifunctional devices directly integrable into data-storage technology and spintronics. This study focuses on strain-med
Autor:
A. Fessant, D. T. Dekadjevi, David Spenato, J.-Ph. Jay, J. Richy, A. R. E. Prinsloo, C. J. Sheppard, N. Ryon
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2019, 126 (13), pp.133901. ⟨10.1063/1.5113765⟩
Journal of Applied Physics, American Institute of Physics, 2019, 126 (13), pp.133901. ⟨10.1063/1.5113765⟩
International audience; A temperature-dependent coherent magnetization reversal model is proposed for size-distributed assemblies of ferromagnetic nanoparticles (NPs). NPs are assumed to be of uniaxial and cubic anisotropies. The thermal dependence i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e2b095107bb1d6abdbc82c7d96644b0
https://hal.archives-ouvertes.fr/hal-03497096
https://hal.archives-ouvertes.fr/hal-03497096
Autor:
Bénédicte Warot-Fonrose, W. Jahjah, A. Fessant, C. J. Sheppard, Y. Le Grand, R. Manach, J.-Ph. Jay, D. T. Dekadjevi, David Spenato, A. R. E. Prinsloo
Publikováno v:
Physical Review Applied. 12
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Autor:
C. Gomez, R. L. Seeger, Alexandra Mougin, D. T. Dekadjevi, Raphaël Weil, W. Jahjah, David Spenato, Serge Gambarelli, Vincent Baltz, M. Rubio-Roy, Jean-Philippe Jay, L. Frangou, Stéphane Auffret, O. Gladii, G. Forestier
Publikováno v:
Applied Physics Express
Applied Physics Express, IOPScience-Japan Society of Applied Physics, 2019, 12 (2), pp.023001. ⟨10.7567/1882-0786/aaf4b2⟩
Applied Physics Express, 2019, 12 (2), pp.023001. ⟨10.7567/1882-0786/aaf4b2⟩
Applied Physics Express, IOPScience-Japan Society of Applied Physics, 2019, 12 (2), pp.023001. ⟨10.7567/1882-0786/aaf4b2⟩
Applied Physics Express, 2019, 12 (2), pp.023001. ⟨10.7567/1882-0786/aaf4b2⟩
International audience; We investigated spin injection by spin pumping from a spin-injector(NiFe) into a spin-sink to detect spin fluctuations in the spin-sink. By scanning the ordering-temperature of several magnetic transitions, we found that enhan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef50ca1e5b27004557658ab807dfedc7
https://hal.archives-ouvertes.fr/hal-02331791/document
https://hal.archives-ouvertes.fr/hal-02331791/document
Autor:
J. Ben Youssef, S P Pogossian, C. J. Sheppard, J. L. Snyman, J Richy, D. T. Dekadjevi, André M. Strydom, T. Hauguel, J-Ph. Jay, A. R. E. Prinsloo, David Spenato, Bénédicte Warot-Fonrose
Publikováno v:
Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2018, 51 (12), pp.125308. ⟨10.1088/1361-6463/aab023⟩
Journal of Physics D: Applied Physics, 2018, 51 (12), pp.125308. ⟨10.1088/1361-6463/aab023⟩
Journal of Physics D: Applied Physics, IOP Publishing, 2018, 51 (12), pp.125308. ⟨10.1088/1361-6463/aab023⟩
Journal of Physics D: Applied Physics, 2018, 51 (12), pp.125308. ⟨10.1088/1361-6463/aab023⟩
International audience; The temperature dependence of exchange bias properties are studied in polycrystalline BiFeO3/Ni81Fe19 bilayers, for different BiFeO3 thicknesses. Using a field cooling protocol, a non-monotonic behavior of the exchange bias fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7589a87f9461501a32a7768c6985cec
https://hal.archives-ouvertes.fr/hal-01735729/document
https://hal.archives-ouvertes.fr/hal-01735729/document
Autor:
Y. Le Grand, W. Jahjah, Cécile Marcelot, D. T. Dekadjevi, J.-Ph. Jay, A. R. E. Prinsloo, A. Fessant, J. Richy, C. J. Sheppard, Bénédicte Warot-Fonrose, David Spenato
Publikováno v:
Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2018, 124 (23), pp.235309. ⟨10.1063/1.5049546⟩
Journal of Applied Physics, 2018, 124 (23), pp.235309. ⟨10.1063/1.5049546⟩
Journal of Applied Physics, American Institute of Physics, 2018, 124 (23), pp.235309. ⟨10.1063/1.5049546⟩
Journal of Applied Physics, 2018, 124 (23), pp.235309. ⟨10.1063/1.5049546⟩
Coupled ferromagnetic and antiferromagnetic bilayers are an important class of materials that allow manipulating magnetic properties, including the interfacial exchange bias phenomenon. Bismuth ferrite, BiFeO 3, is the most studied single-phase magne
Autor:
David Spenato, J. Ben Youssef, J-Ph. Jay, S. P. Pogossian, Bénédicte Warot-Fonrose, Nathan Beaulieu, C. Le Graët, D. T. Dekadjevi
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2016, 115 (1), pp.17002-17002. ⟨10.1209/0295-5075/115/17002⟩
EPL-Europhysics Letters, 2016, 115 (1), pp.17002-17002. ⟨10.1209/0295-5075/115/17002⟩
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2016, 115 (1), pp.17002-17002. ⟨10.1209/0295-5075/115/17002⟩
EPL-Europhysics Letters, 2016, 115 (1), pp.17002-17002. ⟨10.1209/0295-5075/115/17002⟩
International audience; – We demonstrate that an in-plane uniaxial anisotropy may be induced in non-amorphous soft CoFeZr films. We used broadband ferromagnetic resonance spectroscopy and complex permeability spectra to investigate the spin dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b022e16a644bf9bc40d47d2bfd132811
https://hal.archives-ouvertes.fr/hal-01707117/document
https://hal.archives-ouvertes.fr/hal-01707117/document
Autor:
T. Hauguel, Jamal Ben Youssef, Jean-Philippe Jay, Nathan Beaulieu, David Spenato, S. P. Pogossian, Jérôme Richy, D. T. Dekadjevi
Publikováno v:
Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2016, 49 (37), pp.375001. ⟨10.1088/0022-3727/49/37/375001⟩
Journal of Physics D: Applied Physics, IOP Publishing, 2016, 49 (37), pp.375001. ⟨10.1088/0022-3727/49/37/375001⟩
An experimental study of the in-plane azimuthal behaviour and frequency dependence of the ferromagnetic resonance field and the resonance linewidth as a function of BiFeO$_3$ thickness is carried out in a polycrystalline exchange-biased BiFeO$_3$/Ni$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3fcc2af1f90f6686198f660212cfdad
Autor:
Brian K. Tanner, B. J. Hickey, A. S. H. Rozatian, P. A. Ryan, Thomas P. A. Hase, D. T. Dekadjevi
Publikováno v:
physica status solidi (a). 204:2626-2632
The layer structure of a series of Fe/Au multilayers has been studied by grazing incidence specular and diffuse X-ray scattering. In particular, the evolution of the layer and interface characteristics has been followed as a function of the number of