Magnetic dispersion in a soft amorphous layer with a helical anisotropy profile

Autor: Plessis D., Acher O., Duverger F., Dubourg S., Gloanec M., Bonneau-Brault A.

Publikováno v: EPJ Web of Conferences, Vol 40, p 13003 (2013)

A new analysis method of the magnetization dispersion in a thin magnetic film is presented. It is based on the angular measurement of the permeability spectra and on the evaluation of the integral relation. It provides the average orientation of the

Externí odkaz: https://doaj.org/article/b1b2fd3c1c8d48ee9c769b2766425101

Multicouches magnétiques à fréquences de résonance ajustable pour applications hyperfréquences

Autor: Bonneau-Brault, Aurélien

Cette thèse avait pour objectif d'augmenter la fréquence de travail d'un multicouche magnéto-diélectrique pour des applications des Nouvelles Technologies de l'Information et de la Communication (NTIC). Ainsi, deux types de structures ont été �

Externí odkaz: http://www.theses.fr/2013TOUR4034/document

Adjustable ferromagnetic resonance frequency in CoO/CoFeB system

Autor: Damien Valente, Stéphane Rioual, André Thiaville, A. Bonneau-Brault, S. Dubourg

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, 2015, 117 (3), pp.033902. ⟨10.1063/1.4904510⟩
Journal of Applied Physics, American Institute of Physics, 2015, 117 (3), pp.033902. ⟨10.1063/1.4904510⟩

Static and dynamic properties of (CoO/CoFeB)n multilayers have been investigated. An anisotropy field enhancement was evidenced when the CoO layer was deposited under the CoFeB layer. Tuning the relative CoFeB and CoO layers thicknesses, high ferroma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28f73f2413e461db6289c0e1968b73d8
https://doi.org/10.1063/1.4904510

Efficient dynamic magnetization measurement in a Py/Ru/Py trilayer

Autor: V. Dubuget, D. Plessis, S. Dubourg, F. Duverger, A. Bonneau-Brault

Publikováno v: Journal of Physics: Conference Series. 303:012088

It has previously been shown that the quantity called the efficient dynamic magnetization, is a powerful tool for characterizing magnetic layers dedicated to microwave applications. It correlates the imaginary part of permeability and the magnetizati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::54a4fc8801fac6206041a63c1a0b160a
https://doi.org/10.1088/1742-6596/303/1/012088

Magnetic dispersion in a soft amorphous layer with a helical anisotropy profile.

Autor: Gloanec, M., Dubourg, S., Acher, O., Duverger, F., Plessis, D., Bonneau-Brault, A.

Publikováno v: EPJ Web of Conferences; 2013, Issue 40, p13003-p.1-13003-p.4, 4p