Search Results - "Barrue, R"

Observation and modelling of magnetic vortex core structure in Permalloy nanoparticles by LoBue, M., Mazaleyrat, F., Ammar, M., Barrué, R., Champion, Y., Faure, S., Hÿtch, M., Snoeck, E., Steiner, J., Alouges, F.

“…We use an approximate micromagnetic model, based on geometrical simplifications of the problem, to describe the vortex core structure observed in spherical…”
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GMI sensors based on stress-annealed iron based nanocrystalline ribbons by Bensalah, A.-D., Alves, F., Barrué, R., Simon, F., Kane, S.N.

“…Influence of stress transverse-induced anisotropy on the magneto-impedance effect (MI) in Fe 75Si 15Nb 3B 6Cu 1 ribbons has been studied. The linear part and…”
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Permeability of soft magnetic composites from flakes of nanocrystalline ribbon by Mazaleyrat, F., Leger, V., Lebourgeois, R., Barrue, R.

“…The permeability of powder cores is usually modeled using a nonmagnetic grain boundary model (NMGB), which is not satisfying in the case of composites based on…”
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A quantitative analysis of magnetic vortices in Permalloy nanoparticles characterized by electron holography by Ammar, M., LoBue, M., Snoeck, E., Hÿtch, M., Champion, Y., Barrué, R., Mazaleyrat, F.

“…The present work investigates experimentally curling magnetic configurations locally observed in almost dispersed Permalloy nanoparticles in the remanent…”
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Anisotropy and domain patterns of flash stress-annealed soft amorphous and nanocrystalline alloys by Alves, F, Barrué, R

“…Domain structures and stress-induced anisotropy in some soft ferromagnetic materials are reported. Stress-Joule heating performed on amorphous Co 66Fe 4B 12Si…”
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Composite magnetic materials based on nanocrystalline powders for middle- and high-frequency applications up to 1 MHz by Léger, V., Ramiarinjaona, C., Barrué, R., Lebourgeois, R.

“…The preparation of mechanically resistant composite materials made of nanocrystalline powders is described. Core losses per cycle, magnetic induction versus…”
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On the optimization of soft-magnetic properties of metallic glasses by dynamic current annealing by Escobar, M.-A., Yavari, A.R., Barrue, R., Perron, J.C.

“…A dynamic relaxation process has been developed that allows optimization of the soft-magnetic properties of ferromagnetic amorphous tapes during the winding…”
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Anisotropy and domain patterns of flash stress-annealed soft amorphous and nanocrystalline alloys by Alves, F, Barrue, R

“…Domain structures and stress-induced anisotropy in some soft ferromagnetic materials are reported. Stress-Joule heating performed on amorphous Co sub 66 Fe sub…”
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Permeability of soft magnetic composites elaborated from flakes of nanocrystalline ribbons by Mazaleyrat, F., Leger, V., Lebourgeois, R., Barrue, R.

“…Summary form only given. Finemet composites were made by cold pressing powder with resin . The initial permeability of samples was measured by means of an…”
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Design and tests of amorphous magnetic circuits for high speed medium frequencies motors by Allano, S, Barrue, R, Perron, J C, Taghizadeh-Tabarsi, A

“…The paper deals with the study of physical and technological conditions required for the use of amorphous alloys in the magnetic circuits of a special class of…”
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Two axis magnetic camera based on AMR sensors by Ahamada, B., Alves, F., Barrue, R., Julie, G., Belier, B., Coutrot, A.-L., Martincic, E., Dufour-Gergam, E.

“…Summary form only given. Integrated magnetic sensors are presented. The different technological steps are described. A two-axis magnetic camera has been…”
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Improvement of magnetoelastic properties of nanocrystalline materials for magnetostrictive sensors by Ahamada, B, Alves, F, Barrue, R

“…The authors report a comparison between amorphous and nanocrystalline materials in order to innovate magnetostrictive sensors. They are constructed, starting…”
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Improvement of magnetoelastic properties of nanocrystalline materials for magnetostrictive sensors by Ahamada, B., Alves, F., Barrué, R.

“…Herein, we report a comparison between amorphous and nanocrystalline materials in order to innovate magnetostrictive sensors. They are constructed, starting…”
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Anisotropy and domain patterns of flash stress-annealed soft amorphous and nanocrystalline alloys by ALVES, F, BARRUE, R

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Improvement of magnetoelastic properties of nanocrystalline materials for magnetostrictive sensors by AHAMADA, B, ALVES, F, BARRUE, R

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On the optimizaion of solf-magnetic properties of metallic glasses by dynamic current annealing by ESCOBAR, M.-A, YAVARI, A. R, BARRUE, R, PERRON, J. C

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Composite magnetic materials based on nanocrystalline powders for middle- and high-frequency applications up to 1MHz by Léger, V., Ramiarinjaona, C., Barrué, R., Lebourgeois, R.

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Elaboration Of Heterogeneous Magnetic Materials Based On Nanocrystalline Powders For Middle And High Frequencies by Leger, V., Lebourgeois, R., Ramiarinjaona, C., Barrue, R.

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Influence of substitution elements on magnetic and thermal properties of amorphous Fe 79 B 16 Si 5 ribbons by Barrue, R, Bigot, J, Faugieres, J C, Perron, J C, Rialland, J F, Robert, J, Schwartz, F

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Influence of substitution elements on magnetic and thermal properties of amorphous Fe sub(79)B sub(16)Si sub(5) ribbons by Barrue, R, Bigot, J, Faugieres, J C, Perron, J C, Rialland, J F, Robert, J, Schwartz, F

“…The ribbons the authors submitted to experiments correspond to the formula Fe sub(79-x)B sub(16)Si sub(5)M sub(x) with X = 1, 2, 4, 6 at % and M = Cr, V, Mo,…”
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