19 research outputs found
Magnetostriction of an amorphous (Fe82B18)0.9La 5Tb5 alloy
No full textThe thermal variations of the spontaneous and forced magnetostriction of an amorphous (Fe82B18)0.9La5Tb 5 alloy are given. The room temperature magnetostriction is one order of magnitude smaller than the predicted value, which disproves the potential interest of this alloy as a magnetostrictive transducer. The thermal variation of λs is well described by the one-ion model for ferrimagnets.On donne les variations thermiques des magnĂ©tostrictions spontanĂ©e et forcĂ©e d'un alliage amorphe (Fe82B18)0,9La 5Tb5. A la tempĂ©rature ambiante, la magnĂ©tostriction est un ordre de grandeur plus faible que la valeur prĂ©vue, ce qui ĂŽte Ă cet alliage tout intĂ©rĂȘt en tant que transducteur magnĂ©tostrictif. La variation thermique de λs s'interprĂšte assez bien dans le modĂšle Ă un ion des ferrimagnĂ©tiques
"Educational equipment : a sun tracking photovoltaic system for a transversal teaching approach"
No full textInternational audienc
Effects of electronic energy loss in crystalline and amorphous Ni-3B irradiated with high-energy heavy ions
No full textStructural modifications of crystalline and amorphous irradiated with high-energy heavy ions
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New insight on the ion beam-induced plastic deformation in amorphous alloys by marker experiments
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Comparison between different X-ray diffraction methods to extract strains in metallic multilayers
No full textEffect of neutron and electron irradiation on radiation-induced separation of solid solutions in the Fe-Ni and Fe-Ni-P alloys
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