This thesis concerns the fabrication and characterisation of magnetic materials (magnetocaloric films and micro-magnets) destined for integration into energy harvesting prototypes. The first part is dedicated to the study of magnetocaloric materials, namely Gd and La(FeSi)13 films, fabricated by triode sputtering. In the case of Gd, we investigated the influence of deposition temperature on the magnetic and structural properties of Gd films in the thickness range 3.5-40 ?m. We showed that films deposited at elevated temperature (400°C) could be easily peeled from the substrate, resulting in flexible free-standing films that can be easily integrated into devices. We fabricated compositionally graded La-Fe-Si films, of thickness in the range ...
5µm thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influ...
The ferromagnetic materials possess the magnetic property of future, that is to magnetize, when they...
The range of applications for magnetic micro- and nano-particles is constantlyexpanding, in particul...
This thesis concerns the fabrication and characterisation of magnetic materials (magnetocaloric film...
Cette thèse porte sur la fabrication et la caractérisation de matériaux magnétiques (films magnétoca...
Cette thèse porte sur la fabrication et la caractérisation de matériaux magnétiques (films magnétoca...
Cette thèse porte sur l’utilisation de techniques de micro-fabrication (lithographie et pulvérisatio...
Cette thèse porte sur l’utilisation de techniques de micro-fabrication (lithographie et pulvérisatio...
Cette thèse porte sur l’utilisation de techniques de micro-fabrication (lithographie et pulvérisatio...
Hard magnetic materials for MEMS applications Nora M. Dempsey Institut Néel, CNRS-UJF, 25 rue des Ma...
The aim of this PhD thesis is to realize a bistable microswitch using integrated magnets. New design...
Les travaux de cette thèse proposent le développement d’un procédé de fabrication de composants micr...
Soft magnetic yokes, cores, and poles, as well as permanent magnets are the potential magnetic compo...
The search for materials with a giant magnetocaloric effect in a massive state and at a temperature ...
5µm thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influ...
5µm thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influ...
The ferromagnetic materials possess the magnetic property of future, that is to magnetize, when they...
The range of applications for magnetic micro- and nano-particles is constantlyexpanding, in particul...
This thesis concerns the fabrication and characterisation of magnetic materials (magnetocaloric film...
Cette thèse porte sur la fabrication et la caractérisation de matériaux magnétiques (films magnétoca...
Cette thèse porte sur la fabrication et la caractérisation de matériaux magnétiques (films magnétoca...
Cette thèse porte sur l’utilisation de techniques de micro-fabrication (lithographie et pulvérisatio...
Cette thèse porte sur l’utilisation de techniques de micro-fabrication (lithographie et pulvérisatio...
Cette thèse porte sur l’utilisation de techniques de micro-fabrication (lithographie et pulvérisatio...
Hard magnetic materials for MEMS applications Nora M. Dempsey Institut Néel, CNRS-UJF, 25 rue des Ma...
The aim of this PhD thesis is to realize a bistable microswitch using integrated magnets. New design...
Les travaux de cette thèse proposent le développement d’un procédé de fabrication de composants micr...
Soft magnetic yokes, cores, and poles, as well as permanent magnets are the potential magnetic compo...
The search for materials with a giant magnetocaloric effect in a massive state and at a temperature ...
5µm thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influ...
5µm thick SmCo films were deposited onto Si substrates using triode sputtering. A study of the influ...
The ferromagnetic materials possess the magnetic property of future, that is to magnetize, when they...
The range of applications for magnetic micro- and nano-particles is constantlyexpanding, in particul...