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ABSTRACT
Thin layers, nanostructures and magnetic heterostructures present different behaviors and new functionalities in comparison to heavy-mass materials: heightened thermal effects and anisotropy, emergence of specific domains and walls, giant magneto transport effects, etc. These effects and their implementation in the field of simple nanostructures are presented with examples of technological integration in the domains of electronics and medicine.
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Olivier FRUCHART: CNRS research fellow. Louis Néel Laboratory, Grenoble
INTRODUCTION
Magnetic thin films, nanostructures and heterostructures exhibit different behaviors and new functionalities compared with solid materials: exalted thermal effects and anisotropy, specific domains and walls, giant magnetotransport effects, etc. These effects and applications are described in a number of dossiers. These effects and their implementation are described in the following dossiers and [E 2 151], followed by examples of their technological integration in the fields of electronics and medicine: hard disks, field sensors, tracers, etc.
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Magnetic thin films and nanostructures (part 2)
Composite systems: effects and concepts
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