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- Bridging the Terahertz Gap
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- Modélisation thermique des petits satellites
- Analyse électro-vibroacoustique d'un transducteur à armature équilibrée
Ferromagnetic Materials for MEMS- and NEMS-Devices
Publié en 2011
The modeling of ferromagnetic materials is a challenging task of high industrial and academic impact. Thin film and granular systems form the basis of novel spintronic devices such as modern hard drives with a high data area storage density. In order to push the current limits even further and to design more efficient devices, a strong understanding of the governing dynamics is required.
We implement the governing equations into COMSOL Multiphysics and discuss different simplifications for arrays of two-dimensional thin film systems (magnetoresistive devices) and assemblies of zero-dimensional magnetic moments (superparamagnetic nanoparticles).
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- weddemann_presentation.pdf - 1.11MB
- weddemann_paper.pdf - 0.69MB