%0 Journal Article
%T Static ferromagnetic materials: from the microscopic to the mesoscopic scale
%A Brigitte Bid¨¦garay-Fesquet
%A Quentin Jouet
%A St¨¦phane Labb¨¦
%J Mathematics
%D 2011
%I arXiv
%R 10.1142/S0219199713500132
%X Thanks to averaging processes and Gamma-convergence techniques, we are able to link a microscopic description of ferromagnetic materials based on spin lattices and their mesoscopic description in the static framework for the three fundamental contributions: exchange, magnetostatic and external field. The results are in accordance with the classical continuous description of ferromagnetic phenomena and justifies it. This work is a seed towards a dynamic description of ferromagnetic materials.
%U http://arxiv.org/abs/1111.2421v3