In this paper, we investigate two fundamental geometric properties of the Landau-Lifshitz-
Gilbert (LLG) equation, namely the preservation of magnetization magnitude and the …

Materiais magnéticos são objeto de curiosidade e observações há séculos constituindo
atualmente um campo vasto na Ciência e Tecnologia. Esses materiais exibem estados de …

Numerical techniques for the time integration of Landau-Lifshitz magnetization dynamics are
considered. In the continuous model, such dynamics implies the conservation of …

In this thesis we focus on the theoritical description and on the numerical simulation of the
charge and spin dynamics in metallic nano-structures. The physics of metallic nano …

Software is fundamental to research. Seven out of ten researchers in the United Kingdom
report that their work would be impossible without it [1]. Yet the scientific community faces a …