Sökning: "Gilbert Berg"

Hittade 1 uppsats innehållade orden Gilbert Berg.

  1. 1. A Comparison of Three Time-stepping Methods for the LLG Equation in Dynamic Micromagnetics

    Kandidat-uppsats, Uppsala universitet/Avdelningen för beräkningsvetenskap

    Författare :Simon Wredh; Anton Kroner; Tomas Berg; [2017]
    Nyckelord :LLG equation; Micromagnetism; Implicit midpoint; Midpoint extrapolation; Projection method;

    Sammanfattning : Micromagnetism is the study of magnetic materials on the microscopic length scale (of nano to micrometers), this scale does not take quantum mechanical effects into account, but is small enough to neglect certain macroscopic effects of magnetism in a material. The Landau-Lifshitz-Gilbert (LLG) equation is used within micromagnetism to determine the time evolution of the magnetisation vector field in a ferromagnetic solid. LÄS MER