SIMULATION PROGRAM, SIMULATION DEVICE, AND SIMULATION METHOD FOR MAGNETIC MATERIAL

摘要

A simulation device (200) for a magnetic material has: a generation unit (801) which generates easy axis vectors in areas partitioned from any element group configuring the magnetic material; a selection unit (802) which calculates magnetic energy for each magnetization of a partitioned area and selects magnetic energy that is not greatest from among the calculated magnetic energy group; an identification unit (803) which, on the basis of the magnetization of the area and a specific easy access vector for the case of the selected magnetic energy, identifies a reversal angle of magnetization reversal corresponding to the height of an energy barrier as a result of pinning within the area; and a reversal unit (805) which reverses the magnetization in accordance with the identified reversal angle.