| 摘要 |
An effective magnetic calculation unit (6) includes an outer magnetic field calculation unit (9), a demagnetizing field calculation unit (10), and an intermediate magnetization utilization unit (11). The intermediate magnetization utilization unit (11) includes an intermediate magnetization calculation unit (21), an exchange filed calculation unit (22), and an anisotropy field calculation unit (23). The intermediate magnetization calculation unit (21) calculates a magnetization vector at the halfway point between element adjacent to each other as intermediate magnetization, and the exchange filed calculation unit (22) and the anisotropy field calculation unit (23) calculates an exchange filed and an anisotropy field, respectively, using the intermediate magnetization. The intermediate magnetization calculation unit (21) sets the magnitude of the magnetization vector of the intermediate magnetization at 1. |
