,Simulation of M-H Loops in FeCo Polycrystalline Thin Films at Finite Temperatures

• 作 者: Long-Ze Wang Jiang-Nan Li Jun-Jie Song Chuan Liu Dan Wei
• 机 构: School of Materials Science and Engineering, Tsinghua University, Beijing 100084“,”School of Physics
• 出 处: 中国物理快报（英文版）
• 发表日期: 2017年4期
• 关键词: @@

We apply the hybrid Monte Carlo (HMC) micromagnetic method to FeCo soft magnetic polycrystalline films and test the new method by comparing with the result worked out by micromagnetics using Landau-Lifshitz Gilbert equations,and the magnetic properties of FeCo films are understood better by carefully considering the effects of polycrystalline microstructures.The hysteresis loops of the FeCo film from low temperature up to 1100 K are simulated by the new HMC micromagnetic method.