Investigation of magnetization reversal process in pinned CoFeB thin film by <italic>in-situ</italic> Lorentz TEM

Investigation of magnetization reversal process in pinned CoFeB thin film by in-situ Lorentz TEM

Pei Ke^{1, 2, 3}, Xia Wei-Xing^{2, 3, †}, Wang Bao-Min^{2, 3}, Wen Xing-Cheng^{2, 3}, Sheng Ping^{2, 3}, Liu Jia-Ping^{2, 3, 4}, Liu Xin-Cai^{1, ‡}, Li Run-Wei^{2, 3}

(color online) Magnetic hysteresis loops of samples A, B, and C. Lower-case letters in the curves mark the data collection points in the in-situ experiments.