The unique magnetic damping enhancement in epitaxial Co2Fe1−xMnxAl films
Li Shu-Fa1, 2, †, Cheng Chu-Yuan2, Meng Kang-Kang3, Chen Chun-Lei1
       

External field-dependent frequency (a), decay time (b), and damping (c) for 10-nm Co2Fe1−xMnxAl films with different x. The solid line in panel (a) represents the fitting, and the fitted parameters H2 and H4 are shown in the inset.