Tuning the magnetic anisotropy of CoFeB grown on flexible substrates*
Zhang Haoa), Li Yuan-Yuana), Yang Mei-Yina), Zhang Baoa), Yang Guangb), Wang Shou-Guo†b), Wang Kai-You‡a)
       
The overall uniaxial anisotropy constant K ’s dependence on the bending strain applied on the CoFeB thin films with φ = 0°, grown on flexible PI substrate. The inset shows the bending strain dependence of the additional uniaxial anisotropy K B induced by the bending strain. The lines are guides to the eye.