Direct characterization of boron segregation at random and twin grain boundaries<sup>

Direct characterization of boron segregation at random and twin grain boundaries

Li Xiang-Long^¹, Wu Ping^{¹, †}, Yang Rui-Jie^¹, Zhang Shi-Ping^¹, Chen Sen^¹, Wang Xue-Min^², Huai Xiu-Lan^³

(color online) Widths of the segregations at different GBs against the deformation temperature. RB1 and RB2 are the two types of segregations at random GBs, and TB is the segregation at TBs.