Table 1.

Summary of the fitted boundary plane normal vectors ($\overrightarrow{n}$), the calculated Burgers vectors ($\overrightarrow{b}$), and the measured dislocation line vectors ($\overrightarrow{t}$) for each boundary plane, denoted with the same labels from Fig. 4.

Boundary	$\overrightarrow{n}$ (hkl)	$\overrightarrow{t}$ (hkl)	$\overrightarrow{b}$ (hkl )	$\delta$z${}_{\mathit{err}}$ ($\mathrm{\mu }$m)	$\gamma$ ($\times {10}^{-3}$)
B1	[110]	[$2\overline{2}1$]	[$\overline{1}\overline{1}0$]	2.3006	0.0418${}^{\circ }$
B1${}^{\prime }$	[012]	[$2\overline{2}1$]	[$\overline{6}\overline{1}\overline{2}$]	1.9808	0.2370${}^{\circ }$
B1${}^{\prime \prime }$	[120]	[$3\overline{2}1$]	[$\overline{1}\overline{2}0$]	1.2041	0.2332${}^{\circ }$
B2	[$\overline{2}01$]	[$1\overline{2}2$]	[$\overline{2}01$]	1.7356	– 0.0284${}^{\circ }$
B3	[$11\overline{2}$]	[$\overline{1}10$]	[$\overline{1}\overline{1}2$]	1.7089	0.2493${}^{\circ }$

The mean error ($\delta$z${}_{\mathit{err}}$) from the plane fitting is also given. $\gamma$ is the average misorientation angle ($\mathrm{\Delta }\varphi$) measured across the boundary (extracted from the measured $\varphi$ scans).