25: Stacking fault imaging in TEM

Stacking fault imaging in TEM is introduced

[@haozhengqu5606]

Thank you Prof. Xie for the excellent explanation and tutorial！

[@nabildaghbouj4034]

Thank you Prof. Xie, please could you explain how can we distinguish between extrinsic and intrinsic stacing faults?

[@chenying2865]

Thank you！