Dynamical Theory of Electron Diffraction for the Electron Microscopic Image of a Crystal Containing Two Stacking Faults

抄録

The characteristic fringes appearing in the electron microscopic images of the superposed region of two stacking faults in the two slip planes are discussed by the dynamical theory of electron diffraction. Intensity contour maps of the regions with different thickness and in the different Bragg reflection condition are illustrated. The present calculation suggests that there is a possibility of knowing the natures of stacking faults (intrinsic and extrinsic) from the contrasts of the images.