Article: Application of the wave electron optics conception for the description of the electron – lattice field interaction in the electron microscope. Part III. The rigorous analytical description of the electrons on the crystal lattice dynamical many beam diffraction by use of the Kirchhoff’s diffraction integral

T. A. Grishina, O. D. Potapkin
Research Institute for Electron and Ion Optics, Moscow, Russia

B. N. Vasichev
Moscow Institute for Electronics and Mathematics (Technical University), Moscow, Russia

The rigorous analytical description of the electrons on the crystal lattice dynamical many beam diffraction was obtained by substituting to the Kirchhoff’s diffraction integral of the expression for the electron-optical transparency function of the crystal lattice field for the electron wave.