Bulk resonant scattering of fast electrons in crystals
Dudarev S. L.
A new type of dynamic scattering of fast electrons has been observed in a crystal. This scattering is accompanied by a resonant localization of a particle in a narrow region of the spectrum of transverse-motion states. The appearance of a resonance explains the nature of the annular and parabolic diffraction patterns and resolves the problem of interpreting images in high-resolution electron microscopy.