Orientational effect at different energy auger-electron emission from monocrystals

Orientation effects, appearing during emission of different groups of electrons when primary electrons move in monocrystals, are used to obtain information on the wave function change of primary electrons of intermediate energies in the process of their penetration into crystal to greater depths. It is established experimentally, that the dependence of the value of orientation effect during Auger-electron emission from crystals on Auger-electron energy is of a general character. The dependence character as well as previously published data on the orientation effect during elastic scattering and during secondary electron emission permit to make a conclusion on the region of formation of electron