The determination of energy losses of channeled particles from the backscattering spectra

Abstract
A method for determining energy losses o f channeled particles from the backscattering spectra is described. The depth dependence of relative energy losses has been obtained for the (111), , and {110} channels in a tungsten crystal. It has been shown that the depth dependence of the fraction of channeled particles obtained with allowance for energy losses is well described by the exponential law at all depths.