K. Gront, T. Gwizda³³a, J. Czerbniak
Department of Surface Physics, University of Lodz, 149/153 Pomorska Str., 90-236 Lodz, Poland
The characteristics of the channelling effect for the neutralised proton H0 in comparison with proton H+ are presented. The visible differences in the region of characteristic minima show that the process of the electron loss by H0 takes place at the depth not grater than two atomic layers.