Kinetics of redistribution of ion-implanted deuterium in Zr in the processes of the post implantation annealing

The results of research of processes kinetics that occur in the system 'zirconium-hydrogen' in the temperature range from gas atoms escape from the implantation profile to the start of atoms release from the crystalline lattice of metal are presented. Results are obtained by the methods of ion implantation, thermodesorbtion spectrometry (TD), nuclear-physical methods. The processes of gas release, evolution of depth profiles of ion-implanted to the doses 0.2 - 2 x 1021 D2 + m-2 deuterium and his redistribution in the volume of polycrystalline zirconium at the post implantation annealing in the temperature range Troom 1300 oC are studied.