Positron Annihilation Studies of the Ni-H Systems Containing Thermally Induced Crystal Lattice Defects |
J. PajÄ…k Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland |
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The interaction between hydrogen and thermally induced defects has been studied in nickel samples using the positron annihilation technique. From measurements further evidence has been found for agglomeration of vacancies and small vacancy complexes into large-size three-dimensional void-like defects in the plastically deformed and electron beam irradiated samples containing hydrogen. |
DOI: 10.12693/APhysPolA.88.219 PACS numbers: 78.70.Bj |