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AbstractAbstract
[en] Single crystals of gold were irradiated at a temperature of 50K with 3 MeV electrons. The defects were investigated by measurements of the Huang diffuse scattering of x-rays, the change of the lattice parameter and the change of the electrical resistivity. The experimental results are: In pure gold no single interstitials were observed. Even at the lowest irradiation dose (concentration of Frenkel defects, 75 ppM) small interstitial clusters were observed. By doping with impurities the cluster formation was suppressed. In samples doped with about 400 ppM Cu, single interstitials most probably trapped at copper atoms were observed. During thermal annealing of the irradiated samples the recombination of Frenkel pairs along with the growth of the interstitial clusters was observed. The clusters take the form of dislocation loops
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Robinson, M.T.; Young, F.W. Jr. (eds.); Energy Research and Development Administration, Washington, D.C. (USA); National Science Foundation, Washington, D.C. (USA); Oak Ridge National Lab., Tenn. (USA); p. 295-301; 1975; International conference on radiation damage in metals; Gatlinburg, Tennessee, USA; 5 Oct 1975
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