Numéro
J. Phys. Colloques
Volume 44, Numéro C9, Décembre 1983
ECIFUAS-4
Fourth European Conference on Internal Friction and Ultrasonic Attenuation in Solids / Quatrième Conférence Européenne sur le Frottement Intérieur et l'Atténuation Ultrasonore dans les Solides
Page(s) C9-551 - C9-556
DOI https://doi.org/10.1051/jphyscol:1983981
ECIFUAS-4
Fourth European Conference on Internal Friction and Ultrasonic Attenuation in Solids / Quatrième Conférence Européenne sur le Frottement Intérieur et l'Atténuation Ultrasonore dans les Solides

J. Phys. Colloques 44 (1983) C9-551-C9-556

DOI: 10.1051/jphyscol:1983981

DISLOCATION PINNING EFFECTS IN OXIDIZED AND REDUCED COPPER AFTER ELECTRON IRRADIATION AT 4.2 K

B. Wantzen, G. Sokolowski et K. Lücke

Institut für Allgemeine Metallkunde und Metallphysik der RWTR Aachen, F.R.G.


Abstract
Oxidized and reduced copper samples were irradiated at 4.2 K with 3 MeV-electrons. The observed pinning stages in both states are compared and discussed. Also a comparison with former irradiation experiments is given.