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A positron annihilation study of vacancies and their clusters in diluted aluminium alloys quenched or neutron‐irradiated
Author(s) -
Dlubek G.,
Gerber W.,
Vehanen A.,
YliKauppila J.
Publication year - 1980
Publication title -
kristall und technik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0023-4753
DOI - 10.1002/crat.19800151217
Subject(s) - positron annihilation , aluminium , annealing (glass) , materials science , irradiation , positron , neutron , neutron irradiation , annihilation , radiochemistry , nuclear physics , metallurgy , chemistry , physics , electron
Pure Al and Al alloyed with Mg, Zn, Ge, and Si was quenched from 600°C in water at room temperature or irradiated with fast neutrons. With the help of positron lifetime and angular correlation peak height measurements vacancies, their clustering and their annealing behaviour were studied.