On values of activation energy for migration of single vacancies in metals
- 1 January 1971
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 23 (181) , 167-174
- https://doi.org/10.1080/14786437108216370
Abstract
New theoretical and experimental data on activation energies of migration of point defects in copper, cadmium, α-iron and tungsten have been analysed. Analysis revealed a close relationship between some activation processes in the crystalline metals and the phenomena of melting and polymorphic transformation and provided further confirmation that activation energies for migration of single vacancies for all pure metals can be calculated by eqns. (1) and (3) in the text.Keywords
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