Annealing characteristics of supersaturated vacancies in copper and nickel (Article) [Charakterystyki wyżarzania miedzi oraz niklu przesyconych wakancjami]
- Author(s)
- Boris Mikulowski, Viktor Gröger, Gerhard Krexner
- Abstract
Defect processes during isothermal annealing of rapidly quenched Cu (from 1000°C) and isochronal annealing of quenched (from 1400°C) and deformed Ni (20% rolled at room temperature) have been investigated by residual resistivity and positron lifetime measurements. In Cu a transformation of vacancy loops of the Frank type into loops of split Shockley partials was concluded. In Ni the growth of ultrasmall stacking fault tetrahedra could be the dominating process in vacancy annealing.
- Organisation(s)
- Physics of Nanostructured Materials, Physics of Functional Materials
- External organisation(s)
- AGH University of Science and Technology
- Journal
- Archives of Metallurgy and Materials
- Volume
- 45
- Pages
- 237-245
- No. of pages
- 9
- ISSN
- 1733-3490
- Publication date
- 2000
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 1030 Physics, Astronomy
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/annealing-characteristics-of-supersaturated-vacancies-in-copper-and-nickel-article-charakterystyki-wyarzania-miedzi-oraz-niklu-przesyconych-wakancjami(a305b1aa-9831-4520-8356-91d5d25eb0aa).html