Dynamic observation of dislocation sources at grain boundaries in ice
- 1 May 1992
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine Letters
- Vol. 65 (5) , 279-281
- https://doi.org/10.1080/09500839208207548
Abstract
This Letter presents the first clear demonstration of a grain-boundary dislocation generation mechanism in ice. The dislocations generated as semihexa-gonal loops were observed to glide on the basal plane.Keywords
This publication has 3 references indexed in Scilit:
- The velocity of dislocations in icePhilosophical Magazine A, 1991
- Dislocation motion in ice: A study by synchrotron X-ray topographyPhilosophical Magazine A, 1988
- Generation and absorption of dislocations at large-angle grain boundaries in deformed ice crystalsThe Journal of Physical Chemistry, 1983