The detection of the periodic structure of high-angle twist boundaries
- 1 March 1975
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 31 (3), 559-573
- https://doi.org/10.1080/14786437508226538
Abstract
An electron diffraction technique was developed to study the structure of high-angle grain boundaries. Diffraction patterns were obtained from the grain boundary region, and it was demonstrated for the first time that high-anglo 〈001〉 twist boundaries have a periodic nature over the entire range of possible misorientations. Relatively strong grain boundary reflections corresponding to reflections from the 0-lattice wore obtained from all boundaries studied. These results indicate that atomic relaxations occur around the 0-lattice points and those relaxations appear to be qualitatively similar to those which are well known to occur in low-angle twist boundaries.Keywords
This publication has 10 references indexed in Scilit:
- The detection of the periodic structure of high-angle twist boundariesPhilosophical Magazine, 1975
- Consideration of lattice translations in computer studies of grain-boundary coincidenceJournal of Applied Physics, 1973
- Diffraction from periodic arrays of dislocationsPhilosophical Magazine, 1973
- Diffraction from periodic arrays of dislocationsPhilosophical Magazine, 1973
- Grain boundary dislocation networks as electron diffraction gratingsPhilosophical Magazine, 1972
- A re-interpretation of the ‘coincidence model’ for grain boundariesPhilosophical Magazine, 1971
- Crystal Defects and Crystalline InterfacesPublished by Springer Nature ,1970
- Quantitative observation of misfit dislocation arrays in low and high angle twist grain boundariesPhilosophical Magazine, 1970
- Dislocation sub-boundary arrays in oriented thin-film bicrystals of goldPhilosophical Magazine, 1969
- On the Stresses and Energies associated with Inter-Crystalline BoundariesProceedings of the Physical Society. Section A, 1950