Convergent-beam electron diffraction study of the Burgers vector of dislocations in an icosahedral Al–Cu–Fe alloy
Source abstract
Abstract
Abstract The Burgers vector of dislocations in the quasicrystalline Al–Cu–Fe icosahedral phase has been studied by means of diffraction contrast analyses and defocused convergent-beam electron diffraction. The size of the Burgers vector in real space is found to be 0·307 nm. This is the first observation of strain field amplitudes induced by dislocations in the quasicrystalline icosahedral phase.
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Research context
OpenAlex topics: Quasicrystal Structures and Properties · X-ray Diffraction in Crystallography · Microstructure and mechanical properties
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References (14)
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1. 10.1557/JMR.1986.001310.1557/JMR.1986.0013 ↗
2. Cherns D. · J. Electron Microsc. Suppl. · 1986 · 35 · 721
3. Dai M. · Acta crystallogr. · 1990 · 46 · 45510.1107/S0108768190001872 ↗
4. Dai M. X. · Phil. Mag. Lett
5. Devaud-Rzepski, J., Cornier-Quiquandon, M. and Gratias, D. Proceedings of the Third International Conference on Quasicrystals Vista Hermoza, Mexico. Edited by: Yacaman, M. J., Romeu, D., Castano, V. and Gomez, A. pp.p. 498Singapore: World Scientific.
6. 10.1557/JMR.1989.003910.1557/JMR.1989.0039 ↗
7. 10.1107/S010876738609993210.1107/S0108767386099932 ↗
8. Hirsch, P. B., Howie, A., Nicholson, R. B., Pashley, D. W. and Whelan, M. J. 1977.Electron Microscopy of Thin Crystals, pp. 172–174. Krieger: Malabar.
9. 10.1080/0141861800823936910.1080/01418618008239369 ↗
10. 10.1103/PhysRevLett.53.195110.1103/PhysRevLett.53.1951 ↗
11. Tanaka M. · 1988
12. 10.1080/0950083920821514110.1080/09500839208215141 ↗
13. 10.1080/0950083890820644210.1080/09500838908206442 ↗
14. 10.1080/0950083900820649110.1080/09500839008206491 ↗