Straight and kinked 90° partial dislocations in diamond and 3C-SiC
Blumenau, AT, Fall, CJ, Jones, R, Heggie, MI, Briddon, PR, Frauenheim, T and Öberg, S (2002) Straight and kinked 90° partial dislocations in diamond and 3C-SiC Journal of Physics Condensed Matter, 14 (48). pp. 12741-12747.
Full text not available from this repository.Abstract
Density-functional based calculations are used to investigate low energy core structures of 90° partial dislocations in diamond and 3C-SiC. In both materials dislocation glide is analysed in terms of kink formation and migration and the fundamental steps to kink migration are investigated. We find the C terminated core structure in SiC to be more mobile than the Si core. However, the Si partial is electrically active and this opens the possibility of recombination-enhanced glide under ionizing conditions or an enhanced mobility in doped material.
Item Type: | Article | ||||||||||||||||||||||||
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Divisions : | Surrey research (other units) | ||||||||||||||||||||||||
Authors : |
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Date : | 16 December 2002 | ||||||||||||||||||||||||
DOI : | 10.1088/0953-8984/14/48/311 | ||||||||||||||||||||||||
Depositing User : | Symplectic Elements | ||||||||||||||||||||||||
Date Deposited : | 17 May 2017 12:42 | ||||||||||||||||||||||||
Last Modified : | 24 Jan 2020 22:43 | ||||||||||||||||||||||||
URI: | http://epubs.surrey.ac.uk/id/eprint/836437 |
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