Multi-disclination configurations in pentagonal microcrystals and two-dimensional carbon structures
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A mechanism of decrease in the elastic (latent) energy of a solid containing disclination defects by introducing multi-disclination configurations of opposite sign has been considered. The relation of the proposed model with relaxation modifications of microcrystals with pentagonal symmetry, as well as with the structure of two-dimensional carbon films, has been discussed. An approach to the prediction of new carbon structures inherently containing multi-disclination configurations with screening has been demonstrated.
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- 2.A. E. Romanov and V. I. Vladimirov, in Dislocations in Solids, Ed. by F. R. N. Nabarro (North-Holland, Amsterdam, The Netherlands, 1992), Vol. 9, p. 191.Google Scholar