Crystallography of homophase twisted bilayers: coincidence, union lattices and space groups

Gratias, D.; Quiquandon, M.

doi:10.1107/S2053273323003662

Acta Crystallographica Section A
Acta Crystallographica
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Figure 14
(a) Small rotations $[2\delta]$ generate bilayers with the same symmetry as the original graphene layer, magnified by $[\sqrt{\Sigma} ]$ and rotated by δ. (b) Four unit cells of the local structure often called SP corresponding to the special point 2mm.

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ISSN: 2053-2733

Volume 79| Part 4| July 2023| Pages 301-317

https://doi.org/10.1107/S2053273323003662

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