Fig. 5 | Nature Communications

Fig. 5

From: Metallic-mean quasicrystals as aperiodic approximants of periodic crystals

Fig. 5

Type II tilings. a Dodecagonal type IIA fundamental motif combined with four second-generation dodecagons and three third-generation dodecagon. Only the R tiles are colored so as to emphasize rotation by 30° upon subdivision; some are semitransparent for clarity. b Type IIA subdivision scheme. c Subdivision scheme for generalized type IIA and type IIB R tiles parametrized by (m, n) and \((\tilde m,\tilde n)\), respectively

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