view article
Figure 11
Free energies of four-scale quasicrystals in the infinite-c LP model: (a) the octagonal structure is the equilibrium phase when −0.1119 [\lesssim \,\epsilon \,\lesssim] −0.06227; (b) the octadecagonal structure is the equilibrium phase when −0.06882 [\lesssim \,\epsilon \,\lesssim] −0.05140.

IUCrJ
Volume 5| Part 3| May 2018| Pages 247-268
ISSN: 2052-2525
https://doi.org/10.1107/S2052252518001161