The Wulff construction goes low-symmetry
P. Erhart
and
J. M. Rahm
Nature Materials 22, 941
(2022)
doi: 10.1038/s41563-022-01407-x
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An apparent quirk of mathematics draws on asymmetry and resolves the issue of how to determine the equilibrium shape of crystals of two-dimensional materials with asymmetric terminations.
