Growth modes of quasicrystals
  The growth of quasicrystals, i.e., aperiodic structures with long-range order, seeded from the melt is investigated using a dynamical phase field crystal model. Depending on the thermodynamic conditions, two different growth modes are detected, namely defect-free growth of the stable quasicrystal and a mode dominated by phasonic flips which are incorporated as local defects into the grown structure such that random tiling-like ordering emerges. The latter growth mode is unique to quasicrystals and can be verified in experiments on one-component mesoscopic systems. 
C.V. Achim (1), M. Schmiedeberg (1), and H. L\"owen (1) ((1) Institut   f\"ur Theoretische Physik II: Weiche Materie, Heinri...
cond-mat.soft cond-mat.mtrl-sci