Abstract
We present new evidence supporting the quasi-unit-cell description of the decagonal quasicrystal which shows that the solid is composed of repeating, overlapping decagonal cluster columns with broken tenfold symmetry. We propose an atomic model which gives a significantly improved fit to electron microscopy experiments compared to a previous proposal by us and to alternative proposals with tenfold symmetric clusters.
- Received 9 July 1999
DOI:https://doi.org/10.1103/PhysRevLett.84.4609
©2000 American Physical Society