Effective substrate potentials with quasicrystalline symmetry depend on the size of the adsorbed particlesFelix Rühle, Matthias Sandbrink, Holger Stark and Michael SchmiedebergEur. Phys. J. E, 38 6 (2015) 54DOI: https://doi.org/10.1140/epje/i2015-15054-y