Morphology and stability of Au nanoclusters in HOPG nanopits of well-defined depth M. Hugentobler, S. Bonanni, A. Sautier and W. Harbich Eur. Phys. J. D, 63 2 (2011) 215-220 Published online: 14 January 2011 DOI: 10.1140/epjd/e2010-10520-5