Universality in shape evolution of Si1−xGex structures on high-index silicon surfacesJ. K. Dash, T. Bagarti, A. Rath, R. R. Juluri and P. V. SatyamEPL, 99 6 (2012) 66004DOI: https://doi.org/10.1209/0295-5075/99/66004
