Theoretical prediction of the growth and surface structure of Pt and Ni nanoparticles Z. Z. Lin, X. Chen, C. Yin, H. Tang, Y. C. Hu and X. J. Ning EPL, 96 6 (2011) 66005 Published online: 13 December 2011 DOI: 10.1209/0295-5075/96/66005