Reversible buckling in monolayer of gold nanoparticles on water surfaceM. K. Bera, M. K. Sanyal, S. Pal, J. Daillant, A. Datta, G. U. Kulkarni, D. Luzet and O. KonovalovEPL, 78 5 (2007) 56003DOI: https://doi.org/10.1209/0295-5075/78/56003