Multilevel magnetic nanodot arrays with out of plane anisotropy: the role of intra-dot magnetostatic couplingV. Baltz, A. Bollero, B. Rodmacq, B. Dieny, J.-P. Jamet and J. FerréEur. Phys. J. Appl. Phys., 39 1 (2007) 33-38DOI: https://doi.org/10.1051/epjap:2007107