Nanometer scale mapping of cobalt in Al-doped ferromagnetic Zn0.7Co0.3O thin film J.-L. Maurice, K. Rode, A. Anane, D. Imhoff and J.-P. Contour Eur. Phys. J. Appl. Phys., 33 2 (2006) 109-113 Published online: 26 January 2006 DOI: 10.1051/epjap:2006005