Complex angular dependence of exchange bias on (001) epitaxial NiO-Co bilayersS. Dubourg, J. F. Bobo, B. Warot, E. Snoeck and J. C. OussetEur. Phys. J. B, 45 2 (2005) 175-179DOI: https://doi.org/10.1140/epjb/e2005-00180-9