Exchange anisotropy in Co/NiO bilayers: time-dependent effects D. Hrabovský, B. Diouf, L. Gabillet, A. Audouard, A. R. Fert and J. F. Bobo Eur. Phys. J. B, 45 2 (2005) 273-281 Published online: 28 June 2005 DOI: 10.1140/epjb/e2005-00178-3