Size and shape dependence of the exchange-bias field in exchange-coupled ferrimagnetic bilayersM. Ziese, R. Höhne, A. Bollero, H.-C. Semmelhack, P. Esquinazi and K. ZimmerEur. Phys. J. B, 45 2 (2005) 223-230DOI: https://doi.org/10.1140/epjb/e2005-00177-4