Adjusting exchange bias and coercivity of magnetic layered systems with varying anisotropies
A. Tillmanns, T. Blachowicz, Journal of Applied Physics 109 (2011).

Magneto-optical study of magnetization reversal asymmetry in exchange bias
A. Tillmanns, S. Oertker, B. Beschoten, G. Guntherodt, C. Leighton, I.K. Schuller, J. Nogues, Applied Physics Letters 89 (2006) 202512.