The extrinsic hysteresis behavior of dilute binary ferrofluids Lihua Lin, Jian Li, Yueqiang Lin, Xiaodong Liu, Longlong Chen, Junming Li and Decai Li Eur. Phys. J. E, 37 10 (2014) 102 Published online: 30 October 2014 DOI: 10.1140/epje/i2014-14102-6