Table 1.

Magnetization values of Fe oxide NPs and core-satellite Au-Fe NPs at 5 K and 300 K. M_S—magnetization saturation, H_(left)—intersections on the field axis at increasing and decreasing fields (H_(right)), H_C—coercive field, H_EB—exchange bias field.

Type of NPs	T, K	H(left), Oe	H(right), Oe	HC, Oe	HEB, Oe	MS, emu g−1
Fe oxide	5	−1572	624	1098	−474	50.5
	300	−109	110	109.5	~0	44.7
Core-satellite	5	−643	534	588.5	−54.5	12.9
	300	−134	132	133	0	12.3