Fig. 5From: Profound Interfacial Effects in CoFe2O4/Fe3O4 and Fe3O4/CoFe2O4 Core/Shell Nanoparticlesa–g Magnetic hysteresis loops M(H) for Co/Fe(tFe) and Fe/Co(tCo) core/shell nanoparticles, measured at 5 and 300 K. h Dependence of coercivity measured at 5 K on the thickness of shell tFe(Co)Back to article page