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. 2022 Mar 24;7(13):11473–11490. doi: 10.1021/acsomega.2c00824

Table 2. Blocking Temperature TB (K), Saturation Magnetization Ms (emu/g), Remanent Magnetization Mr (emu/g), and Coercivity Hc (Oe) for the NF, NZF, and ZF Nanoparticles.

nanoparticles crystallite size (nm) blocking temperature TB (K) sat. magn. Ms (emu/g) remanent magn. Mr (emu/g) coercivity Hc (Oe) squareness ratio (Mr/MS)
NF 7.5 >300 13.1 6.5 438.5 0.497
NZF 9.6 56.2 45.38 4.85 28.8 0.106
ZF 23.3 16.3   0.106 812.2