Recent Advances in Understanding Magnetic Nanoparticles in AC Magnetic Fields and Optimal Design for Targeted Hyperthermia

Table 1

Size, saturation magnetization (𝑀_𝑠), anisotropy constant (𝐾), and heat dissipation rate per unit weight 𝑃_𝐻 (at 𝐻_ac=37.3 kA/m, 𝑓=500 kHz) of ferrite nanoparticles experimentally determined in [27].

Sample	Size (nm)	𝑀𝑠 (kA/m)	𝐾 (kJ/m^3)	𝑃𝐻 (MW/kg)
CoFe2O4	12	510	200	0.4
MnFe2O4	18	700	3	0.2
MnFe2O4@CoFe2O4	15	570	17	3.0