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Table 1 Coercivity Hc and squareness SQR = Mr/Ms values of NiFe MNPs for Ni88Fe12, Ni76Fe24, Ni52Fe48, and Ni36Fe64

From: Heating Efficiency of Triple Vortex State Cylindrical Magnetic Nanoparticles

Ni:Fe ratio

In-plane Hc (Oe)

Out-of-plane Hc (Oe)

In-plane SQR

Out-of-plane SQR

Ni88Fe12

84.5

33.8

0.060

0.054

Ni76Fe24

62.7

54.0

0.023

0.027

Ni52Fe48

68.6

51.4

0.048

0.049

Ni36Fe64

80.7

91.1

0.064

0.054

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