Table 4 Total magnetization and magnetic energy of FeCu core-shell and Janus nanoparticles at 300 K simulated in the absence and presence of an external magnetic field.

From: Magnetization and superparamagnetic behavior of FeCu nanoalloys at room temperature via synthesis and simulation

 

Magnetic Energy (eV)

Bext = 0

Bext = 1000 T

Core-shell

 (25,30)

−750.6656

−2294.9119

 (25,40)

−483.8495

−2012.1841

 (25,50)

−343.8628

−1824.0066

 (30,45)

−924.0859

−3453.5828

 (35,50)

−1647.0832

−6027.7027

Janus

 (25,25)

−702.8656

−2236.0684

 (25,35)

−549.8612

−2076.3187

 (25,45)

−460.6027

−1965.3182

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