Table 1 List of parameters used in the simulation.

Saturation magnetization (M_s)

0.8 × 10⁶ Am⁻¹

Gilbert damping constant (α)

0.1

Exchange stiffness (A_ex)

10 × 10⁻¹² Jm⁻¹

Maximum PMA constant (\({K}_{u1,\max }\))

1.0 × 10⁶ Jm⁻³

Exchange bias field (\({B}_{{{{{{{{\rm{bias}}}}}}}},x}^{{{{{{{{\rm{ext}}}}}}}}}\))

100 mT

Nanomagnet thickness (t)

1 nm

VCMA frequency (ν)

500 MHz and 2 GHz

VCMA coefficient (η)

500 fJV⁻¹m⁻¹