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Because of the high saturation magnetization (μ0Ms=1.6 T) and high magnetocrystalline anisotropy (Ku=4.5 MJ/m3) of the Nd2Fe14B phase, anisotropic Nd-Fe-B sintered magnets exhibit the highest energy product (474 kJ/m) of all the permanent magnetic materials[1]. However, the issue on substitution of Pr-Nd or Nd by Ce attracted renewed attention, due to the cost pressure of Nd, PrNd alloy and the large...
The complex impedance spectroscopy method associated with capacitance–voltage is employed to investigate the resistive switching behavior of the bilayer structure for the first time. The reset current is reduced by more than one order for the bilayer compared with that of the single-layer structure. It is distinguished that each layer plays an important role. The ...
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