For the high efficiency of electric motors, research on electric motors using permanent magnets has been conducted. However, rare earth permanent magnets are difficult to obtain due to the scarcity of ...

Magnetic nanomaterials in magnetic fields can serve as versatile transducers for remote interrogation of cell functions. In this study, we leveraged the transition from vortex to in-plane ...

India is swiftly expanding its drone manufacturing ecosystem, driven by increased defence demands, supportive government ...

In response to tensions over trade with the US, China imposed a restriction on the export of rare earth magnets starting 4 ...

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NiZn spinel ferrite nanofibers with diameters in 50–100 nm were fabricated by electrospinning followed by thermal treatment. Deploying a rotating collector, nanofibers can achieve certain degree of ...