Structural and magnetic properties of size-controlled Fe–Ni nanoparticles synthesized by diffusing Fe atoms into preformed Ni nanoparticles

DC bias characteristic enhancement of the powder core by using densified submicron sized FeNi particles through spray pyrolysis

“…3. [25][26][27][28][29][30][31][32][33][34][35][36][37] In the range of submicron sized particles and high magnetic saturation value (41.4 T), thermal decomposition, sol gel, and spray pyrolysis methods have the potential for large-scale production. However, based on these previous works, the thermal decomposition and sol gel methods were unable to produce the perfect spherical particles and required several steps in fabricating the FeNi particles.…”