Magnetization reversal processes in Permalloy® nanowires

J. ALMEIRA; F. MENESES; S. E. URRETA; P. G. BERCOFF

Congreso; 2020 Express Conference on the Physics of Materials and its application in Energy and Environment (e-CPM2020); 2020

In this work, we synthesize Fe-Ni nanowires (NWs)near the Permalloy® composition by electrodeposition using nanoporous aluminatemplates. We characterize the electrodeposition mechanisms, the resulting  microstructure and morphology using severaltechniques and study the hysteresis properties and the magnetization reversalmechanisms occurring in the systems. We also include a final discussion to correlatethe microstructural and magnetic parameters.