Effects of thermal annealing on microstructure and magnetic properties of electrodeposited Co-Fe alloys

Studying the Crucial Physical Characteristics Related to Surface Roughness and Magnetic Domain Structure in CoFeSm Thin Films

“…Rakesh et al investigated praseodymium (Pr)-, lanthanum (La)-, and Sm-substituted nickel-zinc (Ni-Zn) ferrite, resulting in the lattice deformation of the crystal with decreased particle size, coercivity, and magnetic exchange [9]. Furthermore, CoFe alloys with an equal composition of 50% Co and 50% Fe demonstrate remarkably high susceptibility [10]. Therefore, Sm was chosen as the alloying element to be added, and for this study, a CoFeSm alloy with a composition of 40 at.…”

Effect of hydrogen plasma implantation on the micro-structure and magnetic properties of hcp-Co80 57Fe4Ir16 thin films*

“…Soft magnetic thin films (SMTFs) with adjustable high-frequency magnetic properties are highly desirable due to their wide range of applications, such as film inductors, [1,2] micro-transformers, [3] and microwave noise filters, [4,5] etc. Various methods have been proposed for the development of these SMTFs, such as chemical substitution, [6][7][8][9][10] high temperature and high magnetic field annealing, [11][12][13][14][15] crystal texture, [16] and hydrogen ion implantation, [17][18][19][20] etc. Among these methods, hydrogen implantation has been shown to be a powerful platform to tailor the physical properties of both transition metal oxides and various kinds of metal alloys.…”