Evaluation of the Magnetic Properties of Soft Magnetic Thin Films with Magnetic Anisotropy Dispersion.

Nanostructured FePt:B2O3 thin films with perpendicular magnetic anisotropy

Metal-insulator type nano-granular magnetic thin films -soft magnetic properties, TMR effect and their applications-

Metal-Insulator type nano-granular magnetic (NGM) thin films have been noteworthily developed as several functional magnetic materials. The formation of nanogranular structure is strongly related to the magnitude of heat formation (H) of intergranule materials. Forming a larger H allows a clearer granular structure to be obtained. Soft magnetic properties and TMR effect of NGM films are revie...

Effect of Cobalt Concentration on Structural and Magnetic Properties of Co-Fe Thin Films

Co-Fe films were electrodeposited on Cu substrate from electrolytes with different Co concentration  levels. X-ray diffraction (XRD) was used  to  investigate  the  films  crystal  structures. The  results  indicate that  if  the  Co  concentration  is  less  that  the  Fe  concentration,  the cubic  structure  appears  in  the  films, while  the  hexagonal  structure dominates when  the C...

Magnetic and Electrical Properties of Nanocrystalline Fe85Si10Ni5/Phenolic Resin Soft Magnetic Composites

In this work, nanocrystalline Fe85Si10Ni5 soft magnetic powders were prepared by mechanical alloying and subsequent annealing to reduce the internal stresses and lattice strains. The powders were mixed with phenolic resin and warm pressed to produce nanostructured soft magnetic composites. The effect of annealing time and temperature on the crystalline structure, microstructure and magnetic pro...

Reorientation of magnetic anisotropy in obliquely sputtered metallic thin films

Reorientation in the magnetic anisotropy as a function of film thickness has been observed in Co-Ni and Co thin films, obliquely sputtered on a polyethylene terephthalate substrate at a large incidence angle ~70°!. This effect is a consequence of the low magnetocrystalline anisotropy of the films ~fcc structure of Co! and changes in microstructure from nuclei to columns according to the thickne...