Magnetic Properties and Microstructure of Co/polymer Composite Thin Films.

architecture and engineering of nanoscale sculptured thin films and determination of their properties

چکیده ندارد.

Apfim Analysis of Composite Magnetic Thin Films

Composite thin films prepared by sputter CO-deposition of Fe304 with small additions of Ag were investigated in this feasibility study. These nanocomposites possess unique magnetic properties which may be controlled by compositional variations. Atom probe field-ion microscopy was used to investigate the microstructure and microchemistry of the material. Field-ion microscopy in hydrogen was foun...

Effect of carbon additive on microstructure evolution and magnetic properties of epitaxial FePt (001) thin films

Effects of Ag underlayers on the microstructure and magnetic properties of epitaxial FePt thin films

In this work Ag underlayers, with a slightly larger unit cell than FePt, were found not only to induce epitaxial growth of the FePt films but also to reduce the FePt ordering temperature. Without using the Ag underlayer, the FePt film deposited onto the Si substrate was fcc disordered. By the use of the Ag underlayer, it was observed that the FePt unit cells were expanded in the film plane. Thi...

Evolution of microstructure and magnetic properties in magnetron-sputtered CoCr thin films

The microstructure and magnetic-structure development in magnetron-sputtered Co-22at%Cr thin films deposited on amorphous substrates has been examined systematically and in detail. It has been found that the initial deposit is amorphous up to a thickness of ~ 5 nm. By 10 nm thickness, a polycrystalline highly hcp c-axis textured (out of the film plane) microstructure is observed. At 50 nm thick...