Electrodeposited FePt films

Magnetic hardening in FePt nanostructured films

Nanostructured FePt films for magnetic media applications

Smaller, faster, denser and cheaper magnetic disk drives are demanded for information storage using magnetic media. Increase in high areal density in magnetic recording requires small bit cells with very small grain size. The reduction of bit cell volume and grain size will eventually be constrained by the undesirable thermal instability of magnetization due to the superparamagnetic effect, thu...

Highly oriented nonepitaxially grown L10 FePt films

Properties of Electrodeposited WO3 Thin Films

Galvanostatic electrodeposition was used to produce transparent and amorphous WO3 films that showed color changes from clear to blue in response to the applied potential of ±1.0 V. The 61% in transmittance variation was measured at wavelength of 633 nm. The roughness of 16.7 nm was obtained by atomic force microscopy (AFM). The scanning electron microscopy (SEM) evidenced homogeneous morphology...

Hydrogen Dissolution and Structural Changes in Electrodeposited Cr Films*

Effects of hydrogen on the structure of electrodeposited Cr films have been investigated by combining X-ray diffraction and thermal desorption spectroscopy, systematically varying the plating conditions. A large amount of hydrogen was dissolved at high current densities in a Cr-rich bath at low temperatures, and caused structural changes from bcc to hcp and fcc hydrides with increasing hydrogen...