Preparation of Microcones Array Material for Microelectronic Package

Abstract

Microcones arrays of cobalt were prepared by electrodeposition with special crystallization conditioning agent. The influence of electrodepositing conditions and form factor effect on the morphology of microcones array is reported. X-ray diffraction result indicated that the Co arrays growing with (110) preferred orientation. The Co array had an obvious magnetic anisotropy. The coercive and saturation field perpendicular and parallel to the surface of Co were FE-SEM, XRD and VSM, respectively.