Peer-Reviewed Journal Details
Mandatory Fields
McCloskey P.;Jamieson B.;O'Donnell T.;Gardner D.;Morris M.;Roy S.
2008
October
Journal of Magnetism and Magnetic Materials
High-frequency nanostructured magnetic materials for integrated inductors
Validated
Scopus: 15 ()
Optional Fields
High-frequency soft magnetic material Integrated inductor Multi-nanolayer
320
20
2509
2512
Electroplating is compatible with the deposition of relatively thick layers i.e. several m to 10s- of m. However eddy current losses mean that thick layers will have an inferior frequency response. We have used a low content phosphorous bath together with pulse reverse plating to generate Co-rich and Co-deficient multi-nanolayers of CoP having improved saturation magnetisation and a better frequency response. The plating parameters have been optimised in order to produce a material with low loss, and a high permeability of around 700 retained up to 103 MHz for a sample with a thickness of 1.7 m and a resistivity of 136 O cm. 2008 Elsevier B.V. All rights reserved.
0304-8853
10.1016/j.jmmm.2008.04.141
Grant Details