Nanomagnetic Thinfilms for Advanced Inductors and EMI Shields in Smart Systems
Keywords:Nanomagnetics, Inductors, EMI Shields, Thin Films, Smart Systems
Nanomagnetics provide unique opportunities to address the fundamental limitations of traditional electronic materials for miniaturization of RF and power components, while simultaneously enhancing their performance. This paper demonstrates nanomagnetic films and processes for power inductors and EMI shield applications. A DC-RF co-sputtering process was developed to synthesize cobalt-based nanogranular films with superior properties compared to microscale magnetic materials. The benefits of this material for miniaturized power inductors are demonstrated with analytical models. The second part of the paper demonstrates miniaturization of electromagnetic interference (EMI) shields with nanomagnetic film-stacks.
How to Cite
Copyright (c) 2014 ScienceIn Publishing
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
Rights and Permission
The copyright holder for contents - ScienceIn
Permission: The readers can re-use the graphics and images for educational and academic purpose (for reproduction in Review etc) provided that source reference is cited properly.