High-permeability magnetic-dielectric film-based inductors

A magnetic-dielectric film-based inductor, comprising:

• a plurality of conductive regions to provide electrical interconnects to the magnetic-dielectric-based inductor from one or more other devices;
• a plurality of conductive pillars that are electrically coupled to and formed over at least some of the plurality of conductive regions;
• a magnetic-dielectric layer formed over at least some of the plurality of conductive regions and around sidewalls of the plurality of conductive pillars, the magnetic-dielectric layer including:
• a plurality of dielectric-material layers;
• and
• a plurality of magnetic-material layers, each of the plurality of magnetic-material layers being disposed between adjacent dielectric-material layers of the plurality of dielectric-material layers;
• a dielectric film disposed on the magnetic-dielectric layer;
• a multi-laver structure comprising:
• an adhesion layer disposed on the top surface of each of the plurality of conductive pillars and portions of the dielectric film adjacent to the conductive pillars;
• a seed layer disposed on the adhesion layer;
• and
• secondary conductive regions disposed on the seed layer;
• and
• a secondary dielectric film disposed between sections of the multi-layer structure.