High energy density electroceramic material with embedded dielectric discontinuities

A magnetic core material that stores magnetic energy and reduces magnetic saturation, wherein the magnetic core material comprises dielectric discontinuities embedded within high energy density electroceramic members that:

• minimize Eddy current losses by consisting of any one or all of the flowing atomic elements:
• nickel (Ni), cobalt (Co), zinc (Zn), copper (Cu) titanium (Ti), or chromium (Cr);
• minimize hysteresis losses by additionally consisting of any one or all of the following atomic elements:
• lead (Pb), strontium (Sr) and magnesium (Mg);
• and,
• minimize residual magnetic loss by additionally having a microstructure with a uniform grain size distribution not greater than 7 μm, preferably a uniform grain size distribution in the range of 5-7 μm.