the lossy ferrimagnetic filler comprising spinel ferrite having the general formula 1 x x Fe2 O3, where {HEAD ~ Aa} and Bb are {TAIL ~ divalent metal cations} selected from the group consisting of Ba, Cd, co, Cu, Fe, Mg, Mn, Ni, Sr and Zn, and x is a fractional number on the interval 0,1), 
are
the lossy ferrimagnetic filler comprising spinel ferrite having the general formula 1 x x Fe2 O3 , where { HEAD ~ Aa } and Bb are { TAIL ~ divalent metal cations } selected from the group consisting of Ba , Cd , co , Cu , Fe , Mg , Mn , Ni , Sr and Zn , and x is a fractional number on the interval 0,1 ) ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH