Signature of multiferroicity and impedance analysis of Co1−xZnxFe2−xLaxO4 nanoparticles

Unveiling the impact of Ni2+/Y3+ co-substitution on the structural, dielectric, and impedance properties of multiferroic spinel ferrite for hydroelectric cell application

“…Hence, e 0 was observed to increase while the tangent loss was reduced. 40 The lowest value of the tangent loss was 10.2 for 15% substituted nickel in the YCFO sample and the highest value of loss was found to be near about 100 for the only yttrium-substituted CFO. Thus a significant outcome of co-substituting is a reduced tangent loss of spinel ferrites, which could be useful for memory storage device applications, etc.…”