The dielectric permittivities(ε′ & ε″) and dielectric loss tangent(tan) are studied for the prepared samples CuFe2O4 and Cu1-xZnxGa0.1Fe1.9O4 spinel ferrite
The rare isotope ~(236)U has a half-life of 2.342(3)×10~7 years, and is produced principally by thermal neutron capture on ~(235)U. The isotopic atom ratio of