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Publikováno v:
Journal of Magnetism and Magnetic Materials. 394:105-110
Herein, the dielectric properties such as permittivity (real part e ′ and imaginary part e ′′) and dielectric loss tangent (tan δ ) are reported for Zn substituted Cu ferrites (Cu 1− x Zn x Fe 2 O 4 ; 0≤ x ≤1) composite using the sol–g
Publikováno v:
Journal of Magnetism and Magnetic Materials. 349:121-127
W-type hexaferrites having compositions Ba(Zn 0.5 Cd 0.5 ) 2 Fe 16 O 27 (BZCFO) and Ba(Zn 0.5 Pb 0.5 ) 2 Fe 16 O 27 (BZPFO) were synthesized by solid state reaction method at high annealing temperature. Their dielectric and magnetic properties as a f