Electrical properties of M-type barium hexaferrites (BaFe12ZnMnO19)

The synthesis of barium hexaferrite M-type with (BaFe12ZnMnO19) doped Zn-Mn ion can be applicated as an absorbent of the microwave by the co-precipitation technique. This study to tracing the influence of doping ion was synthesis varied at concentration doping (x = 0.0, 0.6 and 1.0) and temperature maturation 80, 600, and 800 °C on properties of the electrical sample. The samples were characterized by analysis using Network Vector Analyzer (VNA). The result from VNA gets data of conductivity of electrical values at range 8.0 to 15.0 GHz. It is showed that the sample is a semiconductor (5.8 × 10−4 - 1.27 × 10−1 S/cm). The value of permittivity real and imaginary showed that increased with increasing concentration doping and frequency.