Microwave properties of aluminum-substituted barium hexaferrite BaFe12-xAlxO19 ceramics in the frequency range of 32–50 GHz

Crystal and magnetic structures, magnetic and ferroelectric properties of strontium ferrite partially substituted with in ions

“…The electronic pollution produced by gigahertz electronic telecommunication systems is able to influence to electronic systems exciting interruptions in their work. Hexaferrites have large dielectric and magnetic losses in the microwave frequency band [19,20], therefore, they can be used as microwave absorption devices in GHz range [21,22].…”

Structure, magnetic, and electrodynamic properties of SrInxFe12‐xO4/Ni0.5Zn0.5Fe2O4 composites at low temperature

“…So, when there is a preferred orientation, the peak is high. If the crystallites are randomly located, the peak is low 42–45 . Match 3!…”

“…If the crystallites are randomly located, the peak is low. [42][43][44][45] Match 3! Full Proof software (Figure 2) determined the crystal size, fraction, and cell parameters.…”

Peculiarities of the microwave properties of hard–soft functional composites SrTb0.01Tm0.01Fe11.98O19–AFe2O4 (A = Co, Ni, Zn, Cu, or Mn)

“…For other materials, the same change in the type of polarization occurred, but in a higher frequency range. 45 For the Mn, Ni, Cu, Zn materials, losses are caused by an increase in the imaginary part of the dielectric and magnetic permeabilities. The maximum value of the imaginary part of the dielectric constant decreases with an increase in the element (A) serial number for so magnetic phase (Table 4).…”