Crystal structure, morphology and magnetic properties of hexagonal M-type barium ferrite film based on the substrate temperature
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DOI: 10.1016/j.cplett.2020.137541
Abstract: Abstract In this paper, a hexagonal M-type barium ferrite (BaM) film with a high remanence ratio was deposited on a sapphire substrate by the pulsed laser deposition (PLD) method. The characterization results showed that the… read more here.
Keywords: substrate temperature; type barium; hexagonal type; barium ferrite ... See more keywords
Effect of scandium substitution on magnetic and transport properties of the M-type barium hexaferrites
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DOI: 10.1016/j.jallcom.2019.152467
Abstract: Abstract Polycrystalline M-type barium hexaferrite compounds with scandium doping BaFe12-xScxO19 (0 ≤ x ≤ 2.5) were prepared by the solid state route. Room temperature neutron diffraction measurements show that the prepared samples are in single phase and exhibit a… read more here.
Keywords: transport properties; effect scandium; type barium;
Synthesis and characterizations of magnesium and titanium doped M-type barium calcium hexaferrites by a solid state reaction method
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DOI: 10.1016/j.jallcom.2020.154072
Abstract: Abstract Magnesium and titanium co-substituted M-type barium calcium hexaferrites Ba0.5Ca0.5Fe12-2xMgxTixO19 (0.0 ≤ x ≤ 0.5) have been synthesized by a solid state reaction method and characterized by XRD, XPS, FTIR, SEM, SQUID. XRD patterns confirm single phase… read more here.
Keywords: solid state; calcium hexaferrites; type barium; magnesium titanium ... See more keywords
Studies of structural, magnetic and dielectric properties of X-type Barium Zinc hexaferrite Ba2Zn2Fe28O46 powder prepared by combustion treatment method using ginger root extract as a green reducing agent
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DOI: 10.1016/j.jallcom.2020.155120
Abstract: Abstract Various quantities of ginger (Zingiber officinale) root extract were used to prepare X-type Barium–Zinc hexaferrite with the chemical composition Ba2Zn2Fe28O46. The powders were prepared using a combustion treatment method, being pre-heated at 550 °C for… read more here.
Keywords: root extract; ginger root; type barium; powder ... See more keywords
Low-loss Z-type barium hexaferrite composites from nanoscale ZnAl2O4 addition for high-frequency applications
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DOI: 10.1063/1.5006780
Abstract: In this study, nanocrystalline ZnAl2O4 (ZA) were introduced to Z-type barium hexaferrite (Co2Z) and the effects of ZA addition upon the crystal-phase composition, microstructure, permeability and permittivity as well as losses characteristics over a wide… read more here.
Keywords: order; permittivity; type barium; permeability ... See more keywords