Synthesis, characterization, and applications of doped barium hexaferrites: A review

R Jasrotia, J Prakash, R Verma, P Thakur… - Physica B: Condensed …, 2023 - Elsevier
Barium hexaferrite is a ceramic material with a hexagonal crystal structure that is widely
used in various applications such as microwave devices and, magnetic recording media due …

Structural, electromagnetic, and Ku-band absorption characterization of La-Mg substituted Y-type barium hexaferrite for EMI shielding application

M Suthar, PK Roy - Materials Science and Engineering: B, 2022 - Elsevier
This work describes the synthesis and characterization of lanthanum and magnesium
substituted Y-type barium hexaferrite to examine its potential as an EMI shielding material in …

Electronic, magnetic, and microwave properties of hard/soft nanocomposites based on hexaferrite SrNi0. 02Zr0. 02Fe11. 96O19 with variable spinel phase MFe2O4 …

MA Almessiere, Y Slimani, NA Algarou, MA Gondal… - Ceramics …, 2021 - Elsevier
Hard/soft nanocomposites (NCs) of SrNi 0.02 Zr 0.02 Fe 11.96 O 19 (SrNiZr)/MFe 2 O 4 (M=
Mn, Co, Cu, and Zn) were prepared using a one-pot sol-gel auto-combustion technique. All …

Sulfonated magnetic nanobiochar as heterogeneous acid catalyst for esterification reaction

SNA Jenie, A Kristiani, DS Khaerudini… - Journal of Environmental …, 2020 - Elsevier
In this work, heterogeneous magnetic acid catalyst were prepared through the pyrolysis-
carbonization process of Indonesia's indigenous biomass, oil palm empty fruit bunches. The …

Development of doped Ba–Sr hexagonal ferrites for microwave absorber applications: Structural characterization, tunable thickness, absorption peaks and …

J Singh, C Singh, D Kaur, SB Narang… - Journal of Alloys and …, 2021 - Elsevier
In this work, we report microwave absorption characteristics of Ba 0· 5 Sr 0· 5 (CoCr) x Fe
(12-2x) O 19 hexaferrite prepared by a two route ceramic technique. The effect of Co 2+-Cr …

A Systematic Review of the Trends Thin Film Characteristics Research as Electronic Device (2015-2024)

S Susilawati, A Doyan, A Abi Purwoko… - Jurnal Penelitian …, 2024 - jppipa.unram.ac.id
Thin film characteristics are the properties possessed by the thin film, both physical and
chemical properties. The characteristics of this thin film are influenced by several factors …

Effect of Zn2+ ion substitution in Al3+-substituted rare-earth free Sr-hexaferrite for different permanent magnet applications

A Gupta, PK Roy - Inorganic Chemistry Communications, 2023 - Elsevier
Strontium hexaferrites possess magnetic tunability. Most commonly, they are modified with
different synthesis processes and the substitution of different elements at Fe or Sr lattice …

The correlations between structural and optical properties of magnetite nanoparticles synthesised from natural iron sand

H Heryanto, D Tahir - Ceramics International, 2021 - Elsevier
The correlations between structural and optical properties of magnetite (Fe 3 O 4)
nanoparticles were analyzed by using X-Ray Diffraction (XRD) and Fourier Transform …

High-performance microwave absorption by optimizing hydrothermal synthesis of BaFe 12 O 19@ MnO 2 core–shell composites

E Yustanti, A Noviyanto, M Ikramullah, YA Marsillam… - RSC …, 2023 - pubs.rsc.org
Stealth technology advances in radar-absorbing materials (RAMs) continue to grow rapidly.
Barium hexaferrite is the best candidate for RAMs applications. Manganese dioxide (MnO2) …

[HTML][HTML] ZnMnFe2O4 particle synthesized by natural iron sand for making permanent magnetic material

T Sembiring, D Siburian, M Rianna - Materials Science for Energy …, 2023 - Elsevier
Synthesis of ZnMnFe 2 O 4 has been carried out using the co-precipitation method. The
main precursors were stoichiometry with variations in the mass of Zn, Mn, and natural iron …