Synthesis, characterization, and electromagnetic wave absorption properties of Sr3Co2Fe24O41 hexaferrites

JH Heo, JY You, YM Kang - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
Abstract Sr 3 Co 2 Fe 24 O 41 hexaferrite powders were prepared via sol-gel synthesis and
calcination. The hexaferrite powders after calcination in the temperature range of 1225 …

Impact of erbium substitution on structural, dielectric, spectral, and microwave absorption properties of Ba3Co2Fe24O41 Z-type hexa-ferrites for microwave devices …

QUA Shahid, MA Khan, S Gulbadan, GA Ashraf… - Ceramics …, 2023 - Elsevier
A series of erbium-substituted Z-type hexaferrites with composition Ba 3 Co 2 Er x Fe 24-x O
41 (0.00≤ x≤ 0.12, Δx= 0.03) was synthesized via the sol-gel auto combustion technique …

Fabrication and properties of Z-type Sr3Co2− xZnxFe24O41 hexaferrites and their composites with epoxy

MH Park, YM Kang - Journal of Magnetism and Magnetic Materials, 2019 - Elsevier
Zn-substituted Z-type Sr hexaferrites (Sr 3 Co 2− x Zn x Fe 24 O 41, x= 0, 0.5, 1.0, 1.5) were
prepared by solid-state reaction routes. The magnetic and high-frequency properties of the …

Influence of chemical substitution on broadband dielectric response of barium-lead M-type hexaferrite

LN Alyabyeva, VI Torgashev, ES Zhukova… - New journal of …, 2019 - iopscience.iop.org
We report on the electrodynamic properties of the single crystalline lead-substituted M-type
barium hexaferrite, Ba 0.3 Pb 0.7 Fe 12 O 19, performed in the broad frequency range …

Flexible LiZnTiMn ferrite/PDMS composites with enhanced magnetic-dielectric properties for miniaturized application

F Xie, H Liu, M Bai, S Wen, F Xu, J Zhao, W Liu - Ceramics International, 2021 - Elsevier
Flexible electronics are usually fabricated using stretchable or foldable materials, whereas
these materials have no predominance in miniaturization of high-frequency flexible …

Hexagonal nanoferrites in gigahertz electromagnetic wave absorbers for radar absorbent material (RAM) and stealth technologies

R Verma, A Sharma, G Rana, A Chauhan - Nanostructured Hexagonal …, 2024 - Elsevier
Hexagonal ferrites have been used for permanent magnets for a long time and are
particularly useful for microwave technology. Many different types of electronic components …

Impedance spectroscopy and magnetic studies on Co2Z ferrite sintered with SiO2 and Bi2O3 additives

AP Singh, OP Pandey, P Sharma - Materials Chemistry and Physics, 2022 - Elsevier
Abstract Z-type (Ba 3 Co 2 Fe 24 O 41) ferrites with Bi 2 O 3 and SiO 2 additives were
prepared by solid-state reaction method. The electrical transport properties were …

Functionally graded magnetodielectric composite substrates for massive miniaturization of microstrip antennas

DR Lekshmi, SP Adarsh, M Bayal, SS Nair… - Materials …, 2022 - pubs.rsc.org
In the present work, an axially anisotropic magnetodielectric composite, based on
polymethyl methacrylate (PMMA)–NiFe2O4 (NFO), was designed for realizing miniaturized …

Твердофазный синтез частично замещенного титаном гексаферрита бария BaFe12-xTixO19

ДА Винник, ДС Клыгач, АС Чернуха… - Вестник Южно …, 2017 - cyberleninka.ru
Представлены результаты получения частично замещенного титаном гексаферрита
бария состава BaFe12-xTixO19 методом твердофазного синтеза. Исходные …

Sintering behavior of Ni–Zn ferrite powders prepared by molten‐salt synthesis

P Yang, H Qi, X Fu, Z Peng - International Journal of Applied …, 2021 - Wiley Online Library
Abstract Ni0. 5Zn0. 5Fe2O4 powders were prepared by a novel molten‐salt synthesis
method. The effects of calcination processes of the powders on their sintering behaviors …