Structural, physicochemical and electrical properties of Co2Y-type barium hexaferrites

M Arshad, MA Khan, RT Rasool, MI Arshad… - Ceramics …, 2024 - Elsevier
Y-type hexaferrite ceramic materials of nominal composition Ba 2 Co 2 Cr x Y x Fe 12-2x O
22 (x= 0.00, 0.03, 0.06, 0.09, and 0.12) were synthesized by sol-gel auto combustion route …

Crystal-structure analysis, Raman spectroscopy, dielectric measurements, magnetic and optical properties of Cr3+–Ni2+-substituted Co2Y-type barium hexaferrites

J Mohammed, KM Batoo, G Mukhtar, JP Labis… - Materials Research …, 2022 - Elsevier
The Co 2 Y-type barium hexaferrite Ba 2− 2 x Cr x Ni x Co 2 Fe 12 O 22 (x= 0.0, 0.1, 0.15)
was synthesized using the sol–gel auto-combustion technique. The formation phase of the Y …

Investigation of crystal structure, dielectric response and magnetic properties of Tb3+ substituted Co2 Y-type barium hexaferrites

G Mukhtar, J Mohammed, N Halilu, S Sharma… - Solid State …, 2021 - Elsevier
Y-type hexaferrites powder samples of Ba 1· 8 Sr 0· 2 Co 2 Fe 12-x Tb x O 22 (with x= 0.0,
0.1, and 0.2) were prepared by the method of sol-gel auto combustion. XRD and Rietveld …

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 …

Structural, magnetic and microwave absorption properties of Ce-doped barium hexaferrite

Z Mosleh, P Kameli, A Poorbaferani, M Ranjbar… - Journal of Magnetism …, 2016 - Elsevier
Abstract Ba 1− x Ce x Fe 12 O 19 (x= 0.0, 0.05, 0.1, 0.15, and 0.2) polycrystalline samples
were synthesized by the sol–gel method and characterized by thermogravimetric analysis …

Investigation of structural, physical, spectral, photoluminescence, Raman, and dielectric properties of Ba2Co2GdxFe28-xO46 hexaferrites

MA Khan, S Afzal, S Gulbadan, K Mahmood… - Ceramics …, 2023 - Elsevier
Nano-crystalline Gd-substituted X-type hexaferrites with the composition Ba 2 Co 2 Gd x Fe
28-x O 46 (x= 0.00, 0.08, 0.16, 0.24, and 0.32) were synthesized using sol-gel auto …

Insight of terbium substitution on the structural, spectroscopic, and dielectric characteristics of the Ba–Mg–Fe–O system

N Zahoor, MA Khan, GA Ashraf, M Junaid… - Ceramics …, 2023 - Elsevier
Abstract BaMg 2 Tb x Fe 16-x O 27 (x= 0.00, 0.04, 0.08, 0.12 and 0.16) hexaferrites have
been synthesized by sol-gel auto combustion method. The synthesized hexaferrites were …

Microwave characterization of Co–Ti substituted barium hexagonal ferrites in X-band

SB Narang, P Kaur, S Bahel, C Singh - Journal of Magnetism and Magnetic …, 2016 - Elsevier
The present study reports microwave characterization of Co–Ti substituted ferrites with
general formula, BaFe (12− 2x) Co x Ti x O 19 where x= 0.0, 0.3, 0.5, 0.7 and 0.9. The …

Effect of La-Na doping in Co-Ti substituted barium hexaferrite on electrical and X-band microwave absorption properties

A Arora, SB Narang - Journal of Electronic Materials, 2018 - Springer
Lanthanum and sodium co-substituted barium hexaferrite Ba (1− 2 x) La x Na x Fe 10 CoTiO
19 (x= 0.00, 0.05, 0.10, 0.15, 0.20 and 0.25) samples were prepared using a conventional …

Insight of structural, dielectric and spectroscopic characteristics of Ba0. 6Sr0. 4-xYbxFe12-yCoyO19 M-type hexaferrite

S Gulbadan, MA Khan, GA Ashraf, K Mahmood… - Ceramics …, 2023 - Elsevier
Abstract Ba 0.6 Sr 0.4-x Yb x Fe 12-y Co y O 19,(0.0≤ x≤ 0.125, 0.0≤ y≤ 1.25) M-type
hexaferrite were synthesized using the auto combustion sol-gel process. The synthesized …