Structural, morphological, dielectric, and spectral properties of Sr-Mg-Ho X-type magnetic nano materials suitable for microwave absorption application

Z Javed, RT Rasool, H Alhummiany, A Majeed… - Vacuum, 2024 - Elsevier
Abstract Holmium (Ho 3+) substituted Sr 2 Mg 2 Fe 28 O 46 X-type hexa-ferrites were
synthesized using the sol-gel auto-combustion route. The single phase of Sr 2 Mg 2 Fe 28-x …

Evaluations of the structural, dielectric, and microwave properties of Pr-doped Ba2Co2Fe12− xPrxO22 (x= 0.0–0.1) Y-type hexaferrites for high frequency applications

F Naheed, M Irfan, S Gulbadan, MN Akhtar… - Materials Today …, 2023 - Elsevier
Y-type hexagonal ferrite samples with chemical composition of Ba 2 Co 2 Fe 12− x Pr x O 22
(x= 0.0, 0.025, 0.05, 0.075, 0.1) were prepared by sol-gel auto combustion technique …

Structural, spectral, dielectric and magnetic properties of Sr2CuxNi2-xFe28-xCrxO46 (0≤ x≥ 0.5) ferrites synthesized via micro-emulsion route

MA Khan, MQ uz Zaman, A Majeed, MN Akhtar… - Materials Chemistry and …, 2021 - Elsevier
In the present study, Sr 2 Cu x Ni 2-x Cr x Fe 28-x O 46 where (x= 0.0, 0.1, 0.2, 0.3, 0.4, 0.5)
X-type ferrites were fabricated by micro-emulsion procedure. X-ray diffraction technique …

Enhanced electrical transport properties of Cr-substituted Mg2–Y-type hexaferrites for power applications

M Arshad, MA Khan, RT Rasool, MI Arshad… - Ceramics International, 2023 - Elsevier
The impact of Cr 3+ substitution on the electrical and dielectric properties of Y-type
hexaferrites with composition Ba 2 Mg 2 Cr x Fe 12-x O 22 (x= 0.0, 0.5, 1.0, 1.5, and 2.0) was …

Quantifying Co–Zn contents for compositional tailoring of strontium W-type hexaferrites for useful applications

W Tahir, MA Khan, RT Rasool, S Dabagh… - Physica B: Condensed …, 2023 - Elsevier
Structural, optical, dielectric, and magnetic characteristics of Sr–Ni–W hexaferrites were
probed to justify their potential use in various applications. Sr 1-x Co x Zn y Ni 2-y Fe 16 O …

Dielectric, reflection loss and physicochemical studies of Cr doped Ba–Sr based W type hexagonal ferrites for microwave absorption applications

A Iqbal, MA Khan, RT Rasool, S Gulbadan… - Ceramics …, 2024 - Elsevier
The utilization of hexagonal structures in nano ferrites has been employed for absorption
because of their dielectric, attenuation characteristics, and reflection losses. Electromagnetic …

Dielectric, structural and absorption properties of Mg2+ substituted Ba2Zn2X hexa-ferrites for microwave devices and applications

HA Khan, MA Khan, S Gulbadan, GA Ashraf… - Ceramics …, 2023 - Elsevier
Electromagnetic devices have hazardous effects to the environment in the form of pollution.
Materials having higher reflection loss and good absorption properties can overcome this …

L and S band microwave absorption properties of Z-type hexaferrite Ba3Co2Fe24O41 synthesized at low temperature

N Shao, J Li, S Che, J Zheng, L Qiao, Y Ying… - Journal of Alloys and …, 2023 - Elsevier
The L-band and S-band electromagnetic waves are widely utilized in radar and satellite
communications. This paper reports the successful synthesis of 85.8% content Ba 3 Co 2 Fe …

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 elucidation, morphological properties, and dielectric properties of nickel-substituted cobalt and lead-based X-type hexagonal ferrites

M Wajad, HM Khan, A Waheed, M Zahid… - Journal of Materials …, 2022 - Springer
In this work, sol-gel auto-combustion technique was employed to synthesize Pb 2 Co 2-x Ni
x Fe 28 O 46 (x= 0.0, 0.4, 0.8, 1.2, 1.6, and 2) X-type hexagonal ferrites. Annealing of the …