Structural, morphological, XPS, dielectric and spectral properties of sol-gel synthesized Ba–Zn–Cr U-type nanocrystalline magnetic oxide materials

S Hayat, MA Khan, RT Rasool, GA Ashraf - Ceramics International, 2023 - Elsevier
Abstract Polycrystalline Cr 3+ substituted Ba 4 Zn 2 Fe 36-x Cr x O 60 (Zn 2 U) U-type
hexaferrite compositions Ba 4 Zn 2 Fe 36-x Cr x O 60 (x= 0.0, 0.5, 1.0, 1.5, and 2.0) were …

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 …

Structural features and dielectric behavior of Al substituted Cu0. 7Ni0. 3Fe2O4 ferrites

Q Khan, A Majeed, N Ahmad, I Ahmad… - Materials Chemistry and …, 2021 - Elsevier
Abstract Aluminum doped Cu–Ni based spinel nano-ferrites Cu 0.7 Ni 0.3 Fe 2-x Al x O 4 are
synthesized via sol-gel route and characterized by XRD, FTIR, impedance analyzer, EDAX …

Structural, microwave permittivity, and complex impedance studies of cation (Cr, Bi, Al, In) substituted SrNi-X hexagonal nano-sized ferrites

A Majeed, MA Khan, MY Lodhi, R Ahmad, I Ahmad - Ceramics International, 2020 - Elsevier
Abstract Sr 2 Ni 2 T x Fe 28-x O 46 (T= Cr 3+, Bi 3+, Al 3+, In 3+; x= 0.25) hexa-ferrites were
fabricated via the sol-gel route. The phase temperature, which was obtained using thermo …

Influence of Cr and Zn substitution on structural, magnetic and dielectric properties of Sr2-xZnxNi2Fe28-yCryO46 X-type hexagonal ferrite

A Majeed, MA Khan, R Ahmad, MY Lodhi, I Ahmad - Solid State Sciences, 2020 - Elsevier
Polycrystalline materials of Sr 2-x Zn x Ni 2 Fe 28-y Cr y O 46 (x= 0.00, 0.01, 0.02, 0.03 and
0.04; y= 0.0, 0.2, 0.4, 0.6 and 0.8) X-type nano-ferrites are fabricated by sol-gel synthetic …

Study of electrical transport properties of cadmium-doped Zn–Mn soft ferrites by co-precipitation method

MAU Nabi, M Moin, MS Hasan, MI Arshad… - … of Superconductivity and …, 2021 - Springer
Cadmium ion doped in Zn–Mn soft ferrites was synthesized by co-precipitation method.
Cadmium content can improve the micro-structure, magnetic, electrical, optical, and …

Dielectric and electrical study of zinc copper ferrite nanoparticles prepared by exploding wire technique

S Singh, SC Katyal, N Goswami - Applied Physics A, 2019 - Springer
The experimental investigation of electrical and dielectric characteristics of spinel Zn–Cu
ferrite (ZCFO) nanoparticles, synthesized adopting an exploding wire technique (EWT) …

Tuning the properties of novel magnetic oxide via Co–Bi Co-substitution including theoretical background of characterization techniques

A Majeed, MA Khan, R Ahmad, MY Lodhi… - … of Superconductivity and …, 2021 - Springer
Sol–gel technique was adopted to synthesize Sr2− xCoxNi2Fe28− yBiyO46 (x= 0.00, 0.01,
0.02, 0.03, 0.04; y= 0.00, 0.05, 0.10, 0.15, 0.20) X-type hexa-ferrites. The lattice parameters …

Microwave absorption properties of β-type ferrites: Influence of Nd-loading percentage on structural, spectral, elemental, and electrical features

S Nargis, MA Khan, GA Ashraf, M Arshad, SK Ali… - Ceramics …, 2024 - Elsevier
Hexagonal ferrites have drawn significant attention due to a broad range of
telecommunication and stealth technology applications. β-Type hexagonal ferrites are rarely …

Modified solution combustion synthesis of nickel-doped magnetite nanoparticles and the influence of annealing on their optical, electrical, and magnetic properties

M Qayoom, R Bhat, KA Shah, AH Pandit… - Journal of Electronic …, 2020 - Springer
In this work, nickel-doped magnetite nanoparticles (NPs) are synthesized by a modified
solution combustion method and subsequently annealed at different temperatures. We …