Optimization of structural, dielectric, and magnetic properties of nanocrystalline copper doped spinel ferrites

M Zahid, HM Khan, MZ Manzoor, HE Ahmed… - Materials Science and …, 2023 - Elsevier
Copper-substituted spinel ferrites with nominal composition Ca 0.5 Ba 0.5-x Cu x Fe 2 O 4
(x= 0.00, 0.125, 0.250, 0.350, 0.500) were successfully prepared by the sol–gel auto …

Structural, morphological, dielectric, and magnetic properties of Pb1-xCrxFe12O19 M-type hexaferrites

M Zahid, HM Khan, MA Assiri, M Imran… - Materials Science and …, 2022 - Elsevier
Chromium substituted M-type hexagonal ferrites with nominal composition Pb 1-x Cr x Fe 12
O 19 where x=(0.0, 0.1, 0.2, 0.3, 0.4, 0.5) were prepared via sol gel route. Structure of the …

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 …

Structural, optical and dielectric properties of aluminum-substituted SrAl2xFe12-2xO19x = (0.0,0.2,0.4,0.6,0.8,1.0) M-type hexagonal ferrites

M Dilshad, HM Khan, M Zahid, S Honey… - Journal of Materials …, 2022 - Springer
Aluminum-substituted M-type hexaferrites with nominal composition SrAl2xFe12-2 x O19
with x=(0.0, 0.2, 0.4, 0.6, 0.8, 1.0) were successfully prepared by sol gel auto combustion …

Zn/Ba nanoparticles doping effect on surface interface, Morphology, and dielectric elucidation of spinel ferrites

I Ali, HM Khan, MN Akram, YF Chen, M Mustaqeem… - Surfaces and …, 2023 - Elsevier
Spinel ferrites having a composition of Ca 0.5 Ba 0.5-x Zn x Fe 2 O 4,(x= 0, 0.125, 0.25,
0.350 and 0.5) was synthesized by sol-gel autocombustion. The acquired samples …

The influence of Bi–Co doping on structural, morphological, dielectric and magnetic properties of Ca1-xBixFe12-xCoxO19

MN Panwar, HM Khan - Physica B: Condensed Matter, 2023 - Elsevier
The sol-gel auto-combustion method was employed to synthesize Ca 1-x Bi x Fe 12-x Co x
O 19 M-type hexaferrites. X-ray diffraction (XRD) analysis confirmed the formation of a single …

Structural Elucidation with Improved Dielectric and Magnetic Properties of Sol–Gel Synthesized Cr3+ Substituted M-Type Sr2+ Hexaferrites

M Zahid, HM Khan, I Sadiq, AU Rehman… - Journal of Materials …, 2022 - Springer
Abstract Hexaferrites of Sr 1-x Cr x Fe 12 O 19 with x=(0.0, 0.1, 0.2, 0.3, 0.4, 0.5) were
fabricated by citrate sol–gel technique. Characterization of grown samples such as structural …

Effect of nickel substitution on structural and dielectric properties of Mg-Zn based spinel ferrite nanoparticles

S Ali, M Khalid, G Nazir, K Naz, JK Khan… - Physica …, 2022 - iopscience.iop.org
Herein, we used sol-gel auto combustion technique for fabrication of the series of nickel
substituted magnesium-zinc spinel ferrite (Mg 0.3 Ni x Zn 0.7− x Fe 2 O 4) nanoparticles by …

Enhanced Structural and Dielectric Properties of Calcium and Chromium-Based -Type Hexagonal Ferrites with Polyvinyl Alcohol (PVA) Polymer Composites

M Zahid, HM Khan, B Zaheer, M Imran, MA Assiri… - Nano, 2022 - World Scientific
M-type hexagonal ferrites with compositions Ca 1− x Cr x Fe 1 2 O 1 9 at (x= 0. 1, 0.2, 0.3,
0.4, 0.5) were successfully prepared by sol–gel auto combustion method and then immersed …

Structural, dielectric, and magnetic properties of Sr0.7Cr0.3Fe12O19–polyvinyl alcohol nano-composites

M Zahid, HM Khan, SA Buzdar, T Akhter, M Nadeem… - Applied Physics A, 2022 - Springer
Nano-composites consisting of polyvinyl alcohol (PVA) immersed with Sr0. 7Cr0. 3Fe12O19
hexaferrites nanoparticles were successfully synthesized by two-step process …