Insight into the structure, spectroscopic, Raman, photo luminance and electrical properties Cd substituted Ba–Zn R-type hexaferrites

AA AlObaid, ME Anjum, RT Rasool, S Gulbadan… - Materials Chemistry and …, 2024 - Elsevier
The impact of cadmium (Cd) substitution on structural, spectral, and dielectric properties of R-
type hexagonal ferrites BaZn 2-x Cd x Fe 4 O 11 has been investigated. These were …

Investigation of magnetocapacitance and magnetoconductivity in single-phase Y-Type hexaferrite Ba2Co2Fe12O22 nanoparticles

SK Yadav, A Soosairaj, K Divya, AA Arunmozhi… - Surfaces and …, 2024 - Elsevier
This research paper examines the synthesis and characterization of Y-type hexaferrite Ba 2
Co 2 Fe 12 O 22 nanoparticles produced using the sol-gel method. The study explores their …

Sol-gel synthesis of Cobalt-Bismuth substituted strontium hexaferrites and insight into structural refinement, Microstructural, dielectric and spectroscopic properties

AA AlObaid, M Usman, RT Rasool, S Gulbadan… - Materials Science and …, 2024 - Elsevier
Bi and Co-substituted strontium (SrFe 12 O 19) hexaferrites were synthesized using the auto-
combustion sol–gel method. The structural, Rietveld refinement, microstructural …

Structural, spectral, XPS and microwave absorbing properties of Ba0. 5Sr0. 5Zr2Fe4-xNdxO11 R-type hexaferrites

MA Khan, S Gulbadan, GA Ashraf, NM Alresheedi… - Ceramics …, 2024 - Elsevier
Abstract Ba 0.5 Sr 0.5 Zr 2 Fe 4-x Nd x O 11 (x= 0.00, 0.03, 0.06, 0.09) hexaferrites have
been developed using Sol-gel methodology. Structural, elemental, and dielectric …

Impact of chromium substitution on structural, spectroscopic, and dielectric properties of Ba4Ni2Fe36O60 ceramics

S Hayat, MA Khan, RT Rasool, H Alhummiany… - Ceramics …, 2024 - Elsevier
Cr-substituted Ni 2 U hexaferrite series (Ba 4 Ni 2 Fe 36-x Cr x O 60 for x= 0.0 to x= 2.0 with
a step size of 0.5) was prepared via sol-gel auto-combustion route and annealed at 1200° C …

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 …

Structural, spectral, dielectric, and magnetic properties of Gd3+ substituted Y-type Barium hexaferrites

MA Khan, M Nasir, NM Aloufi, M Rashid, AAA Hafez… - Ceramics …, 2024 - Elsevier
Co-precipitation method is used to prepare Mn 2 Ba 2 Gd x Fe 12-x O 22 (0.00, 0.05, 0.10,
0.15, 0.20, and 0.25) Y-type hexaferrites. X-ray diffraction patterns reviled that prepared …

Assessment of the critical behaviors near the PM-FM phase transitions: Theoretical investigation of the magnetocaloric effect in Mg doped Ba-Ca: M type hexaferites

A Homri, O Jalled, A Dhahri, J Dhahri, EK Hlil - Ceramics International, 2024 - Elsevier
This study investigates the magnetic and critical behaviour, of M type hexaferrites Ba 0.5 Ca
0.5 Fe 12-x Mg x O 19 BCFMO (x= 0.3, 0.4 and 0.5) were synthesized using a conventional …

Effect of Ni and Dy co-doping on the structural, electrical, and dielectric properties of Strontium Y-type hexaferrite

M Chandel, R Jasrotia, J Ahmed, SM Alshehri… - Journal of Sol-Gel …, 2024 - Springer
Strontium Y-type hexaferrites, often referred to as Sr-Co2Y hexaferrites, are widely
considered for the microwave applications. The current study describes the synthesis of Ni …

[PDF][PDF] The Dielectrics Study of Pure Graphene and Graphene/Titania/Polyvinylidene Fluoride in Giga-Hertz Using the Debye Relaxation Model

TJ Ikyumbur, F Gbaorun, TM Aper, IK Suleiman… - researchgate.net
ABSTRACT A numerical approach was adopted in this study to investigate the dielectric
properties, thickness and attenuation of pure graphene and Graphene/Titania …