Influence of rare earth ion doping (Ce and Dy) on electrical and magnetic properties of cobalt ferrites

M Hashim, M Raghasudha, SS Meena, J Shah… - Journal of Magnetism …, 2018 - Elsevier
Abstract Ce and Dy substituted Cobalt ferrites with the chemical composition CoCe x Dy x Fe
2-2 x O 4 (x= 0, 0.01, 0.02, 0.03, 0.04, 0.05) were synthesized through the chemical route …

[HTML][HTML] Effects of Ce–Dy rare earths co-doping on various features of Ni–Co spinel ferrite microspheres prepared via hydrothermal approach

MA Almessiere, B Unal, Y Slimani, H Gungunes… - Journal of Materials …, 2021 - Elsevier
Abstract The effects of Ce–Dy co-doping on the crystal structure, optical, dielectric, magnetic
properties, and hyperfine interactions of Ni–Co spinel ferrite microspheres synthesized …

Electromagnetic shielding, magnetic and microwave absorbing properties of Polypyrrole/Ba0. 6Sr0. 4Fe12O19 composite synthesized via in-situ polymerization …

N Velhal, ND Patil, G Kulkarni, SK Shinde… - Journal of Alloys and …, 2019 - Elsevier
In this article, we have synthesized the Polypyrrole/Ba 0.6 Sr 0.4 Fe 12 O 19 (PBSF)
composite via in-situ polymerization technique. The synthesized samples were further …

Electrical and optical properties of Ni0· 5Co0. 5-xCdxNd0. 02Fe1· 78O4 (x≤ 0.25) spinel ferrite nanofibers

F Alahmari, MA Almessiere, B Ünal, Y Slimani… - Ceramics …, 2020 - Elsevier
This study aimed to investigate the optical, electric and dielectric properties of the Ni 0· 5 Co
0.5-x Cd x Nd 0.02 Fe 1· 78 O 4 (x≤ 0.25) NFs prepared via electrospinning process. Diffuse …

The role of Pr3+, Pr3+-Y3+ and Pr3+-Y3+-Dy3+ ions substitutions on the electrical and dielectric properties of NiCo nanospinel ferrites

B Ünal, MA Almessiere, IA Auwal, Y Slimani… - Journal of Alloys and …, 2023 - Elsevier
This study investigated the electrical and dielectric features for NiCo (Ni 0.5 Co 0.5 Fe 2 O 4)
NSFs, Pr-NiCo (Ni 0.5 Co 0.5 Pr 0.1 Fe 1.9 O 4) NSFs, PrY-NiCo (Ni 0.5 Co 0.5 Pr 0.1 Y 0.1 …

Electrical and dielectric properties of Ni0. 5Co0. 5GaxFe1. 8–xO4 (x≤ 1.0) spinel ferrite microspheres

S Akhtar, MA Almessiere, B Unal, AD Korkmaz… - Journal of Rare …, 2023 - Elsevier
Abstract Microspheres of Ni 0.5 Co 0.5 Ga x Fe 2− x O 4 (x≤ 1.0) microsphere spinel ferrites
(NiCoGaFe-MSFs) and carbon spheres were prepared via a hydrothermal technique. The …

Dielectric properties of nanocrystalline Co-Mg ferrites

J Sharma, N Sharma, J Parashar, VK Saxena… - Journal of Alloys and …, 2015 - Elsevier
Nanocrystalline powder samples with chemical formula Co x Mg 1− x Fe 2 O 4 (x= 0, 0.2,
0.4, 0.6, 0.8 and 1.0) have been synthesized by sol–gel auto combustion method using citric …

[HTML][HTML] A study on the conductivity, dielectric, and microwave properties of SrNbxYxFe12-2xO19 (0.00≤ x≤ 0.05) nanohexaferrites

B Unal, MA Almessiere, AV Trukhanov, A Baykal… - Journal of Materials …, 2022 - Elsevier
In this paper, conductivity, dielectric, and microwave properties of SrNb x Y x Fe 12-2x O 19
(0.00≤ x≤ 0.05) hexaferrites (SrNbY HFs) synthesized by the citrate sol–gel method were …

Spin canting and surface spin disorder in Ni substituted Co-Cd ferrite nanoparticles synthesized by fuel deficient combustion method

DM Coutinho, VMS Verenkar - Journal of Alloys and Compounds, 2019 - Elsevier
Abstract The nanocrystalline Cd 0.5-X Ni X Co 0.5 Fe 2 O 4 (x= 0.0 to 0.5) ferrites were
synthesized by auto combustion technique using hexamine as fuel. The substitution of non …

Effect of Ba+ 2 ion on structural, magnetic and microwave properties of screen printed BaxSr1-XFe12O19 thick films

N Velhal, G Kulkarni, D Mahadik, P Chowdhury… - Journal of Alloys and …, 2016 - Elsevier
The present paper reports the structural, magnetic and microwave properties of screen
printed thick films of Ba x Sr 1-X Fe 12 O 19 (BSF)(x= 0.0–1.0) synthesized via simple auto …