Structural, optical, electrical and magnetic properties of lithium zinc ferrite–silica nanocomposites

NP Barde, SS Shewale, TR Bhoye… - Journal of Alloys and …, 2023 - Elsevier
Lithium zinc ferrite-silica nanocomposites; with a formula [Li 0.5− x/2 Zn x Fe 2.5− x/2 O 4]
30%[SiO 2] 70%, have been synthesized using ultrasonic assisted sol-gel auto combustion …

Mechanistic insights into the sol-gel synthesis of complex (quaternary) Co–Mn–Zn-spinel ferrites: an annealing dependent study

SV Bhandare, R Kumar, AV Anupama… - Ceramics …, 2020 - Elsevier
Synthesis conditions, cation distribution at tetrahedral and octahedral sites and their stability
play very important roles in controlling phase-purity and physicochemical properties of …

Magnetorheological fluids containing rod-shaped lithium–zinc ferrite particles: the steady-state shear response

AV Anupama, V Kumaran, B Sahoo - Soft Matter, 2018 - pubs.rsc.org
We report the magnetic field and particle-concentration dependent steady-state shear-
responses of rod shaped Li–Zn ferrite particle based magnetorheological fluids (MRFs). Rod …

Structural and magnetic properties of Al-doped yttrium iron garnet ceramics: 57Fe internal field NMR and Mössbauer spectroscopy study

LN Mahour, M Manjunatha, HK Choudhary… - Journal of Alloys and …, 2019 - Elsevier
The structural and magnetic properties of Al substituted yttrium-iron garnet (Y 3 Al x Fe 5-x O
12, x= 0, 0.1, 0.2, 0.3, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6 and 1.8) ceramic powders synthesized …

Investigation of grain growth and magnetic properties of low-sintered LiZnTi ferrite-ceramic

F Xu, X Shi, Y Liao, J Li, J Hu - Ceramics International, 2020 - Elsevier
LiZnTi ferrite-ceramics with good magnetic properties and high Curie temperature have
been widely studied and utilized in microwave devices. However, it is necessary to further …

Comparative study of the structural and magnetic properties of alpha and beta phases of lithium ferrite nanoparticles synthesized by solution combustion method

N Thomas, T Shimna, PV Jithin, VD Sudheesh… - Journal of Magnetism …, 2018 - Elsevier
The structural and magnetic properties of lithium ferrite nanoparticles synthesized through
the solution combustion route at different fuel to oxidizer ratio are studied using different …

Determination of magnetic domain state of carbon coated iron nanoparticles via 57Fe zero-external-field NMR

M Manjunatha, R Kumar, B Sahoo, R Damle… - Journal of Magnetism …, 2018 - Elsevier
The magnetic domain state of carbon coated iron nanopowder (Fe@ C) was studied by the
internal field nuclear magnetic resonance (IFNMR) at 77 K using the spin echo technique …

[HTML][HTML] XRD, internal field-NMR and Mössbauer spectroscopy study of composition, structure and magnetic properties of iron oxide phases in iron ores

M Manjunatha, R Kumar, AV Anupama… - Journal of Materials …, 2019 - Elsevier
We report the phase-composition, structure and magnetic properties of two representative
samples of naturally available iron-oxide containing ores/soils collected from two different …

Synthesis, composition and spin-dynamics of FCC and HCP phases of pyrolysis derived Co-nanoparticles embedded in amorphous carbon matrix

R Kumar, M Manjunatha, AV Anupama, KP Ramesh… - Ceramics …, 2019 - Elsevier
We report the structure, magnetic domain state and spin dynamics of biphasic Co
nanoparticles embedded in amorphous carbon matrix. Two types of samples were …

Structure, electromagnetic and dielectric properties of Ti-substituted lithium--zinc ferrite

Y Guo, J Zhu, H Li - Journal of Materials Science: Materials in Electronics, 2021 - Springer
Abstract Li 0.35+ 0.5 x Zn 0.3 Ti x Fe 2.. 35–1.5 x O 4 (x= 0–0.4) ferrites waere prepared via
a solid-state method. XRD refinement results show that diamagnetic Ti 4+ ions enter …