Impact of grain size and structural changes on magnetic, dielectric, electrical, impedance and modulus spectroscopic characteristics of CoFe2O4 nanoparticles synthesized by honey mediated sol-gel combustion method
Raghvendra Singh Yadav,Ivo Kuřitka,Jarmila Vilčáková,Jaromir Havlica,Jiri Masilko,Lukáš Kalina,Jakub Tkacz,Jiří Švec,Vojtěch Enev,Miroslava Hajdúchová +9 more
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This article is published in Advances in Natural Sciences: Nanoscience and Nanotechnology.The article was published on 2017-08-29 and is currently open access. It has received 161 citations till now. The article focuses on the topics: Dielectric & Grain size.read more
Citations
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Ferromagnetic materials
TL;DR: In this paper, the authors restrict their attention to the ferrites and a few other closely related materials, which are more closely related to anti-ferromagnetic substances than they are to ferromagnetics in which the magnetization results from the parallel alignment of all the magnetic moments present.
Journal ArticleDOI
Review on augmentation in photocatalytic activity of CoFe2O4 via heterojunction formation for photocatalysis of organic pollutants in water
Sonu,Vishal Dutta,Sheetal Sharma,Pankaj Raizada,Ahmad Hosseini-Bandegharaei,Vinod Kumar Gupta,Pardeep Singh +6 more
TL;DR: In this paper, a brief overview of CoFe2O4 as a semiconductor photocatalyst is presented and ferromagnetic behaviour of co-feathers is also discussed.
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Lanthanum-doped spinel cobalt ferrite (CoFe2O4) nanoparticles for environmental applications
TL;DR: In this article, a lanthanum-doped cobalt ferrites (CoLaxFe2-xO4) were successfully synthesized via sol-gel method at 300 °C.
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Impact of sonochemical synthesis condition on the structural and physical properties of MnFe2O4 spinel ferrite nanoparticles
Raghvendra Singh Yadav,Ivo Kuřitka,Jarmila Vilčáková,Thaiskang Jamatia,Michal Machovsky,David Škoda,Pavel Urbanek,Milan Masař,Michal Urbanek,Lukáš Kalina,Jaromir Havlica +10 more
TL;DR: The demonstrated controllable physical characteristics over sonication time and percentage amplitude of ultrasonic power input are a key step to design spinel ferrite material of desired properties for specific application.
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Tuning of Structural, Dielectric, and Electronic Properties of Cu Doped Co–Zn Ferrite Nanoparticles for Multilayer Inductor Chip Applications
Muhammad Usman Hadi,Khalid Mujasam Batoo,Ankush Chauhan,Omar M. Aldossary,Ritesh Verma,Yujie Yang +5 more
TL;DR: In this article, the synthesis of nanoparticles and doping of Cu-doped Co-Zn ferrites using the auto-combustion sol-gel synthesis technique was reported.
References
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Book
Introduction to Magnetic Materials
B. D. Cullity,C. D. Graham +1 more
TL;DR: In this paper, the authors present materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.
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On the Dispersion of Resistivity and Dielectric Constant of Some Semiconductors at Audiofrequencies
TL;DR: In this paper, the ac resistivity and the apparent dielectric constant of the material show a dispersion which can be explained satisfactorily with the help of a simple model of the solid: there should be wellconducting grains separated by layers of lower conductivity.
Ferromagnetic materials
TL;DR: In this paper, the authors restrict their attention to the ferrites and a few other closely related materials, which are more closely related to anti-ferromagnetic substances than they are to ferromagnetics in which the magnetization results from the parallel alignment of all the magnetic moments present.
Journal ArticleDOI
Impedance and modulus spectroscopy of semiconducting BaTiO3 showing positive temperature coefficient of resistance
TL;DR: In this article, an analysis of ac impedance data using the complex impedance plane representation gives the dc resistance of polycrystalline barium titanate (PTCR) ceramics.
Journal ArticleDOI
An overview of the structure and magnetism of spinel ferrite nanoparticles and their synthesis in microemulsions
Daliya S. Mathew,Ruey-Shin Juang +1 more
TL;DR: A short review on the various spinel ferrites in microemulsions in the recent years is given in this paper, where the focus then shifts to the use of micro-mulsions as nanoreactors for the synthesis of spinels.