Journal ArticleDOI
Structural, electrical, optical and dielectric properties of sol-gel derived (1 − x) BiFeO3 – (x) Pb(Zr0.52Ti0.48)O3 novel multiferroics materials
Subhash Sharma,Subhash Sharma,Subhash Sharma,Jesús M. Siqueiros,Gunjan Srinet,Shiv Kumar,Brijmohan Prajapati,Rakesh Kumar Dwivedi +7 more
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TLDR
In this article, a few compositions in the system (1-x) BiFeO 3 -Pb(Zr 0.52 Ti 0.48 )O 3 named as (1x)BFO- (x)PZT with range 0.0 − 0.40 were synthesized by sol-gel route and an effort has been made to correlate the results using our studies on microstructural, electrical and optical properties of solid solution compounds.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2018-01-25. It has received 23 citations till now. The article focuses on the topics: Band gap & Dielectric.read more
Citations
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Pivotal role of fluxes in BaTiO3:Eu3+ nano probes for visualization of latent fingerprints on multifaceted substrates and anti-counterfeiting applications
TL;DR: In this paper, various fluxes, namely NaCl, NH4F and NaBr assisted solution combustion route was employed to synthesize novel BaTiO3:Eu3+ (5 mol%) nanophosphors.
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Structural, dielectric, electrical and magnetic characteristics of lead-free multiferroic: Bi(Cd0.5Ti0.5)O3BiFeO3 solid solution
TL;DR: In this paper, a lead-free multiferroic solid solution of Bi(CdTi)O3 and BiFeO3 of a general chemical composition was synthesized via a solvent-free solid-state reaction approach by utilizing high purity oxides and carbonate in appropriate stoichiometric amount.
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Tailoring domain structure through manganese to modify the ferroelectricity, strain and magnetic properties of lead-free BiFeO3-based multiferroic ceramics
Ningtao Liu,Ruihong Liang,Xiaobo Zhao,Yuanyuan Zhang,Zhiyong Zhou,Xiaodong Tang,Xianlin Dong +6 more
TL;DR: In this paper, the effects of Mn addition on ferroelectric, strain, magnetic properties as well as domain structure were intensively investigated and the correlation between the domain structure and macro-properties in Mn-modified BFO-based multiferroic ceramics was provided.
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Phase evolution, magnetic study and evidence of spin-two phonon coupling in Ca modified Bi0.80La0.20FeO3 ceramics
TL;DR: In this paper, the effect of divalent Ca2+ ion on the structural, magnetic, and optical properties of Bi0.80-xCaxLa 0.20FeO3 (BLFO) ceramic samples, synthesized via conventional solid-state reaction route, was investigated.
References
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Multiferroic and magnetoelectric materials
TL;DR: A ferroelectric crystal exhibits a stable and switchable electrical polarization that is manifested in the form of cooperative atomic displacements that arises through the quantum mechanical phenomenon of exchange.
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Multiferroics: progress and prospects in thin films.
TL;DR: Novel device paradigms based on magnetoelectric coupling are discussed, the key scientific challenges in the field are outlined, and high-quality thin-film multiferroics are reviewed.
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Room-temperature saturated ferroelectric polarization in BiFeO3 ceramics synthesized by rapid liquid phase sintering
TL;DR: In this article, a single-phased ferroelectromagnet BiFeO3 ceramics with high resistivity were synthesized by a rapid liquid phase sintering technique.
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Origin of apparent colossal dielectric constants
Peter Lunkenheimer,Vid Bobnar,Vid Bobnar,A. V. Pronin,A. V. Pronin,A. I. Ritus,A. A. Volkov,Alois Loidl +7 more
TL;DR: In this article, it was shown that the largest intrinsic dielectric constant observed so far in nonferroelectric materials is of order 10 − 2 − 2, which can be explained by depletion layers at the interface between sample and contacts or at grain boundaries.
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Ferroelectricity in a pure BiFeO3 ceramic
TL;DR: In this paper, the phase pure BiFeO3 was synthesized using the oxide mixing technique followed by leaching with dilute nitric acid, and X-ray diffraction pattern indicated that the sample is phase pure.