Artificial multiferroic structures based on barium-strontium titanate

Семенов, А. А.; Дедык, А. И.; Никитин, А. А.; Belyavskiy, P. Yu; Pavlova, Yulia; Mylnikov, I. L.; Устинов, А. Б.; Plotnikov, V. V.; Es’kov, A. V.; Pakhomov, O. V.; Stashkevich, A. A.

doi:10.1007/s10853-016-0090-6

Cited by 10 publications

(3 citation statements)

References 25 publications

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“…However constraint considerations associated with the simultaneous presence of magnetism and ferroelectricity typically lead to low critical temperatures in those single-phase structures, making their multiferroic response unpractical. Such limitations have redirected efforts to a more realistic approach, which is the fabrication of heterogeneous composite systems [7][8][9][10][11]. In the composite arrangement the different order parameters need not to coexist in the same phase, while the symmetry rupture ensued from the different symmetries of the heterostructure would originate an extrinsic coupling at the interface; particularly, nanostructured composites with large surface area such as concentric core-shell particulates or multilayer film arrays can result especially effective [12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Solid state diffusion and reactivity in the multiferroic BiFeO3–Bi4Ti3O12 composite system

et al. 2016

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In the search of multiferroic materials with enhanced magnetoelectric response, the BiFeO 3 -Bi 4 Ti 3 O 12 composite system has been proposed as a promising candidate. However, in order to ensure an effective coupling between the antiferromagnetic and the ferroelectric order parameters, a high structural quality of the oxide heterostructure (well-matched interface) must be attained. This implies the absence of any interdiffusion process across the interface during the consolidation of the composite assembly. In this contribution we have analysed the different diffusion scenarios that could be established in this nominal BiFeO 3 -Bi 4 Ti 3 O 12 system as a function of the specific reactivity of the involved compounds. The obtained results clearly identify how and when that diffusion is produced, so now it can be controlled to ensure the maximum exploitation of the potential multiferroic properties of this candidate system.

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Section: Introductionmentioning

confidence: 99%

Solid state diffusion and reactivity in the multiferroic BiFeO3–Bi4Ti3O12 composite system

et al. 2016

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“…Thus, researchers adopted heteroatoms doping in pristine BTP to attain demandable properties. 16,17 As a consequence, after doping, electrical resistance dramatically reduced, 18 enhanced piezoelectric properties, 19 improved ferroelectric properties, 19,20 increased dielectric permeability, 21 and non-magnetic BTP could develop magnetic moment. 20,22 Besides, after doping, BTP can withstand a very high electric field 20 and increase thermal stability.…”

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confidence: 99%

“…20,22 Besides, after doping, BTP can withstand a very high electric field 20 and increase thermal stability. 18 Moreover, as BTP exhibits phase transition at low temperatures in the phase diagram, 23 therefore, BTP-doped with suitable materials provides an appealing research platform for exploring mechanisms of improved characteristics. Furthermore, because their functional characteristics are sensitive to both microstructure and chemical changes, 22 BTP-materials are highly favorable for basic research.…”

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Tailoring the Properties of Bulk BaTiO₃Based Perovskites by Heteroatom-Doping towards Multifunctional Applications: A Review

Rahman,

Hasan,

Islam

et al. 2023

ECS J. Solid State Sci. Technol.

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Dielectric barium titanate-based perovskite (BaTiO3) has emerged as one of the most popular multilayer ceramic materials for its versatile properties. However, the intrinsic properties, particularly the dielectric, ferroelectric, piezoelectric, and electrical properties of natural barium titanate perovskite (BTP) are not as attractive as required for its multifunctional applications. In recent years, the doping technique has been widely studied for improving the desirable properties of BTP ceramic to expand its practical applications in various advanced technologies. Considering the latest research and developments, this review aimed to discuss the synthesis techniques of hetero-atom doped BTP, together with doping status, such as doping sites, doped content, and surface-to-volume ratio. We also critically analyze the effects of co-factors (e.g., sintering temperature, grain size, Curie temperature, and compositions of hetero-atoms) on the structural, and electronic properties of BTP. In addition, optimization of the doping requirements for obtaining the desired improvements of the target properties is also discussed, coupled with providing a comprehensive discussion on the synthesis pathways. Subsequently, diverse applications of the heteroatom-doped BTP are exemplified. Finally, major challenges and future outlooks are highlighted from the perspective of different applications of BTP.

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High dielectric acrylonitrile-butadiene rubber with excellent mechanical properties by filling with surface-modified barium/strontium inorganic functional powders

Zhu

Zhang

2018

J Mater Sci: Mater Electron

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Artificial multiferroic structures based on barium-strontium titanate

Cited by 10 publications

References 25 publications

Solid state diffusion and reactivity in the multiferroic BiFeO3–Bi4Ti3O12 composite system

Solid state diffusion and reactivity in the multiferroic BiFeO3–Bi4Ti3O12 composite system

Tailoring the Properties of Bulk BaTiO₃Based Perovskites by Heteroatom-Doping towards Multifunctional Applications: A Review

High dielectric acrylonitrile-butadiene rubber with excellent mechanical properties by filling with surface-modified barium/strontium inorganic functional powders

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Artificial multiferroic structures based on barium-strontium titanate

Cited by 10 publications

References 25 publications

Solid state diffusion and reactivity in the multiferroic BiFeO3–Bi4Ti3O12 composite system

Solid state diffusion and reactivity in the multiferroic BiFeO3–Bi4Ti3O12 composite system

Tailoring the Properties of Bulk BaTiO3Based Perovskites by Heteroatom-Doping towards Multifunctional Applications: A Review

High dielectric acrylonitrile-butadiene rubber with excellent mechanical properties by filling with surface-modified barium/strontium inorganic functional powders

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Product

Resources

About

Tailoring the Properties of Bulk BaTiO₃Based Perovskites by Heteroatom-Doping towards Multifunctional Applications: A Review