Anisotropy Magnetoelectric Coupling in NiFe2O4/Bi5Ti3FeO15 0‐3 Type Nanocomposite Films

Alyeksyei, Ariunbayasgalan; Jiang, Ning; Jiang, Yaoxiang; Lu, Qingshan; Zhao, Shifeng

doi:10.1002/pssr.201800691

Cited by 4 publications

(1 citation statement)

References 14 publications

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“…Moreover, the BFTO-4/NBT composite film possessed weak FM property and the values of 2M r and saturation magnetization are similar with those of pure BFTO-4 film, implying that the magnetism mainly comes from the BFTO-4. In addition, in Zhao's group, the multiferroic properties of bilayer Bi 4 Ti 3 O 12 /BFTO-4 [147], BiFeO 3 /BFTO-4 [148], CoFe 2 O 4 / BFTO-4 [149], and NiFe 2 O 4 /BFTO-4 [150] composite films were reported too, which were all prepared by the chemistry solution deposition.…”

Section: Interface From Film Heterojunctionsmentioning

confidence: 99%

Progress and Perspectives on Aurivillius-Type Layered Ferroelectric Oxides in Binary Bi4Ti3O12-BiFeO3 System for Multifunctional Applications

Sun

Yin

2020

Crystals

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Driven by potentially photo-electro-magnetic functionality, Bi-containing Aurivillius-type oxides of binary Bi4Ti3O12-BiFeO3 system with a general formula of Bin+1Fen−3Ti3O3n+3, typically in a naturally layered perovskite-related structure, have attracted increasing research interest, especially in the last twenty years. Benefiting from highly structural tolerance and simultaneous electric dipole and magnetic ordering at room temperature, these Aurivillius-phase oxides as potentially single-phase and room-temperature multiferroic materials can accommodate many different cations and exhibit a rich spectrum of properties. In this review, firstly, we discussed the characteristics of Aurivillius-phase layered structure and recent progress in the field of synthesis of such materials with various architectures. Secondly, we summarized recent strategies to improve ferroelectric and magnetic properties, consisting of chemical modification, interface engineering, oxyhalide derivatives and morphology controlling. Thirdly, we highlighted some research hotspots on magnetoelectric effect, catalytic activity, microwave absorption, and photovoltaic effect for promising applications. Finally, we provided an updated overview on the understanding and also highlighting of the existing issues that hinder further development of the multifunctional Bin+1Fen−3Ti3O3n+3 materials.

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Section: Interface From Film Heterojunctionsmentioning

confidence: 99%

Progress and Perspectives on Aurivillius-Type Layered Ferroelectric Oxides in Binary Bi4Ti3O12-BiFeO3 System for Multifunctional Applications

Sun

Yin

2020

Crystals

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Contactless sensor for real-time monitoring of lithium battery external short circuit based on magnetoelectric elastomer composites

Liu,

Huang,

Guo

et al. 2024

Journal of Power Sources

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Active Perception in Non-Visual Recognition Environments by Stretchable Tentacle Sensor Arrays

Yue

Tang

Wang

et al. 2022

ACS Appl. Mater. Interfaces

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Smoke fog or other light-interference environments have intrinsic obstruction for visual recognition techniques to explore objects and surroundings. Alternatively, tactile perceptions, rather than visual observations, are commonly used by burrowing or deep-sea animals to communicate with environments. Bio-inspired by this natural wisdom, here, we demonstrate stretchable tentacle sensor arrays, which can recognize surrounding objects located in non-visual conditions such as smoke fog or dark environment. Each tentacle sensor is composed of two functional parts: a retractable tentacle with a magnetic top and an elastomer bottom containing copper coils. Different from traditionally passive tactile sensors, these tentacle sensors can actively stretch under the control of a syringe pump, yielding different electrical signals when in contact with the objects. Analyzing collected sensing signals of those tactile sensor arrays by the feature analysis model, complex morphological information of irregular objects in the smoke fog can be recognized. Our study reveals a fundamental connection between stretchable tactile sensors and feature analysis and demonstrates its practical potential for active perception in a non-visual recognition environment.

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Anisotropy Magnetoelectric Coupling in NiFe₂O₄/Bi₅Ti₃FeO₁₅ 0‐3 Type Nanocomposite Films

Cited by 4 publications

References 14 publications

Progress and Perspectives on Aurivillius-Type Layered Ferroelectric Oxides in Binary Bi4Ti3O12-BiFeO3 System for Multifunctional Applications

Progress and Perspectives on Aurivillius-Type Layered Ferroelectric Oxides in Binary Bi4Ti3O12-BiFeO3 System for Multifunctional Applications

Contactless sensor for real-time monitoring of lithium battery external short circuit based on magnetoelectric elastomer composites

Active Perception in Non-Visual Recognition Environments by Stretchable Tentacle Sensor Arrays

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