Enhanced microwave absorption of multiferroic Co2Z hexaferrite–BaTiO3 composites with tunable impedance matching

X Wang, Q Li, Z Su, W Gong, R Gong, Y Chen… - Journal of Alloys and …, 2015 - Elsevier
The microwave absorbing properties of multiferroic particulate composites consisting of Co 2
Z hexaferrite and BaTiO 3 (BT) were investigated over a frequency range of 2–18 GHz. The …

Sea urchin-like Ni encapsulated with BaTiO3 to form multiferroic core-shell structures for room temperature magnetoelectric sensors

R Revathy, RM Thankachan, N Kalarikkal… - Journal of Alloys and …, 2021 - Elsevier
Since core-shell structures are known to have a high surface area to volume ratio, they are
preferred for next-generation memory device applications that require effective strain …

Ultrasensitive Modulated Magnetoelectric Sensors and Low-Noise Readout Circuits for DC and Very Low-Frequency Weak Magnetic Signal Detection

H Zhou, J Chen, Y Fang, Z Xu, K Chang… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
In this work, the performance of a novel modulated magnetoelectric (ME) weak magnetic
sensors with ultrahigh sensitivity, extremely weak dc, and very low-frequency magnetic …

A slice-type magnetoelectric laminated current sensor

X Yu, G Lou, H Chen, C Wen, S Lu - IEEE Sensors Journal, 2015 - ieeexplore.ieee.org
This paper describes the design and the implementation of a new structure for an ac current
sensor based on a magnetoelectric laminated composite slice. Two layers of longitudinally …

Structural, electrical and multiferroic properties of La-doped mullite Bi2Fe4O9 thin films

CM Raghavan, JW Kim, JW Kim, SS Kim - Materials Research Bulletin, 2015 - Elsevier
Thin films of (Bi 2− x La x) Fe 4 O 9 (x= 0 and x= 0.05) were prepared on Pt (1 1 1)/Ti/SiO
2/Si (1 0 0) substrates by using a chemical solution deposition method to investigate …

Exchange-spring mechanism and Griffiths-like phase in room-temperature magnetoelectric Ni–BaTiO 3 composites

R Revathy, N Kalarikkal, MR Varma… - Materials …, 2021 - pubs.rsc.org
Magnetoelectric composite materials consisting of coupled magnetic and ferroelectric
phases open doors to exciting applications like electrically controlled magnetic sensors and …

Tailoring electromagnetic wave absorption using in-situ precipitation of BaTiO3–BaFe12O19 glass ceramic

Z Xu, J Huang, K Xiong, M Sun, J Ji, Z Cao - Ceramics International, 2024 - Elsevier
Abstract Utilizing a BaO–TiO 2–B 2 O 3–Na 2 O–SiO 2–Al 2 O 3–Fe 2 O 3 multicomponent
glass system, this study achieves in-situ precipitation of BaTiO 3 and BaFe 12 O 19 within a …

Structural, dielectric, magnetic and magnetoelectric properties of (x) Bi0. 5Na0. 5TiO3-(1− x) Ni0. 2Co0. 8Fe2O4 composites

Y Kumar, KL Yadav, J Shah… - Materials Research …, 2016 - iopscience.iop.org
Abstract Magnetoelectric composites (x) Bi 0.5 Na 0.5 TiO 3-(1− x) Ni 0.2 Co 0.8 Fe 2 O 4 (x=
0.0, 0.30, 0.40, 0.50, 0.60, 0.70, 0.80, and 1.0) were synthesized using a solid-state reaction …

Multiferroic and magneto-dielectric properties in Fe doped BaTiO3

S Rajan, PMM Gazzali, L Okrasa… - Journal of Materials …, 2018 - Springer
Polycrystalline barium titanate (BTO) samples doped with infinitesimal quantity of iron
separately and simultaneously in both A and B sites are prepared using solid state reaction …

Investigation of optimized end-bonding magnetoelectric heterostructure for sensitive magnetic field sensor

C Lu, C Xu, L Wang, J Gao, J Gui, C Lin - Review of Scientific …, 2014 - pubs.aip.org
This paper reports an optimized end-bonding magnetoelectric (ME) heterostructure
FeCuNbSiB-PZT-FeCuNbSiB (FPF) for sensitive magnetic field sensor. The heterostructure …