Longitudinal (α33) and transverse(α31) dynamic magnetoelectric hysteretic response for CoFe1.88Dy0.12O4–K0.5Na0.5NbO3 lead-free multiferroic laminates
Source abstract
Abstract
The magnetoelectric (ME) laminate structures of CoFe 1.88Dy 0.12O 4 (CFDO, ferrite) and K 0.50Na 0.50NbO 3 (KNN, ferroelectric/piezoelectric) phases were fabricated by silver epoxy bonding technique and tested the ME response in longitudinal (α 33) and transverse (α 31) mode. The CFDO reveals the cubic spinel structure while KNN reveals the perovskite orthorhombic crystal structures having dense microstructure. The CFDO confirms the phase segregation of the DyFeO 3 ortho-ferrite phase, while the KNN lead-free ceramic showed the Curie temperature of 416 °C, 13µC/cm 2 maximum polarization, 25,296 × 10 -15 m 2/N figure of merit, piezoelectric charge coefficient d 33 of 47 pC/N. The longitudinal (α 33) and transverse (α 31) dynamic magnetoelectric response is studied to figure out the effective magnetic field direction to get better values of magnetoelectric voltage sensitivity i.e. α ME. Both modes revealed the hysteretic behavior i.e. lagging of ME voltage response to an applied magnetic field which evidences a true multiferroic character of CFDO/KNN laminates. Remarkably, the (CFDO /KNN/ CFDO) structure demonstrated a substantial magnetoelectric coefficient in LT (α 31) mode of approximately 38.5 mV/cm·Oe at a magnetic field of 400 Oe and −37.55 mV/cm·Oe at a magnetic field of −400 Oe. Thus, here we present the magnetoelectric laminate structure of CFDO /KNN/ CFDO phases beneficial for magnetic field sensors.
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Research context
OpenAlex topics: Multiferroics and related materials · Ferroelectric and Piezoelectric Materials · Magnetic Properties and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (37)
Show source-provided references
1. Multiferroic magnetoelectrics10.1080/00150199408245120 ↗
2. Ferroelectromagnetism10.1070/PU1982v025n07ABEH004570 ↗
3. Product properties: a new application of composite materials Philips Res
4. Structural and multiferroic properties of trilayer green magnetoelectric Co0.8Ni0.2Fe2O4/K0.25Na0.75NbO3/Co0.8Ni0.2Fe2O4 composite structure10.1016/j.jmmm.2020.166733 ↗
5. R. C. Kambale, Woon-Ha Yoon, Dong-Soo Park, Jong-Jin Choi, Cheol-Woo Ahn, Jong-Woo Kim, Byung-Dong Hahn, Dae-Yong Jeong, Byung Chul Lee, Gwiy-Sang Chung, Jungho Ryu. Magnetoelectric properties and magnetomechanical energy harvesting from stray vibration and electromagnetic wave by Pb(Mg1/3Nb2/3)O3-Pb(Zr,Ti)O3 single crystal/Ni cantilever, J. Appl. Phys. 28 (2013), 113 (20), 204108.10.1063/1.4804959 ↗
6. Longitudinal and transverse magnetoelectric voltage coefficients of magnetostrictive/piezoelectric laminate composite: theory10.1109/TUFFC.2003.1244741 ↗
7. High Curie temperature and enhanced magnetoelectric properties of the laminated Li0.058(Na0.535K0.48)0.942NbO3 (LKNN) and Co0.6Zn0.4Fe1.7Mn0.3O4 (CZFM) composites10.1038/srep44855 ↗
8. Michel Venet, Jean-Claude M'Peko, Harvey Amorín, Miguel Algueró, Processing issues and their influence in the magnetoelectric performance of (K, Na)NbO 3 /CoFe 2 O 4 -based layered composites10.1016/j.jallcom.2018.02.083 ↗
9. Investigation of structural, dielectric, and magnetoelectric properties of K0.5Na0.5NbO3–MnFe2O4 lead free composite system10.1016/j.jallcom.2020.158251 ↗
10. Sodium potassium niobate (K0.5Na0.5NbO3, KNN) thick films by electrophoretic deposition
11. Poling engineering of (K, Na) NbO3-based lead-free piezoceramics with orthorhombic-tetragonal coexisting phases10.1039/C6TC04723H ↗
12. Enhanced magnetostrictive properties of nanocrystalline Dy3+ substituted Fe-rich Co0.8Fe2.2O4 for sensor applications
13. Structural and electrical properties of Dy 3+ substituted NiFe 2 O 4 ceramics prepared from powders derived by combustion method10.1016/j.ceramint.2017.03.181 ↗
14. Hydrothermal synthesis and magnetic properties of gadolinium-doped CoFe2O4 nanoparticles10.1016/j.jmmm.2010.08.048 ↗
15. Effect of cation distribution on structural and magnetic properties of Dy substituted magnesium ferrite10.1016/j.jmmm.2012.09.013 ↗
16. Magnetic and structural properties of nano sized Dy-doped cobalt ferrite synthesized by co-precipitation10.1016/j.jmmm.2014.01.016 ↗
17. Poling engineering of (K, Na)NbO3-based lead-free piezoceramics with orthorhombic–tetragonal coexisting phases10.1039/C6TC04723H ↗
18. Hardening behavior and highly enhanced mechanical quality factor in (K0. 5Na0. 5) NbO3–based ceramics10.1016/j.jeurceramsoc.2017.01.013 ↗
19. Synthesis and characterizations of KNN ferroelectric ceramics near 50/50 MPB10.1016/j.ceramint.2012.05.093 ↗
20. Structure, dielectric, and piezoelectric properties of K0.5Na0.5NbO3-based lead-free ceramics10.1039/C8RA04038A ↗
21. Kumar, P., P. Palei. Effect of sintering temperature on ferroelectric properties of 0.94 (K0. 5Na0. 5) NbO3–0.06 LNbO3 system, Ceram. Int. 36, 5 (2010), 1725-1729.10.1016/j.ceramint.2010.02.014 ↗
22. Effects of grain size on domain structure and ferroelectric properties of barium zirconate titanate ceramics10.1016/j.jallcom.2009.02.049 ↗
23. ferroelectric polycrystals: Structural and microstructural levers for property-engineering via domain-wall dynamics10.1016/j.pmatsci.2023.101101 ↗
24. Effect of rare earth substitution in cobalt ferrite bulk materials10.1016/j.jmmm.2015.04.089 ↗
25. Effect of Zn doping on structural, magnetic and optical properties of cobalt ferrite nanoparticles synthesized via. Co-precipitation method10.1016/j.physb.2020.412051 ↗
26. Enhancing the strain sensitivity of CoFe2O4 at low magnetic fields without affecting the magnetostriction coefficient by substitution of small amounts of Mg for Fe10.1039/C6CP00369A ↗
27. Change in the magnetostructural properties of rare earth doped cobalt ferrites relative to the magnetic anisotropy10.1039/C2JM15228B ↗
28. Microstructure, magnetic properties, and dielectric properties of Dy 3+ substituted Co − Ni mixed ferrite10.1021/acs.jpcc.3c02993 ↗
29. Studies on magnetoelectric coupling in lead-free [(0.5) BCT-(0.5) BZT]-NiFe2O4 laminated composites at low and EMR frequencies10.1016/j.jallcom.2018.01.402 ↗
30. Giant self-biased magnetoelectric coupling in co-fired textured layered composites10.1063/1.4791685 ↗
31. Magnetic and magnetostrictive properties of aluminum-substituted cobalt ferrite synthesized by citrate-gel method
32. Characterization of magnetoelectric laminate composites operated in longitudinal-transverse and transverse–transverse modes10.1063/1.1644027 ↗
33. Magneto-mechano-electric (MME), energy harvesting properties of piezoelectric macro-fiber composite/Ni magnetoelectric generator
34. Magneto-Mechano-Electric generator of lead-free piezoelectric Ba0.95Ca0.05Ti0.95Zr0.025Sn0.025O3 / Co0.8Ni0.2Fe2O4 magnetostrictive multiferroic laminate structure10.1016/j.jmmm.2023.170470 ↗
35. The study of CoFe2O4/ba0.85Ca0.15Zr0.1Ti0.9O3-laminated composite ceramic on dielectric, relaxation, ferroelectric, and magnetoelectric coupling properties
36. Enhanced magnetoelectric coupling in Ti and Ce substituted lead free CFO-BCZT laminate composites10.1016/j.jallcom.2018.04.026 ↗
37. Magneto-Mechano-Electric CoFe1.7Al0.3O4 - Ba0.85Ca0.15Zr0.10Ti0.90O3 multiferroic generator for vibration energy harvesting and magnetic field sensor applications10.1016/j.materresbull.2024.112917 ↗