Lithium sodium potassium niobate-modified nickel ferrite lead-free magnetoelectric composite ceramics
Source abstract
Abstract
Abstract The variety of compositions and weight ratios of components has strong effect on dielectric, piezoelectric, and magnetoelectric (ME) properties of х wt% [Li 0.06 (Na 0.52 K 0.48 ) 0.94+ у ]NbO 3 +(100- х ) wt% Ni 0.9 Cо 0.1 Cu 0.1 Fe 1.9 O 4- δ ( у =0.015, 0.05, 0.10; х =30, 40, 50, 60, 70 wt%) lead-free particulate composites. Composites based on [Li 0.06 (Na 0.52 K 0.48 ) 0.94+ у ]NbO 3 ( у =0.1) piezoelectric material, which exhibits significant piezoelectric voltage coefficient g 33 =40 mV m/N, have maximal piezoelectric parameters and the highest ME response. ME coupling coefficient Δ Е /Δ Н of composition with x =60 was found to be 120 mV/(cm Oe) at DC bias field of 80–90 kА/m and reached value of 140 mV/(cm Oe) in the best samples.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Multiferroics and related materials · Ferroelectric and Piezoelectric Materials · Dielectric properties of ceramics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (16)
Show source-provided references
1. Giant d33 in nonstoichiometric (K,Na)NbO3-based lead-free ceramics10.1016/j.scriptamat.2014.09.008 ↗
2. Lead-free ceramics based on alkaline niobate tantalite antimonite with excellent dielectric and piezoelectric properties10.1016/j.materresbull.2008.11.009 ↗
3. Multiferroic composites in nano-microscale with non-solid solution by Co-ferrite and (K0.5Na0.5)NbO3-based ferroelectric matrix10.1016/j.jallcom.2009.04.154 ↗
4. Magnetoelectric effect in lead-free sandwich film composed of Co-ferrite and (K0.5Na0.5)NbO3-based ferroelectric10.1016/j.matlet.2014.05.149 ↗
5. Electrophysical and magnetoelectric properties of ceramic materials of the type piezoelectric-ferrite
6. Magnetoelectric composite-materials based on lead-zirconate-titanate and nickel ferrite
7. Magnetoelectric PZT/ferrite composite materials
8. Laminated magnetoelectric composites based on nickel ferrite and PZT materials
9. Investigation of magnetoelectric interaction in composite10.1080/00150199708222209 ↗
10. Reaction between lead zirconate titanate and yttrium iron garnet10.1007/BF02758387 ↗
11. Interfacial reactions and properties of Y3Fe5O12/Ba1–xPbxTiO3 composites10.1134/S0020168506100177 ↗
12. Comparison of the properties of PZTNB−1+Ni0.9Co0.1Cu0.1Fe1.9O4–δ magnetoelectric composites manufactured from components synthesized by sol–gel processes10.1134/S0036023611090142 ↗
13. PZT-36/NiCo0.02Cu0.02Mn0.1Fe1.8O4–δ magnetoelectric rod composites with 1-3, 3-1, and 1-1 connectivity10.1134/S0020168512040085 ↗
14. Influence of the connectivity pattern, the nature of the piezoelectric material, and rod thickness on the properties of 50vol% PZT/50vol% NiCo0.02Cu0.02Mn0.1Fe1.8O4–δ magnetoelectric composites10.1134/S0020168514070085 ↗
15. Sinterability, crystal structure and piezoelectric properties of lead-free [Li0.06(Na0.52K0.48)0.94+x]NbO3 piezoelectric ceramics10.1016/j.jallcom.2015.02.054 ↗
16. A broadband magnetoelectric transduser using a composite material10.1080/00207218108901330 ↗