NiCo-lead zirconium titanate-NiCo trilayered magnetoelectric composites prepared by electroless deposition
Source abstract
Abstract
The NiCo layers with various Ni/Co atomic ratio have been successfully electroless deposited on PZT layers by varying the bath composition. As the cobalt atomic ratio in the deposited layer increases from 17.2 to 54.8 wt%, the magnetostrictive coefficient decreases. The magnetoelectric effect depends strongly on the magnetostrictive properties of magnetostrictive phase. The magnetoelectric coefficient of NiCo/PZT/NiCo trilayers increases with Ni/Co atomic ratio of the deposited NiCo layers increasing from 45:55 to 83:17. A maximum ME voltage coefficient of αE,31 = 2.8 V ⋅ cm−1 ⋅ Oe−1 is obtained at a frequency of about 88 kHz, which makes these trilayers suitable for applications in actuators, transducers and sensors.
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Research context
OpenAlex topics: Multiferroics and related materials · Ferroelectric and Piezoelectric Materials · Magnetic and transport properties of perovskites and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Beijing University of Posts and Telecommunications 1 State Key Laboratory of Information Photonics and Optical Communications & School of Science, , Beijing 100876, China
Qingdao Technological University Qindao College 2 School of Mechanical and Electrical Engineering, , Qingdao 266106, China
Shandong Engineering Consulting Institute 3 , Jinan 250013, China
Funding
National Natural Science Foundation of China · China Postdoctoral Science Foundation
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Show source-provided references
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