Converse magnetoelectric effects in piezoelectric–piezomagnetic layered composites
Source abstract
Abstract
Abstract By using the product effect of converse piezoelectric effect and piezomagnetic effect, a multilayer piezoelectric–piezomagnetic composite consisting of transversely poled piezoelectric Pb(Mg1/3Nb2/3)O3–PbTiO3 crystal layers and longitudinally magnetized magnetostrictive Tb0.27Dy0.73Fe2 layers has been developed and its converse magnetoelectric (ME) effect has been studied. A wide bandwidth of the frequency peak under different magnetic bias fields was also observed. The largest value of converse ME coefficient αB at a resonance frequency of 78.6 kHz is 1.15 G/V, which is ∼10 times higher than the value at sub resonant frequencies. This composite exhibits a promising potential in the magnetic force devices electrically controlled.
Source: openaire · Quality: candidate unverified · Source record ↗
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.
References (19)
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