A strong magnetoelectric voltage gain effect in magnetostrictive-piezoelectric composite

Shuxiang Dong; Li, J.F.; Viehland, D.; Cheng, J.; Cross, L.E.
October 2004
Applied Physics Letters;10/18/2004, Vol. 85 Issue 16, p3534
Academic Journal
A magnetoelectric laminate composite consisting of magnetostrictive Terfenol-D (Tb1–xDyxFe2–y) and piezoelectric Pb(Zr,Ti)O3 layers has an extremely high voltage gain effect of ≈300 at its resonant state, offering potential for high-voltage miniature transformer applications.


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