Piezoelectric properties of Nb2O5doped a
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Jae-Hwan Park; Byung-Kook Kim; Kug-Hyun Song; Soon Ja Park
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Article
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1995
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Springer US
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English
โ 927 KB
The effects of Nb205 addition and MnO2-Nb20~ co-addition on the piezoelectric properties of Pb(Zro.~3Tio.47)O3 (PZT) ceramics are investigated. When Nb205 is added to PZT, the planar coupling factor (Kp) significantly increases but the mechanical quality factor (QM) as well as the electrical quality