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Piezoelectric/electrostrictive material, piezoelectric/electrostrictive body, and resonance driving device
A piezoelectric/electrostrictive material is composed of Mn and a compound of Pb(Zn, Nb)O3—Pb(Ni, Nb)O3—Pb(Zr, Ti)O3. A ratio of a molar amount of Mn relative to a sum of respective molar amounts of Ni, Zn, Ti, Zr, Nb and Mn is at least 0.001 to no more than 0.015. A ratio of a molar amount of Nb relative to a sum of respective molar amounts of Ni and Zn is at least 2.007 to no more than 2.125.
Piezoelectric/electrostrictive material, piezoelectric/electrostrictive body, and resonance driving device
A piezoelectric/electrostrictive material is composed of Mn and a compound of Pb(Zn, Nb)O3—Pb(Ni, Nb)O3—Pb(Zr, Ti)O3. A ratio of a molar amount of Mn relative to a sum of respective molar amounts of Ni, Zn, Ti, Zr, Nb and Mn is at least 0.001 to no more than 0.015. A ratio of a molar amount of Nb relative to a sum of respective molar amounts of Ni and Zn is at least 2.007 to no more than 2.125.
Piezoelectric/electrostrictive material, piezoelectric/electrostrictive body, and resonance driving device
MORISHITA AKIFUMI (Autor:in) / HIBINO TOMOHIKO (Autor:in)
15.01.2019
Patent
Elektronische Ressource
Englisch
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