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COMPOSITION FOR FORMING MANGANESE- AND NIOBIUM-DOPED PZT PIEZOELECTRIC FILM
A composition used for forming a PZT-based piezoelectric film formed of Mn and Nb co-doped composite metal oxides is provided, in which the composition includes PZT-based precursors so that a metal atom ratio (Pb:Mn:Nb:Zr:Ti) in the composition satisfies (1.00 to 1.25):(0.002 to 0.056):(0.002 to 0.056):(0.40 to 0.60):(0.40 to 0.60), a rate of Mn is from 0.20 to 0.80 when the total of metal atom rates of Mn and Nb is 1, a rate of Zr is from 0.40 to 0.60 when the total of metal atom rates of Zr and Ti is 1, and the total rate of Zr and Ti is from 0.9300 to 0.9902 when the total of metal atom rates of Mn, Nb, Zr, and Ti is 1.
COMPOSITION FOR FORMING MANGANESE- AND NIOBIUM-DOPED PZT PIEZOELECTRIC FILM
A composition used for forming a PZT-based piezoelectric film formed of Mn and Nb co-doped composite metal oxides is provided, in which the composition includes PZT-based precursors so that a metal atom ratio (Pb:Mn:Nb:Zr:Ti) in the composition satisfies (1.00 to 1.25):(0.002 to 0.056):(0.002 to 0.056):(0.40 to 0.60):(0.40 to 0.60), a rate of Mn is from 0.20 to 0.80 when the total of metal atom rates of Mn and Nb is 1, a rate of Zr is from 0.40 to 0.60 when the total of metal atom rates of Zr and Ti is 1, and the total rate of Zr and Ti is from 0.9300 to 0.9902 when the total of metal atom rates of Mn, Nb, Zr, and Ti is 1.
COMPOSITION FOR FORMING MANGANESE- AND NIOBIUM-DOPED PZT PIEZOELECTRIC FILM
ZUSAMMENSETZUNG ZUR BILDUNG VON MANGAN- UND NIOBIUMDOTIERTER PIEZOELEKTRISCHER PZT-SCHICHT
COMPOSITION POUR FORMER UN FILM PIÉZOÉLECTRIQUE PZT DOPÉ AU MANGANÈSE ET AU NIOBIUM
DOI TOSHIHIRO (Autor:in) / SAKURAI HIDEAKI (Autor:in) / SOYAMA NOBUYUKI (Autor:in)
19.08.2020
Patent
Elektronische Ressource
Englisch
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