| 发明名称 |
FEROELECTRIC CERAMICS AND METHOD FOR MANUFACTURING THE SAME |
| 摘要 |
To enhance piezoelectric property. One aspect of the present invention is ferroelectric ceramics including a Pb(Zr1-xTix)O3 film, wherein: the x satisfies the following formula 1, the Pb(Zr1-xTix)O3 film has a plurality of columnar single crystals, the x axis, the y axis and the z axis of each of the plurality of columnar single crystals are oriented in the same direction, respectively,;0<x<1 formula 1. |
| 申请公布号 |
US2016049577(A1) |
申请公布日期 |
2016.02.18 |
| 申请号 |
US201514824167 |
申请日期 |
2015.08.12 |
| 申请人 |
YOUTEC CO., LTD. |
发明人 |
KIJIMA Takeshi |
| 分类号 |
H01L41/187;C04B35/48;C23C28/04;C04B35/491;C23C14/35;C23C14/08 |
主分类号 |
H01L41/187 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Ferroelectric ceramics comprising a Pb(Zr1-xTix)O3 film, wherein:
said x satisfies the following formula 1, said Pb(Zr1-xTix)O3 film includes a plurality of columnar single crystals, an x axis, a y axis and a z axis of each of said plurality of columnar single crystals are oriented in a same direction, respectively,
0<x<1 formula 1. |
| 地址 |
Chiba JP |
