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公开(公告)号:US20130127298A1
公开(公告)日:2013-05-23
申请号:US13580061
申请日:2011-02-28
申请人: Makoto Kubota , Kaoru Miura , Hisato Yabuta , Takayuki Watanabe , Jumpei Hayashi , Hiroshi Funakubo , Tomoaki Yamada , Shintaro Yasui , Keisuke Yazawa , Hiroshi Uchida , Jun-ichi Nagata
发明人: Makoto Kubota , Kaoru Miura , Hisato Yabuta , Takayuki Watanabe , Jumpei Hayashi , Hiroshi Funakubo , Tomoaki Yamada , Shintaro Yasui , Keisuke Yazawa , Hiroshi Uchida , Jun-ichi Nagata
IPC分类号: H01L41/18
CPC分类号: H01L41/18 , C04B35/01 , C04B35/016 , C04B35/2625 , C04B35/44 , C04B35/453 , C04B35/475 , C04B35/6325 , C04B2235/3206 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3232 , C04B2235/3267 , C04B2235/3272 , C04B2235/3284 , C04B2235/3286 , C04B2235/3298 , C04B2235/449 , C04B2235/76 , C04B2235/765 , C04B2235/768 , C04B2235/787 , H01L41/0805 , H01L41/0973 , H01L41/1878 , H01L41/316 , H01L41/318 , H02N2/106 , H02N2/163
摘要: Provided is a Bi-based piezoelectric material having good piezoelectric properties. The piezoelectric material includes a perovskite-type metal oxide represented by the following general formula (1): Ax(ZnjTi(1-j))l(MgkTi(1-k))mMnO3 General formula (1) where: A represents a Bi element, or one or more kinds of elements selected from the group consisting of trivalent metal elements and containing at least a Bi element; M represents at least one kind of an element selected from the group consisting of Fe, Al, Sc, Mn, Y, Ga, and Yb; and 0.9≦x≦1.25, 0.4≦j≦0.6, 0.4≦k≦0.6, 0.09≦l≦0.49, 0.19≦m≦0.64, 0.13≦n≦0.48, and l+m+n=1 are satisfied.
摘要翻译: 提供具有良好的压电性能的Bi基压电材料。 压电材料包括由以下通式(1)表示的钙钛矿型金属氧化物:Ax(ZnjTi(1-j))l(MgkTi(1-k))mMnO3通式(1)其中:A表示Bi元素 ,或选自三价金属元素并且至少含有Bi元素的一种或多种元素; M表示选自Fe,Al,Sc,Mn,Y,Ga和Yb中的至少一种元素; 和0.9 @ x @ 1.25,0.4 @ j @ 0.6,0.4 @ k @ 0.6,0.09 @ l @ 0.49,0.19 @ m @ 0.64,0.13 @ n @ 0.48和l + m + n = 1。
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公开(公告)号:US09082975B2
公开(公告)日:2015-07-14
申请号:US13580061
申请日:2011-02-28
申请人: Makoto Kubota , Kaoru Miura , Hisato Yabuta , Takayuki Watanabe , Jumpei Hayashi , Hiroshi Funakubo , Tomoaki Yamada , Shintaro Yasui , Keisuke Yazawa , Hiroshi Uchida , Jun-ichi Nagata
发明人: Makoto Kubota , Kaoru Miura , Hisato Yabuta , Takayuki Watanabe , Jumpei Hayashi , Hiroshi Funakubo , Tomoaki Yamada , Shintaro Yasui , Keisuke Yazawa , Hiroshi Uchida , Jun-ichi Nagata
IPC分类号: H01L41/187 , H01L41/18 , C04B35/01 , C04B35/26 , C04B35/44 , C04B35/453 , C04B35/475 , C04B35/632 , H01L41/08 , H01L41/09 , H02N2/10 , H02N2/16 , H01L41/316 , H01L41/318
CPC分类号: H01L41/18 , C04B35/01 , C04B35/016 , C04B35/2625 , C04B35/44 , C04B35/453 , C04B35/475 , C04B35/6325 , C04B2235/3206 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3232 , C04B2235/3267 , C04B2235/3272 , C04B2235/3284 , C04B2235/3286 , C04B2235/3298 , C04B2235/449 , C04B2235/76 , C04B2235/765 , C04B2235/768 , C04B2235/787 , H01L41/0805 , H01L41/0973 , H01L41/1878 , H01L41/316 , H01L41/318 , H02N2/106 , H02N2/163
摘要: Provided is a Bi-based piezoelectric material having good piezoelectric properties. The piezoelectric material includes a perovskite-type metal oxide represented by the following general formula (1): Ax(ZnjTi(1-j))l(MgkTi(1-k))mMnO3 General formula (1) where: A represents a Bi element, or one or more kinds of elements selected from the group consisting of trivalent metal elements and containing at least a Bi element; M represents at least one kind of an element selected from the group consisting of Fe, Al, Sc, Mn, Y, Ga, and Yb; and 0.9≦x≦1.25, 0.4≦j≦0.6, 0.4≦k≦0.6, 0.09≦l≦0.49, 0.19≦m≦0.64, 0.13≦n≦0.48, and l+m+n=1 are satisfied.
摘要翻译: 提供具有良好的压电性能的Bi基压电材料。 压电材料包括由以下通式(1)表示的钙钛矿型金属氧化物:Ax(ZnjTi(1-j))l(MgkTi(1-k))mMnO3通式(1)其中:A表示Bi 元素或选自三价金属元素并且至少含有Bi元素的一种或多种元素; M表示选自Fe,Al,Sc,Mn,Y,Ga和Yb中的至少一种元素; 其中n为1,n为1,n为1,n为1,n为1,n为1,n为1,n为1, 1满足
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