JP6479415B2 - 有機強誘電体結晶性薄膜の製造方法 - Google Patents
有機強誘電体結晶性薄膜の製造方法 Download PDFInfo
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- UAUJBDPVJVQYQE-UHFFFAOYSA-N 1-methyl-2-(1-methylpyridin-1-ium-2-yl)pyridin-1-ium Chemical compound C[N+]1=CC=CC=C1C1=CC=CC=[N+]1C UAUJBDPVJVQYQE-UHFFFAOYSA-N 0.000 claims 1
- ZROVCINZTBHNDI-UHFFFAOYSA-N Br(=O)(=O)[O-].N1=C(C=CC=C1)C1=[NH+]C(=C(N=C1C1=NC=CC=C1)C1=NC=CC=C1)C1=NC=CC=C1 Chemical compound Br(=O)(=O)[O-].N1=C(C=CC=C1)C1=[NH+]C(=C(N=C1C1=NC=CC=C1)C1=NC=CC=C1)C1=NC=CC=C1 ZROVCINZTBHNDI-UHFFFAOYSA-N 0.000 claims 1
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- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 6
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- PTRATZCAGVBFIQ-UHFFFAOYSA-N Abametapir Chemical compound N1=CC(C)=CC=C1C1=CC=C(C)C=N1 PTRATZCAGVBFIQ-UHFFFAOYSA-N 0.000 description 2
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- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
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- 229910052715 tantalum Inorganic materials 0.000 description 1
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- FMZQNTNMBORAJM-UHFFFAOYSA-N tri(propan-2-yl)-[2-[13-[2-tri(propan-2-yl)silylethynyl]pentacen-6-yl]ethynyl]silane Chemical compound C1=CC=C2C=C3C(C#C[Si](C(C)C)(C(C)C)C(C)C)=C(C=C4C(C=CC=C4)=C4)C4=C(C#C[Si](C(C)C)(C(C)C)C(C)C)C3=CC2=C1 FMZQNTNMBORAJM-UHFFFAOYSA-N 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Formation Of Insulating Films (AREA)
- Semiconductor Memories (AREA)
Description
4 溶液
5 結晶性薄膜
7 ブレード板
7’ 縁部
Claims (4)
- 有機強誘電体からなる結晶性薄膜の製造方法であって、
平面基板の主面上に有機強誘電体化合物を溶媒に溶解させた溶液を与える溶液付与ステップと、
前記主面に沿ってブレード板の縁部を配置し、前記縁部近傍と前記基板との間に前記溶液を介在させつつ前記主面上を前記縁部で一方向に掃くように前記ブレード板を移動させる移動ステップと、を含み、
前記有機強誘電体化合物は、クロコン酸、3−ヒドロキシフェナレノン、2−メチルベンゾイミダゾール、2,3,5,6−テトラ(2−ピリジル)ピラジニウムブロマニル酸塩、5,5‘−ジメチル−2,2’−ビピリジニウムヨーダニル酸塩、アントラニル酸のうちの1つ、又は、これらの化合物で水素結合部分を重水素化した重水素置換体からなり、
前記移動ステップは、前記溶媒を蒸発させて前記有機強誘電体化合物を晶出させつつこれを前記ブレード板の移動方向に成長の速い結晶軸を向けるよう結晶成長させて成膜することを特徴とする有機強誘電体結晶性薄膜の製造方法。 - 前記基板の前記主面上に親水領域及び疎水領域のストライプを交互に設けた親撥パターンを与えるステップを含み、前記移動ステップは、前記ストライプの延びる方向に前記ブレード板を移動させていくことを特徴とする請求項1記載の有機強誘電体結晶性薄膜の製造方法。
- 前記移動ステップは、前記ブレード板を前記基板の前記主面に対して傾斜させて配置するステップと、前記傾斜方向に向けて移動させるステップと、を含むことを特徴とする請求項1又は2に記載の有機強誘電体結晶性薄膜の製造方法。
- 前記移動ステップは、前記基板の主面に沿って前記ブレード板の前記縁部を離間させて配置しこれを維持したまま前記ブレード板を移動させるステップを含むことを特徴とする請求項1乃至3のうちの1つに記載の有機強誘電体結晶性薄膜の製造方法。
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CN111564558B (zh) * | 2020-05-14 | 2022-07-29 | 苏州大学 | 有机晶态薄膜的制备方法及有机场效应晶体管 |
CN113151902A (zh) * | 2021-04-23 | 2021-07-23 | 光华临港工程应用技术研发(上海)有限公司 | 有机铁电晶体材料的制备方法以及有机铁电晶体材料 |
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JP5954780B2 (ja) * | 2012-07-27 | 2016-07-20 | 国立研究開発法人産業技術総合研究所 | 強誘電性分子性物質 |
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