2011 Fiscal Year Final Research Report
Growth of High quality Lead Zirconium Titanate Single-crystalline Films and Their Basic Property
| Project/Area Number |
21360316
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic materials/Physical properties
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
FUNAKUBO Hiroshi 東京工業大学, 大学院・総合理工学研究科, 准教授 (90219080)
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| Co-Investigator(Kenkyū-buntansha) |
WADA Satoshi 山梨大学, 医学工学総合研究部, 教授 (60240545)
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| Co-Investigator(Renkei-kenkyūsha) |
WADA Satoshi 山梨大学, 医学工学総合研究部, 教授 (60240545)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 単結晶 / チタン酸ジルコン酸鉛 / 基礎特性 |
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| Research Abstract |
Fundamental property of Pb(Zr, Ti) O_3 was investigated using high-quality films grown by MOCVD. Orientation dependency and the contribution of non-180°domain on the electrical and electro-mechanical properties were experimentally observed for the first time.
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[Journal Article] Single crystal-like selection rules for unipolar-axis oriented tetragonal Pb(Zr, Ti) O_3 thick epitaxial films2010
Author(s)
Mitsumasa Nakajima, Takashi Fujisawa, Yoshitaka Ehara, Tomoaki Yamada, Hiroshi Funakubo, Hiroshi Naganuma, Soichiro Okamura, Ken Nishida, Takashi Yamamoto, and Minoru Osada
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Journal Title
Appl. Phys. Lett.
Volume: 97
Pages: 111901-1-3
Peer Reviewed
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[Journal Article] Strain-relaxed structure in(001)/(100)-oriented epitaxial Pb(Zr, Ti) O_3 films grown on(100) SrTiO_3 substrates by metal organic chemical vapor deposition2009
Author(s)
Hiroshi Nakaki, Yong Kwan Kim, Shintaro Yokoyama, Rikyu Ikariyama, Hiroshi Funakubo, Ken Nishida, Keisuke Saito, Hitoshi Morioka, Osami Sakata, Hee Han, and Sunggi Baik
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Journal Title
J. Appl. Phys.
Volume: 105
Pages: 014107-1-5
Peer Reviewed
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[Presentation] Proving of the Ferroelectric and Piezoelec tricProperties of Pb(Zr, Ti) O_3 Films by Raman Spectroscopy2011
Author(s)
Hiroshi Funakubo, Mitsumasa Nakajima,Yoshitaka Ehara, Ayumi Wada, Tomoaki Yamada, Nobuyasu Mizutani, Takashi Iijima, Hiroki Taniguchi, Mitsuru Itoh,Ken Nishida, Takashi Yamamoto, and Minoru Osada
Organizer
2011 MRS Fall Meeting(招待講演)
Place of Presentation
Hynes Conven tionCenter, Boston, MA, USA
Year and Date
20111128-1202
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[Presentation] Proving of Strain Relaxation by and under Applying Electric Field in Pb(Zr, Ti) O_3 Thick Films2011
Author(s)
Ayumi Wada, Yoshitaka Ehara, Shintaro Yasui, Mitsumasa Nakajima, Megu Wada, Soichiro Okamura, Ken Nishida, Takashi Yamamoto, Takeshi Kobayashi, Hitoshi Morioka, and Hiroshi Funakubo
Organizer
15th US-Japan Seminar on Dielectric and Piezoelectric Ceramics(招待講演)
Place of Presentation
Shiroyama Kanko Hotel, Kagoshima
Year and Date
20111106-09
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[Presentation] (001),(101),(111)-Single-oriented Epitaxial Pb(Zr, Ti) O_3 Films Grown on CaF_2 Substrates and their Characterization2009
Author(s)
Satoru Utsugi, Takashi Fujisawa, Yoshitaka Ehara, Tomoaki Yamada, Shintaro Yasui, Hitoshi Morioka, Takashi Iijima, and Hiroshi Funakubo
Organizer
2009 MRS Fall Meeting
Place of Presentation
Hynes Convention Center and Sheraton Boston Hotel, Boston, MA, U. S. A
Year and Date
2009-11-30
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[Presentation] Characterization of Tetragonal and Rhombohedral Pb(Zr, Ti) O_3 Phase in MPB Using Raman Spectroscopy-In-depth profile of Volume Fraction on Epitaxial Pb(Zr, Ti) O_3 Thick Films2009
Author(s)
Masamichi Nishide, Hiroshige Takeuchi, Ken Nishida, Takashi Yamamoto, Shintaro Yokoyama, Shintaro Yasui, Hiroshi Funakubo, and Takashi Katoda
Organizer
ISIF^2 2009
Place of Presentation
Antlers Hilton Colorado Springs, Colorado Springs, CO, USA.
Year and Date
2009-09-29
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[Book] edited by Mickael Lallert, Chapter 12,"Change of CrystalStructure and Electrical Propertieswith Zr/(Zr+ Ti) Ratio for Epitaxial Pb(Zr, Ti) O_3 films Grown on(100) cSrRuO_3//(100) SrTiO_3 Substrates by Metal Organic Chemical VaporDeposition"2011
Author(s)
Chentir Mohamed-Tahar, Hitoshi Morioka, Keisuke Saito, Yoshitaka Ehara, Shintaro Yokoyama Takahiro Oikawa, andHiroshi Funakubo
Total Pages
229-244
Publisher
INTECH,"Ferroelectrics, Characterization andModeling"
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