Synthesis of Insulative Single Crystalline Oxide Nanowires for Extracting Nanoscale Properties of Oxides
Project/Area Number |
26706005
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Research Category |
Grant-in-Aid for Young Scientists (A)
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Allocation Type | Partial Multi-year Fund |
Research Field |
Nanomaterials engineering
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Research Institution | Kyushu University (2015-2017) Osaka University (2014) |
Principal Investigator |
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Research Collaborator |
YOSHIDA HIDETO 大阪大学, 産業科学研究所, 准教授
SHIBATA NAOYA 東京大学, 工学研究科, 教授
KANEMOTO KATSUICHI 大阪市立大学, 理学研究科, 准教授
|
Project Period (FY) |
2014-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥23,140,000 (Direct Cost: ¥17,800,000、Indirect Cost: ¥5,340,000)
Fiscal Year 2017: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2016: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000)
Fiscal Year 2015: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
Keywords | 単結晶酸化物ナノワイヤ / 自己組織化 / デバイス / 界面 / 酸化物ナノワイヤ / 単結晶 / VLS成長 / 固液界面 / 気液固成長 / ナノ機能物性 / ナノ材料 / 格子欠陥 / 電気・電子材料 / 表面・界面物性 / 絶縁体 |
Outline of Final Research Achievements |
Self-assembled single-crystalline metal oxide nanowires are attractive nanomaterials due to their various functionality, stability in air/water, spatially selective growth and designable structure. However, an unintentional doping in metal oxide nanowire has hindered the extraction of intrinsic nature of metal oxide nanowires and therefore it has been a long-standing issue in this research field. In this study, the generation mechanism of such unintentional doping, which is based on two competitive crystal growth interfaces, was successfully clarified and a rational design concept to synthesize the highly crystalline metal oxide nanowires with drastically suppressed unintentional doping was demonstrated for the first time. These findings will pave a way to extract the various fascinating functionalities of metal oxide nanowires towards novel nanodevice applications.
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Report
(5 results)
Research Products
(128 results)
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[Journal Article] True Vapor-Liquid-Solid Process Suppresses Unintentional Carrier Doping of Single Crystalline Metal Oxide Nanowires2017
Author(s)
H. Anzai, M. Suzuki, K. Nagashima, M. Kanai, Z. Zhu, Y. He, M. Boudot, G. Zhang, T. Takahashi, K. Kanemoto, T. Seki, N. Shibata and T. Yanagida
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Journal Title
Nano Letters
Volume: 17
Issue: 8
Pages: 4698-4705
DOI
Related Report
Peer Reviewed
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[Journal Article] Unveiling massive numbers of cancer-related urinary-microRNA candidates via nanowires2017
Author(s)
T. Yasui, T. Yanagida, S. Ito, Y. Konakade, D. Takeshita, T. Naganawa, K. Nagashima, T. Shimada, N. Kaji, Y. Nakamura, I. A. Thiodorus, Y. He, S. Rahong, M. Kanai, H. Yukawa, T. Ochiya, T. Kawai and Y. Baba
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Journal Title
Science Advances
Volume: 3
Issue: 12
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Tailoring Nucleation at Two Interfaces Enables Single Crystalline NiO Nanowires via Vapor-Liquid-Solid Route2016
Author(s)
Nagashima, K., H.Yoshida, A.Klamchuen, M.Kanai, G.Meng, F.Zhuge, Y.He, H.Anzai, Z.Zhu, M.Suzuki, M.Boudot, S.Takeda and T.Yanagida
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Journal Title
ACS Appl. Mater. & Inter.
Volume: 8
Issue: 41
Pages: 27892-27899
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Rational Concept for Reducing Growth Temperature in Vapor-Liquid-Solid Process of Metal Oxide Nanowires2016
Author(s)
Z. Zhu, M. Suzuki, K. Nagashima, H. Yoshida, M. Kanai, G. Meng, H. Anzai, F. W. Zhuge, Y. He, M. Boudot, S. Takeda and T. Yanagida
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Journal Title
Nano Letters
Volume: 16
Issue: 12
Pages: 7495-7502
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Rational Concept for Designing Vapor-Liquid-Solid Growth of Single Crystalline Metal Oxide Nanowires2015
Author(s)
Klamchuen, A., M. Suzuki, K. Nagashima, H. Yoshida, M. Kanai, F. W. Zhuge, Y. He, G. Meng, S. Kai, S. Takeda, T. Kawai and T. Yanagida
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Journal Title
Nano Letters
Volume: 15
Issue: 10
Pages: 6406-6412
DOI
Related Report
Peer Reviewed
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[Presentation] ZnOナノワイヤ表面における分子歪み誘起化学反応を利用した構造異性ケトン分子認識メカニズムの解明2018
Author(s)
井上 暉英, 長島 一樹, 中村 千枝, 酒井 大樹, Guozhu Zhang, 高橋 綱己,金井 真樹, 下赤 卓史, 塩谷 暢貴, 長谷川 健, 柳田 剛
Organizer
第65回応用物理学会春季学術講演会
Related Report
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[Presentation] 固液界面アニール現象を利用した単結晶酸化物ナノワイヤのUnintentional Dopingの劇的抑制と超高純度化の実現2017
Author(s)
安西 宇宙, 長島 一樹, 鈴木 将, Zetao Zhu, 金井 真樹, Yong He, Guozhu Zhang, 鐘本 勝一, 関 岳人, 柴田 直哉, 柳田 剛
Organizer
第64回応用物理学会春季学術講演会
Place of Presentation
パシフィコ横浜
Year and Date
2017-03-14
Related Report
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[Presentation] Investigation on Physical Properties of Low Temperature Grown VLS Oxide Nanowires2017
Author(s)
Zetao Zhu, 長島 一樹, 吉田 秀人, 安西 宇宙, 酒井 大樹, 井上 暉英, 中村 千枝, 金井 真樹, Yong He, 竹田 精治, 柳田 剛
Organizer
第64回応用物理学会春季学術講演会
Place of Presentation
パシフィコ横浜
Year and Date
2017-03-14
Related Report
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[Presentation] Optical and Electrical Properties of Low Temperature Grown VLS Oxide Nanowires via Material Flux Window Concept2017
Author(s)
Zetao Zhu, 長島 一樹, 吉田 秀人, 安西 宇宙, 酒井 大樹, 井上 暉英, 中村 千枝, 金井 真樹, Yong He, 竹田 精治, 柳田 剛
Organizer
第64回応用物理学会春季学術講演会
Place of Presentation
パシフィコ横浜
Year and Date
2017-03-14
Related Report
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[Presentation] Universal Design Concept for Single Crystalline Oxide Nanowires Growth2017
Author(s)
K. Nagashima, Z. Zhu, D. Sakai, A. Inoue, C. Nakamura, A. Klamchuen, M. Suzuki, H. Anzai, H. Yoshida, M. Kanai, Y. He, S. Takeda and T. Yanagida
Organizer
International Symposium on Materials for Chemistry and Engineering (IMCE 2017)
Place of Presentation
Kyushu University, Fukuoka, Japan
Year and Date
2017-02-03
Related Report
Int'l Joint Research
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[Presentation] True Vapor-Liquid-Solid Process Prevents Unintentional Doping of Single Crystalline SnO2 Nanowires2017
Author(s)
H. Anzai, K. Nagashima, M. Suzuki, G. Meng, Z. Zhu, F. W. Zhuge, K. Kanemoto, T. Seki, N. Shibata and T. Yanagida
Organizer
International Symposium on Materials for Chemistry and Engineering (IMCE 2017)
Place of Presentation
Kyushu University, Fukuoka, Japan
Year and Date
2017-02-03
Related Report
Int'l Joint Research
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[Presentation] ZnOナノワイヤ-分子間の化学的相互作用を利用した構造異性ケトン分子群の識別2017
Author(s)
井上 暉英, 長島 一樹, 中村 千枝, 酒井 大樹, Yong He, Guozhu Zhang, 高橋 綱己, 金井 真樹, 下赤 卓史, 塩谷 暢貴, 長谷川 健, 柳田 剛
Organizer
第78回応用物理学会秋季学術講演会
Related Report
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[Presentation] 物質拡散から配位子交換反応への律速プロセス変調による水熱合成ZnOナノワイヤの劇的な成長促進2017
Author(s)
酒井 大樹, 長島 一樹, 吉田 秀人, 井上 暉英, 中村 千枝, 金井 真樹, Yong He, Guozhu Zhang, 高橋 綱己, 竹田 精治, 柳田 剛
Organizer
第78回応用物理学会秋季学術講演会
Related Report
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[Presentation] 水熱合成ZnOナノワイヤにおけるWドーピング効果2017
Author(s)
山下 大貴, 長島 一樹, 永松 佑基, 酒井 大樹, 井上 暉英, 中林 賢太郎, 高橋 綱己, Guozhu Zhang, Yong He, 金井 真樹, 柳田 剛
Organizer
第78回応用物理学会秋季学術講演会
Related Report
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[Presentation] 水熱合成酸化亜鉛ナノワイヤのドーピングにおける不純物イオン半径の影響2017
Author(s)
永松 佑基, 長島 一樹, 山下 大貴, 酒井 大樹, 井上 暉英, 中林 賢太郎, 高橋 綱己, Guozhu Zhang, Yong He, 金井 真樹, 柳田 剛
Organizer
第78回応用物理学会秋季学術講演会
Related Report
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[Presentation] True Vapor-Liquid-Solid Process Suppresses Unintentional Carrier Doping of Single Crystalline Metal Oxide Nanowires2017
Author(s)
H. Anzai, K. Nakamura, M. Suzuki, K. Nagashima, M. Kanai, Z. Zhu, Y. He, M. Boudot, G. Zhang, T. Takahashi, K. Kanemoto, T. Seki, N. Shibata and T. Yanagida
Organizer
The 19th Cross Straits Symposium on Energy and Environmental Science and Technology
Related Report
Int'l Joint Research
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[Presentation] Impact of Precise Control of Zinc Complex Concentration on Face Selective Enhancement of Hydrothermal ZnO Nanowire Growth2017
Author(s)
D. Sakai, K. Nakamura, K. Nagashima, H. Yoshida, A. Inoue, C. Nakamura, M. Kanai, G. Zhang, X. Zhao, T. Takahashi, S. Takeda and T. Yanagida
Organizer
The 19th Cross Straits Symposium on Energy and Environmental Science and Technology
Related Report
Int'l Joint Research
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[Presentation] Rational Concept for Reducing Growth Temperature in Vapor-Liquid&-Solid Process of Metal Oxide Nanowires2017
Author(s)
Z. Zhu, T. Takahashi, M. Suzuki, K. Nagashima, H. Yoshida, M. Kanai, G. Meng, H. Anzai, F. W. Zhuge, Y. He, M. Boudot, S. Takeda and T. Yanagida
Organizer
The 19th Cross Straits Symposium on Energy and Environmental Science and Technology
Related Report
Int'l Joint Research
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[Presentation] ‘Material Flux Window Principle’ for Designing A Vapor-Liquid-Solid Metal Oxide Nanowire Growth2016
Author(s)
K. Nagashima, A. Klamchuen, M. Suzuki, H. Yoshida, M. Kanai, G. Meng, F. W. Zhuge, Y. He, S. Kai, S. Takeda, T. Kawai and T. Yanagida
Organizer
Material Research Society Fall Meeting 2016
Place of Presentation
Hynes Convention Center, Boston, USA
Year and Date
2016-11-27
Related Report
Int'l Joint Research
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[Presentation] Ultra Low Energy Consumption of SnO2 Nanowire Sensor by Nanoscale Thermal Management2016
Author(s)
K. Nagashima, G. Meng, F. W. Zhuge, A. Nakao, M. Kanai, Y. He, M. Boudot, T. Takahashi, K. Uchida and T. Yanagida
Organizer
Material Research Society Fall Meeting 2016
Place of Presentation
Hynes Convention Center, Boston, USA
Year and Date
2016-11-27
Related Report
Int'l Joint Research
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[Presentation] Universal Design Rule for Single Crystalline Oxide Nanowires Growth2016
Author(s)
K. Nagashima, H. Anzai, D. Sakai, Z. Zhu, A. Inoue, C. Nakamura, A. Klamchuen, M. Suzuki, H. Yoshida, M. Kanai, G. Meng, F. W. Zhuge, Y. He, S. Takeda, T. Kawai and T. Yanagida
Organizer
29th International Microprocesses and Nanotechnology Conference
Place of Presentation
ANA Crowne Plaza Kyoto, Japan
Year and Date
2016-11-08
Related Report
Int'l Joint Research
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[Presentation] Unveiled experimental design rule for vapor-liquid-solid oxide nanowire growth2015
Author(s)
A. Klamchuen, K. Nagashima, M. Suzuki, H. Yoshida, M. Kanai, G. Meng, F. W. Zhuge, Y. He, S. Kai, S. Takeda, T. Kawai and T. Yanagida
Organizer
The International Chemical Congress of Pacific Basin Society
Place of Presentation
USA
Year and Date
2015-12-15
Related Report
Int'l Joint Research
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