2017 Fiscal Year Final Research Report
Designing interfacial electronic states for extracting intrinsic property of single crystalline metal oxide nanowires
| Project/Area Number |
15H03528
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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 |
Nanomaterials chemistry
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
NAGASHIMA KAZUKI 九州大学, 先導物質化学研究所, 准教授 (10585988)
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| Research Collaborator |
TAKEDA SEIJI 大阪大学, 産業科学研究所, 教授
UCHIDA KEN 慶應義塾大学, 理工学部, 教授
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 単結晶ナノワイヤ |
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| Outline of Final Research Achievements |
One-dimensional single crystal nanowires have been intensively investigated due to not only the fundamental interest in nanoscale physical properties like Majorana fermions but also the nano-device applications using their excellent electron transport property and huge surface area. However, for metal oxide nanowires, report as to the nanoscale functional property and their device applications have been substantially limited due to the lack of understanding and controlling the nanowire interfacial property. In this study, the role of metal oxide nanowire interface (surface and nanowire-electrode interface) on their electrical/thermal transport properties was successfully clarified and a rational design concept was proposed. These results open up the great opportunities to newly discover the intrinsic nanoscale physical properties of metal oxide nanowires and develop the metal oxide nanowire based innovative nano-device applications.
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| Free Research Field |
ナノ材料科学
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