| Project/Area Number |
24510148
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Nanomaterials/Nanobioscience
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| Research Institution | Meiji University (2014)
Chiba University (2012-2013) |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
ISHII Hisao 千葉大学, 先進科学センター, 教授 (60232237)
NAKAYAMA Yasuo 東京理科大学, 理工学部工業化学科, 講師 (30451751)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 分子接合 / 電荷輸送特性 / エネルギー準位接続 / 分子エレクトロニクス / 界面準位 / 電気伝導機構 / 分子素子 / 単分子接合 |
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| Outline of Final Research Achievements |
We have investigated the charge transport mechanisms of metal/organic monolayer/metal structures based on the observation of energy level alignment. The followings have been found; (i)contribution of the localized electronic state at the interface originating from the metal/molecule bonding, (ii)contribution of asymmetry factor of the molecular junction, (iii)contribution of different states depending on the polarity of the applied voltage. These contributions have not been considered sufficiently. Our results provide deeper understandings of the charge transport mechanisms of the molecular junctions.
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