2011 Fiscal Year Final Research Report
Creation of stochastic resonance devices by molecular neural network
| Project/Area Number |
22656009
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Applied materials science/Crystal engineering
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| Research Institution | Osaka University |
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Principal Investigator |
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| Research Collaborator |
HIRANO Yoshiaki 大阪大学, 大学院・理学研究科, 特任研究員 (10434896)
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| Project Period (FY) |
2010 – 2011
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| Keywords | バイオ分子 / 巨大分子 / 確率共鳴 / 脳型動作 |
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| Research Abstract |
Molecular network nanodevices consisting of redox-active huge molecules and DNA template were formed by self-organization process and top-contacted electrodes. The electrical properties of these devices are explained by Coulomb blockade network model. The I-V curves show complete zero conductance at zero-bias and clear threshold at rising edge. Using this devices, Noise-induced stochastic enhancement is observed.
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