Functionalization of inorganic switching devices by organic molecules
Project/Area Number |
21710107
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Nanomaterials/Nanobioscience
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Research Institution | Osaka University |
Principal Investigator |
TANAKA Hirofumi Osaka University, 大学院・理学研究科, 助教 (90373191)
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Project Period (FY) |
2009 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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Keywords | 光センサー / 原子スイッチ / 人工網膜 / 光応答 / 人工眼球 / 高機能化 / 有機分子 / 光アシスト原子スイッチ / ナノギャップ電極 / 電流電圧特性 |
Research Abstract |
Atomic switch is one of the nonvolatile nanodevices whose structure has 1 nm gap between Ag_2S and Pt electrodes. Switching devices in such a small size has never been realized. In the present work, a photoconductive organic molecule was placed between the nanogap. It was succeeded that switching was driven only when the light was irradiated. By using organic molecules responding at the different wave length of irradiate light, the switch could be a color sensor. It was also succeeded that the switch wan arranged in an electrical circuit.
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Report
(3 results)
Research Products
(22 results)
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[Journal Article] Volatile/Nonvolatile Dual-Functional Atom Transistor2011
Author(s)
Tsuyoshi Hasegawa, Yaomi Itoh, Hirofumi Tanaka, Takami Hino, Tohru Tsuruoka, Kazuya Terabe, Hisao Miyazaki, Kazuhito Tsukagoshi, Takuji Ogawa, Shu Yamaguchi, Masakazu Aono
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Journal Title
NAID
Related Report
Peer Reviewed
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[Presentation] 光機能センサー素子への応用2009
Author(s)
田中啓文, 日野貴美, 長谷川剛, 伊藤弥生美, 青野正和, 小川琢治
Organizer
応用物理学会秋季講演会、シンポジウム:薄膜・表面物理分科会企画「金属酸化物系材料の新展開-メカニズムの解明からデバイス応用まで-」
Place of Presentation
富山大
Year and Date
2009-09-10
Related Report
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