Neuron operation using atom movement controlled devices
| Project/Area Number |
24310107
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Microdevices/Nanodevices
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
HASEGAWA Tsuyoshi 独立行政法人物質・材料研究機構, その他部局等, その他 (50354345)
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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 |
¥20,540,000 (Direct Cost: ¥15,800,000、Indirect Cost: ¥4,740,000)
Fiscal Year 2014: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2012: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
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| Keywords | ナノ電子デバイス / 原子スイッチ / ニューロン / ナノデバイス / 想起メモリ |
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| Outline of Final Research Achievements |
The research was aimed developing a device working as a neuron which is indispensable in developing neuromorphic computing systems. In the research, technology of an atom movement-controlled device, which operates by controlling atom/ion movement and their reduction/oxidation reaction, was used. As a result, all three characteristic phenomena of a neuron, i.e., ‘storing information without any output’, ‘firing’ and ‘self-depressing’, were successfully demonstrated. Integration of the neuronal devices developed in this study and synaptic devices will contribute in realizing neuromorphic systems.
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Report
(4 results)
Research Products
(20 results)
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[Presentation] 原子スイッチ技術2012
Author(s)
長谷川剛
Organizer
平成24年度酸化物エレクトロニクススクール
Place of Presentation
産総研(つくば市)
Year and Date
2012-10-29
Related Report
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