Research on Functional Development of Atomic Switches
Project/Area Number |
20310080
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Microdevices/Nanodevices
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Research Institution | National Institute for Materials Science |
Principal Investigator |
HASEGAWA Tsuyoshi National Institute for Materials Science, 国際ナノアーキテクトニクス研究拠点, MANA主任研究者 (50354345)
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Project Period (FY) |
2008 – 2010
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Project Status |
Completed (Fiscal Year 2010)
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Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2009: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2008: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
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Keywords | ナノ電子デバイス / 原子スイッチ / 学習機能 / ナノデバイス / 走査プローブ顕微鏡 / 固体電気化学反応 / 金属原子架橋 |
Research Abstract |
Research on functional development of atomic switches, in which formation and annihilation of a metal atom bridge between two electrodes is controlled using solid electrochemical reaction, was carried out. One of the developed functions is a learning ability that stores information without any change in the output signals until a certain number of input signals comes, then it turns the atomic switch on when the certain number of input signals comes. Volatile/nonvolatile selective operation has been also developed, in which the volatile operation loses the information with cut-off of the power supply while the nonvolatile operation keeps the information even after the cut-off of the power supply. These new functions are expected to contribute to the development of new types of computers such as neural systems.
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Report
(4 results)
Research Products
(22 results)
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[Presentation] 原子スイッチの学習機能2009
Author(s)
大野武雄、長谷川剛, 他
Organizer
2009年秋季 第70回応用物理学会学術講演会
Place of Presentation
富山大学(富山市)
Year and Date
2009-09-09
Related Report
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