| Project Area | Carbon nanotube nanoelectronics |
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| Project/Area Number |
19054007
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Nagoya University |
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Principal Investigator |
SAITO Yahachi 名古屋大学, 工学研究科, 教授 (90144203)
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| Co-Investigator(Kenkyū-buntansha) |
NAKAHARA Hitoshi 名古屋大学, 工学研究科, 助教 (20293649)
ASAKA Koji 名古屋大学, 工学研究科, 助教 (50361316)
SATO Hideki 三重大学, 工学研究科, 准教授 (40324545)
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| Project Period (FY) |
2007 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥84,100,000 (Direct Cost: ¥84,100,000)
Fiscal Year 2011: ¥10,800,000 (Direct Cost: ¥10,800,000)
Fiscal Year 2010: ¥16,500,000 (Direct Cost: ¥16,500,000)
Fiscal Year 2009: ¥14,200,000 (Direct Cost: ¥14,200,000)
Fiscal Year 2008: ¥12,600,000 (Direct Cost: ¥12,600,000)
Fiscal Year 2007: ¥30,000,000 (Direct Cost: ¥30,000,000)
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| Keywords | カーボンナノチューブ / 電界放出 / 電子源 / 電子顕微鏡 / 分子吸着 / 金属被覆 / ディスプレイ / 電離真空計 / 放出電流安定性 / コンタクト抵抗 / 電気抵抗 / 金属電極 / 電界放出顕微鏡 / 金属コーティング / ピラーアレイ / 電子放出サイト / 電界増強因子 / 走査電子顕微鏡 / 二次電子像 / メタン / エタン / 金属蒸着 / アルミニウム / 金 |
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| Research Abstract |
Aiming at fabrication, characterization and application of carbon nanotube (CNT) electron emitters, we prepared both pointed emitters consisting of a single CNT and surface emitters on electrode surfaces, and clarified field emission characteristics, stability and failure mechanism by field emission microscopy, in-situ transmission electron microscopy and so on. The CNT electron sources were applied to character displays, ionization vacuum gauges and electron microscope, and high performances of practical use were obtained.
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