Design of new type multifunctional device based on nanotubes
| Project Area | Carbon nanotube nanoelectronics |
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| Project/Area Number |
19054013
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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 | Osaka University |
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Principal Investigator |
AJIKI Hiroshi 大阪大学, 大学院・工学研究科, 特任教授 (60283735)
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| Co-Investigator(Kenkyū-buntansha) |
AKAI Hisazumi 大阪大学, 大学院・理学研究科, 教授 (70124873)
KASAI Hideaki 大阪大学, 大学院・工学研究科, 教授 (00177354)
HIROSE Kikuji 大阪大学, 大学院・工学研究科, 特任教授 (10073892)
KUSABE Koichi 大阪大学, 大学院・基礎工学研究科, 准教授 (10262164)
MORIKAWA Yoshitada 大阪大学, 大学院・工学研究科, 教授 (80358184)
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| Co-Investigator(Renkei-kenkyūsha) |
MELANIE David 大阪大学, 大学院・工学研究科, 特任助教 (40403167)
GOTO Hidekazu 大阪大学, 大学院・工学研究科, 准教授 (80170463)
ONO Tomoya 大阪大学, 大学院・工学研究科, 助教 (80335372)
OGURA Masako 大阪大学, 大学院・理学研究科, 助教 (30397640)
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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 |
¥42,300,000 (Direct Cost: ¥42,300,000)
Fiscal Year 2011: ¥3,800,000 (Direct Cost: ¥3,800,000)
Fiscal Year 2010: ¥5,100,000 (Direct Cost: ¥5,100,000)
Fiscal Year 2009: ¥4,600,000 (Direct Cost: ¥4,600,000)
Fiscal Year 2008: ¥4,600,000 (Direct Cost: ¥4,600,000)
Fiscal Year 2007: ¥24,200,000 (Direct Cost: ¥24,200,000)
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| Keywords | カーボンナノチューブ / 電磁場応答 / 第一原理計算 / 光吸収 / 電子状態 / 電子輸送 / 界面 / 輻射力 |
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| Research Abstract |
We have simulated that both p-type and n-type nanotube FET can be produced by a stress control between a nanotube and gold electrodes even if the electrodes have large work function. We have designed a spin-filter device based on a graphene. The designed device is simulated to exhibit efficient spin-polarized transport. We also theoretically demonstrated that the size and orientation of a nanotube can be selected by using a resonance radiation force.
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Report
(7 results)
Research Products
(167 results)
