Conduction-Type Control of Carbon Nanotube Field-Effect Transistors by Ti and Pd Overlayer
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概要
- 論文の詳細を見る
The conduction-type of carbon nanotube field-effect transistors (CNTFETs) was controlled by depositing metal overlayers with different work functions (Ti and Pd) onto the side surfaces of the CNT channel of the ambipolar CNTFETs. The devices with the Ti overlayer showed n-type conduction. On the other hand, the devices with the Pd overlayer showed p-type conduction. The phenomena were explained by the suppression of carrier injection from the drain contact by the energy barrier formed at the CNT-overlayer source-side contact.
- The Japan Society of Applied Physicsの論文
- 2013-03-25
著者
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KISHIMOTO Shigeru
Graduate School of Engineering, Nagoya University
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MIZUTANI Takashi
Graduate School of Engineering, Nagoya University
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Ishii Satoshi
Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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Tamaoki Masato
Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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