Azafullerene encapsulated single-walled carbon nanotubes with n-type electrical transport property

Toshiro Kaneko; Yongfeng Li; Shohei Nishigaki; Rikizo Hatakeyama

doi:10.1021/ja0773960

Azafullerene encapsulated single-walled carbon nanotubes with n-type electrical transport property

Toshiro Kaneko, Yongfeng Li, Shohei Nishigaki, Rikizo Hatakeyama

工学研究科・電子工学専攻

研究成果: Article › 査読

36 被引用数 (Scopus)

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Electrical transport properties of C₆₀ and C₅₉N encapsulated single-walled carbon nanotubes (SWNTs) are investigated by fabricating them as the channels of field effect transistor (FET) devices at room temperature. Their measurements indicate that C₆₀@SWNTs exhibit the enhanced p-type characteristics compared with the case of pristine SWNTs, whereas C₅₉N@SWNTs show the n-type behavior. The novel transport properties of peapods can be explained by the charge-transfer effect, which can modify the electronic structure of SWNTs.

本文言語	English
ページ（範囲）	2714-2715
ページ数	2
ジャーナル	Journal of the American Chemical Society
巻	130
号	9
DOI	https://doi.org/10.1021/ja0773960
出版ステータス	Published - 2008 3月 5

ASJC Scopus subject areas

触媒
化学 (全般)
生化学
コロイド化学および表面化学

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10.1021/ja0773960

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AB - Electrical transport properties of C60 and C59N encapsulated single-walled carbon nanotubes (SWNTs) are investigated by fabricating them as the channels of field effect transistor (FET) devices at room temperature. Their measurements indicate that C60@SWNTs exhibit the enhanced p-type characteristics compared with the case of pristine SWNTs, whereas C59N@SWNTs show the n-type behavior. The novel transport properties of peapods can be explained by the charge-transfer effect, which can modify the electronic structure of SWNTs.

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Azafullerene encapsulated single-walled carbon nanotubes with n-type electrical transport property

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