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ID 14258
本文ファイル
著者
Maniwa, Yutaka
Fujiwara, Ryuji
Kira, Hiroshi
Tou, Hideki
Nishibori, Eiji
Takata, Masaki
Sakata, Makoto
Fujiwara, Akihiko
Zhao, Xinluo
Iijima, Sumio
Ando, Yoshinori
NDC
物理学
抄録(英)
X-ray diffraction study of multiwalled carbon nanotube (MWNT) grown by arc discharge in hydrogen atmosphere is presented. It is found that the thermal-expansion coefficient along the radial direction of MWNT is widely distributed in a range from 1.6×10-5 K-1 to 2.6×10-5 K-1, indicating the existence of both of Russian doll MWNT and highly defective MWNT. Russian doll MWNT is suggested to have the outer diameter less than ∼100  Å . Thicker MWNT's are typically highly defective, and may have the jelly roll (scroll) or defective polygonal structure consisting of flat graphite domains.
掲載誌名
Physical review. B
64巻
7号
開始ページ
073105-1
終了ページ
073105-4
出版年月日
2001-08-15
出版者
The American Physical Society
ISSN
1098-0121
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
Copyright (c) 2001 The American Physical Society
関連情報URL(IsVersionOf)
http://dx.doi.org/10.1103/PhysRevB.64.073105
部局名
先端物質科学研究科