| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Thermal expansion of single-walled carbon nanotube (SWNT) bundles: X-ray diffraction studies |
|
言語 |
en |
| 作成者 |
Maniwa, Yutaka
Fujiwara, Ryuji
Kira, Hiroshi
Tou, Hideki
Kataura, Hiromichi
Suzuki, Shinzo
Achiba, Yohji
Nishibori, Eiji
Takata, Masaki
Sakata, Makoto
Fujiwara, Akihiko
Suematsu, Hiroyoshi
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) 2001 The American Physical Society |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
420 |
| 内容記述 |
|
|
内容記述 |
Thermal expansion coefficient in single-walled carbon nanotube bundles was determined as (-0.15±0.20)×10-5 (1/K) for the tube diameter and (0.75±0.25)×10-5 (1/K) for the triangular lattice constant by means of x-ray scattering between 300 K to 950 K. The value for the intertube gap was (4.2±1.4)×10-5 (1/K), which is larger than 2.6×10-5 (1/K) for the c-axis thermal expansion in graphite. The results reveal the presence of a remarkably larger lattice anharmonicity in nanotube bundles than that of graphite. The small value for the tube diameter is consistent with the seamless tube structure formed by a strong covalent bond between carbon atoms comparable to that in graphite. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
The American Physical Society |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連情報 |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1103/PhysRevB.64.241402 |
| 関連情報 |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://dx.doi.org/10.1103/PhysRevB.64.241402 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1098-0121 |
| 開始ページ |
|
|
開始ページ |
241402-1 |
| 書誌情報 |
Physical review. B
Physical review. B
巻 64,
号 24,
p. 241402-1-241402-3,
発行日 2001-12-15
|
| 旧ID |
14259 |
2001PRB_64_e241402.pdf (254.8 KB)
