Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2014-06-02 |
タイトル |
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タイトル |
Conducting linear chains of sulphur inside carbon nanotubes |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1038/ncomms3162 |
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関連名称 |
10.1038/ncomms3162 |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Fujimori, Toshihiko
Morelos-Gomez, Aaron
Zhu, Zhen
Muramatsu, Hiroyuki
Futamura, Ryusuke
Urita, Koki
Terrones, Mauricio
Hayashi, Takuya
Endo, Morinobu
Hong, Sang Young
Choi, Young Chul
Tomanek, David
Kaneko, Katsumi
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信州大学研究者総覧へのリンク |
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氏名 |
Hayashi, Takuya |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.jmLUbpkh.html |
信州大学研究者総覧へのリンク |
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氏名 |
Endo, Morinobu |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.uUTmZhkh.html |
信州大学研究者総覧へのリンク |
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氏名 |
Kaneko, Katsumi |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.HafNZVyC.html |
出版者 |
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出版者 |
NATURE PUBLISHING GROUP |
引用 |
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内容記述 |
NATURE COMMUNICATIONS. 4:2162 (2013) |
書誌情報 |
NATURE COMMUNICATIONS
巻 4,
p. 2162,
発行日 2013-07
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抄録 |
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内容記述 |
Despite extensive research for more than 200 years, the experimental isolation of monatomic sulphur chains, which are believed to exhibit a conducting character, has eluded scientists. Here we report the synthesis of a previously unobserved composite material of elemental sulphur, consisting of monatomic chains stabilized in the constraining volume of a carbon nanotube. This one-dimensional phase is confirmed by high-resolution transmission electron microscopy and synchrotron X-ray diffraction. Interestingly, these one-dimensional sulphur chains exhibit long domain sizes of up to 160 nm and high thermal stability (similar to 800 K). Synchrotron X-ray diffraction shows a sharp structural transition of the one-dimensional sulphur occurring at similar to 450-650 K. Our observations, and corresponding electronic structure and quantum transport calculations, indicate the conducting character of the one-dimensional sulphur chains under ambient pressure. This is in stark contrast to bulk sulphur that needs ultrahigh pressures exceeding similar to 90 GPa to become metallic. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
2041-1723 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA12645905 |
PubMed |
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関連識別子 |
https://pubmed.ncbi.nlm.nih.gov/23851903/ |
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関連名称 |
23851903 |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000323716300032 |