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  1. 150 エキゾチック・ナノカーボンの創成と応用プロジェクト拠点 (Research Center for Exotic Nano Carbon Project)
  2. 1501 学術論文 (Journal Articles)

Selective probe of the morphology and local vibrations at carbon nanoasperities

http://hdl.handle.net/10091/16222
6d050ac5-8122-4d08-a8d0-0b2a1245fd73
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名前 / ファイル ライセンス Actions
Selective_probe_morphology_local_vibrations_carbon.pdf Selective_probe_morphology_local_vibrations_carbon.pdf (1.6 MB)
item type 学術雑誌論文 / Journal Article(1)
公開日 2013-02-04
タイトル
タイトル Selective probe of the morphology and local vibrations at carbon nanoasperities
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 Fujimori, Toshihiko

× Fujimori, Toshihiko

WEKO 47211

Fujimori, Toshihiko

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Urita, Koki

× Urita, Koki

WEKO 47212

Urita, Koki

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Tomanek, David

× Tomanek, David

WEKO 47213

Tomanek, David

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Ohba, Tomonori

× Ohba, Tomonori

WEKO 47214

Ohba, Tomonori

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Moriguchi, Isamu

× Moriguchi, Isamu

WEKO 47215

Moriguchi, Isamu

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Endo, Morinobu

× Endo, Morinobu

WEKO 47216

Endo, Morinobu

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Kaneko, Katsumi

× Kaneko, Katsumi

WEKO 47217

Kaneko, Katsumi

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信州大学研究者総覧へのリンク
Endo, Morinobu
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
Kaneko, Katsumi
http://soar-rd.shinshu-u.ac.jp/profile/ja.HafNZVyC.html
出版者
出版者 AMER INST PHYSICS
引用
内容記述タイプ Other
内容記述 JOURNAL OF CHEMICAL PHYSICS. 136(6):064505 (2012)
書誌情報 JOURNAL OF CHEMICAL PHYSICS

巻 136, 号 6, p. 064505, 発行日 2012-02-14
抄録
内容記述タイプ Abstract
内容記述 We introduce a way to selectively probe local vibration modes at nanostructured asperities such as tips of carbon nanohorns. Our observations benefit from signal amplification in surface-enhanced Raman scattering (SERS) at sites near a silver surface. We observe nanohorn tip vibration modes in the range 200-500 cm(-1), which are obscured in regular Raman spectra. Ab initio density functional calculations assign modes in this frequency range to local vibrations at the nanohorn cap resembling the radial breathing mode of fullerenes. Careful interpretation of our SERS spectra indicates presence of caps with 5 or 6 pentagons, which are chemically the most active sites. Changes in the peak intensities and frequencies with time indicate that exposure to laser irradiation may cause structural rearrangements at the cap.
資源タイプ(コンテンツの種類)
内容記述タイプ Other
内容記述 Article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0021-9606
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00694991
PubMed
関連識別子
識別子タイプ PMID
関連識別子 http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=22360193
関連名称
関連名称 22360193
DOI
関連識別子
識別子タイプ DOI
関連識別子 http://dx.doi.org/10.1063/1.3682771
関連名称
関連名称 10.1063/1.3682771
権利
権利情報 Copyright© 2012 American Institute of Physics
権利
権利情報 This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in JOURNAL OF CHEMICAL PHYSICS. 136(6):064505 (2012) and may be found at http://dx.doi.org/10.1063/1.3682771 .
著者版フラグ
値 publisher
WoS
Web of Science
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000300487200033
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