Surface Plasmon Studied by Transmission Electron Microscopy-Cathodoluminescence Technique

• Yamamoto Naoki

  東京工業大学理工学研究科

• Suzuki Takahiro

  東京工業大学理工学研究科

• Takeuchi Kengo

  東京工業大学理工学研究科

Bibliographic Information

Other Title

• TEM-CL法による表面プラズモンの研究
• TEM CLホウ ニ ヨル ヒョウメン プラズモン ノ ケンキュウ

Abstract

Surface plasmon (SP) is converted to photon when propagating on surface nano-structures such as steps and periodic structures with sub-wavelength intervals. We newly developed an angle resolved light detection system for TEM-CL, and measured surface plasmon induced light emission. Dispersion curve of SPP on an Ag surface was derived from the angle resolved spectrum images. Standing wave patterns of SPP on plasmonic crystals were visualized in the spectrum image taken at a proper emission angle. This technique can be applied to light emission phenomena induced by SP, and provides a powerful tool to characterize SP on nano-plasmonic structures in high spatial resolution.

Journal

• KENBIKYO

  KENBIKYO 44 (4), 268-274, 2009-12-30

  The Japanese Society of Microscopy

Keywords

• transmission electron microscopy
• cathodoluminescence
• surface plasmon
• plasmonics
• nano-structure

Details

• CRID: 1390002184866557056
• NII Article ID: 130007788936
• NII Book ID: AA11917781
• DOI: 10.11410/kenbikyo.44.4_268
• ISSN: 24342386
• ISSN: 13490958
• NDL BIB ID: 10546629
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10546629
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed