Angular-resolved electron energy loss spectroscopy on a split-ring resonator

von Cube, F.; Niegemann, J.; Irsen, S.; Bell, D. C.; Linden, S.

doi:Artn 115434

アイテム詳細

登録内容を編集ファイル形式で保存

一時保存へ追加

タグ情報を表示リリース履歴を表示詳細要約

公開

学術論文

Angular-resolved electron energy loss spectroscopy on a split-ring resonator

MPS-Authors

/persons/resource/persons182724

von Cube, F.
Electron Microscopy and Analytics, Center of Advanced European Studies and Research (caesar), Max Planck Society;

/persons/resource/persons182739

Irsen, S.
Electron Microscopy and Analytics, Center of Advanced European Studies and Research (caesar), Max Planck Society;

External Resource

There are no locators available

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

フルテキスト (公開)

公開されているフルテキストはありません

付随資料 (公開)

There is no public supplementary material available

引用

von Cube, F., Niegemann, J., Irsen, S., Bell, D. C., & Linden, S. (2014). Angular-resolved electron energy loss spectroscopy on a split-ring resonator. Physical Review B, 89(11). doi:Artn 115434.

引用: https://hdl.handle.net/11858/00-001M-0000-0028-60B2-F

要旨

We investigate the plasmonic near field of a lithographically defined split-ring resonator with angular-resolved electron energy loss spectroscopy in a scanning transmission electron microscope. By tilting the sample, different electric field components of the plasmonic modes can be probed with the electron beam. The electron energy loss spectra recorded under oblique incidence can feature plasmonic resonances that are not observable under normal incidence. Our experimental findings are supported by full numerical calculations based on the discontinuous Galerkin time-domain method.