English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

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;

Locator
There are no locators available
Fulltext (public)
There are no public fulltexts available
Supplementary Material (public)
There is no public supplementary material available
Citation

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.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0028-60B2-F
Abstract
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.