EELS studies of active plasmonic devices  (Conference Presentation)

Mark L. Brongersma

doi:10.1117/12.2530637

9 September 2019 EELS studies of active plasmonic devices (Conference Presentation)

Mark L. Brongersma

Proceedings Volume 11082, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVII; 1108206 (2019) https://doi.org/10.1117/12.2530637
Event: SPIE Nanoscience + Engineering, 2019, San Diego, California, United States

Abstract

Electron energy loss spectroscopy (EELS) studies in a scanning transmission electron microscope (STEM) have recently provided a new level of understanding for the operation of plasmonic cavity structures. One key feature of the technique is its ability to create very high spatial resolution maps of the local density of optical states (LDOS) in such cavities. In this presentation, I will discuss EELS studies of several active nanometallic cavity structures. Both electrical and nanomechanical control of plasmonic cavities will be illustrated.

Conference Presentation

Citation Download Citation

Mark L. Brongersma " EELS studies of active plasmonic devices (Conference Presentation)", Proc. SPIE 11082, Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVII, 1108206 (9 September 2019); https://doi.org/10.1117/12.2530637

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