Ultrahigh spatial resolution of mid-infrared optical excitations with monochromated electron energy-loss spectroscopy

Jordan A. Hachtel, Andrea Konečná, Kevin M. Roccapriore, Shin Hum Cho, Delia J. Milliron, F. Javier Garcia de Abajo, Juan Carlos Idrobo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Monochromated electron energy-loss spectroscopy (EELS) can now reach the mid-infrared spectral regime in the electron microscope. Here, we use monochromated EELS to examine geometry and coupling effects for infrared excitations in complex nanostructures.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
DOIs
StatePublished - 2020
EventCLEO: Applications and Technology, CLEO_AT 2020 - Washington, United States
Duration: May 10 2020May 15 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F181-CLEO-AT 2020
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Applications and Technology, CLEO_AT 2020
Country/TerritoryUnited States
CityWashington
Period05/10/2005/15/20

Funding

This research was performed at the Oak Ridge National Laboratory (ORNL), the Center for Nanophase Materials Sciences (CNMS), which is a U.S. Department of Energy, Office of Science User Facility. Additional support was provided by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Science and Engineering Division. This research was conducted, in part, using instrumentation within ORNL’s Materials Characterization Core provided by UT-Batelle, LLC, under Contract No. DE-AC05-00OR22725 with the U.S. Department of Energy, and sponsored by the Laboratory Directed Research and Development Program of Oak Ridge National Laboratory, managed by UT-Battelle, LLC, for the U.S. Department of Energy.

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