Copper oxide phases probed via plasmonic light emission in the STM

Copper oxide phases probed via plasmonic light emission in the STM

Luminescence spectroscopy with a scanning tunnelling microscope (STM) is employed to differentiate bulk-type Cu _2 O from a Cu _3 O _2 surface oxide at the nanometre scale. Although plasmonic modes in the tunnelling gap are responsible for the emission response in both cases, the luminescence cross-...

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Bibliographic Details
Main Authors: Alexander Gloystein, Niklas Nilius
Format: Article
Language:English
Published: IOP Publishing 2021-01-01
Series:New Journal of Physics
Subjects:
STM luminescence
plasmon
exciton
cuprous oxide
photon mapping
Online Access:https://doi.org/10.1088/1367-2630/ac219f

Internet

https://doi.org/10.1088/1367-2630/ac219f

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