Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/45479
Title: Spectral Measurement of Photon Emission from Individual Gold Nanoparticles Using Scanning Tunneling Microscopy
Authors: Nepijko, S.A.
Chernenkaya, A.
Medjanik, K.
Chernov, S.V.
Sapozhnik, A.A.
Odnodvorets, Larysa Valentynivna
Protsenko, Ivan Yukhymovych 
Schulze, W.
Ertl, G.
Schönhense, G.
Keywords: Electron-photon spectroscopy
Gold nanoparticle
Scanning tunneling microscope (STM)
Issue Year: 2016
Publisher: Sumy State University
Citation: S.A. Nepijko, A. Chernenkaya, K. Medjanik, et al., J. Nano- Electron. Phys. 8 No 2, 02039 (2016)
Abstract: The light emission spectra of individual Au nanoparticles induced by a scanning tunneling microscope (STM) have been investigated. Two-dimensional ensembles of tunnel-coupled Au particles were prepared by thermal evaporation onto a native oxide silicon wafer in ultrahigh vacuum (10 – 9 mbar). Our STM measurements show a single peak at photon energy 1.6 eV in the tunneling mode and two peaks at 2.2 eV (connected with the Mie plasmon) and 1.45 eV (a new peak which was not discussed in literature before) in the field emission mode.
URI: http://essuir.sumdu.edu.ua/handle/123456789/45479
Type: Article
Appears in Collections:Журнал нано- та електронної фізики (Journal of nano- and electronic physics)

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