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Article Dans Une Revue European Physical Journal: Applied Physics Année : 2003

Photon emission from STM of granular gold in UHV: Comparison with air and study of spectra shifting with tip position

Résumé

This paper presents an experimental study using photon emission derived from scanning tunnelling microscopy (STM) of a granular gold surface in Ultra High Vacuum (UHV). The aim is to make a comparison with previous results obtained in air or in UHV. The photon emission spectrum also evidences a significant energy shift as the tip moves on a surface grain. This shift is attributed to the local geometry of the junction and to peculiar crystallographic properties of the surface.

Dates et versions

hal-01830806 , version 1 (05-07-2018)

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Christian Maurel, Roland Coratger, François Ajustron, Grégory Seine, Renaud Péchou, et al.. Photon emission from STM of granular gold in UHV: Comparison with air and study of spectra shifting with tip position. European Physical Journal: Applied Physics, 2003, 21 (2), pp.121-126. ⟨10.1051/epjap:2002110⟩. ⟨hal-01830806⟩
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