Vibration of H Atomic Chains on Ni(110) Measured by Scanning Tunneling Microscope Light Emission Spectroscopy

Y. Uehara, S. Ushioda

研究成果: Article査読

15 被引用数 (Scopus)

抄録

We have measured the visible light spectrum emitted by hydrogen atoms adsorbed on an Ni(110) surface, excited by the tunneling current from the scanning tunneling microscope. The spectrum contains periodic fine structures, whose period corresponds to the vertical vibrational energy of the adsorbed H atom. This energy showed the expected isotope shift when H was replaced by deuterium, and further it depended on the H-atom chain length.

本文言語English
ジャーナルPhysical Review Letters
92
6
DOI
出版ステータスPublished - 2004 1 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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