Title of article
Identification of electronic transitions localized at a single oxygen atom adsorbed on Cu(110)-(2×1) surface
Author/Authors
Uehara، نويسنده , , Y and Matsumoto، نويسنده , , T and Ushioda، نويسنده , , S، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
671
To page
674
Abstract
We have identified electronic transitions tightly localized at a single oxygen atom adsorbed on the Cu(110)-(2×1) surface, by means of scanning tunneling microscope (STM) light emission spectroscopy. The emission spectrum measured with the STM tip located directly over the oxygen atom shows two peaks corresponding to states located ∼200 and ∼300 meV above the Fermi level of Cu. These peaks are identified with unoccupied states localized at a single oxygen atom.
Keywords
A. Metals , C. Scanning tunneling microscopy , A. Surface and interfaces , D. Tunneling
Journal title
Solid State Communications
Serial Year
2001
Journal title
Solid State Communications
Record number
1787016
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