Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
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Imaging and Manipulation of Benzene Molecules on Si Surfaces Using a Variable-low Temperature Scanning Tunneling Microscope

  • Hahn, J. R. (Department of Chemistry, Chonbuk National University)
  • Published : 2005.07.20
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Abstract

A variable-low temperature scanning tunneling microscope (VT-STM), which operates from 77 to 350 K in ultrahigh vacuum, was built and used to study imaging and manipulation of benzene molecules on Si surfaces. Four types of benzene adsorption structures were first imaged on the Si(5 5 12)-2x1 surface. Desorption process of benzene molecules by tunneling electrons was studied on the Si(001)-2xn surface.

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References

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