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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 26, Number 7
BKCSDE 26(7)
July 20, 2005 

 
Title
Imaging and Manipulation of Benzene Molecules on Si Surfaces Using a Variable-low Temperature Scanning Tunneling Microscope
Author
J. R. Hahn
Keywords
Scanning tunneling microscope, Surface dynamics, Silicon, Surface science, Single molecules
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.
Page
1071 - 1074
Full Text
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