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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 31, Number 7
BKCSDE 31(7)
July 20, 2010 

 
Title
Directionality of o-Phthalaldehyde adsorbed onto H-passivated Si(100) Surface Characterized by NEXAFS and HRPES
Author
Ki jeong Kim, Sena Yang, Tai Hee Kang, Bongsoo Kim*, Hangil Lee*
Keywords
o-Phthalaldehyde, H-Si(100), HRPES, NEXAFS, 1-D Organic molecular line
Abstract
The electronic and adsorption structure of o-phthalaldehyde (OPA) on the H-Si(100) surface was investigated by using Near Edge X-ray Fine Structure (NEXAFS) and high resolution photoemission spectroscopy (HRPES). We confirmed that the OPA grown on the H-Si(100) surface showed good dependency with about 60 degree tilting angle using NEXAFS and a single O 1s peak by using HRPES. Hydrogen atom passivated on the Si(100) surface was found to be a seed for making one dimensional organic line that uses a chain reaction as the H-Si(100) surface was compared with the hydrogen free Si(100) surface.
Page
1973 - 1975
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