Surface topography of oxidized HOPG by s
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D. Tandon; E.J. Hippo; H. Marsh; E. Sebok
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Article
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1997
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Elsevier Science
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English
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Scanning tunneling microscopy (STM) has been used to image the surface structure of gasified highly oriented pyrolytic graphite (HOPG). Surfaces of HOPG were oxidized in air at 650ยฐC by TGA to 5 and 30 wt% burnoffs. The pits that were formed following this oxidation were examined by STM. Removal of