Surface Science Letters Oxygen-induced p(1 3)-O reconstruction on Mo(112): a precursor to the epitaxial formation of MoO2(100)
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چکیده
Scanning tunneling microscopy (STM) and low energy electron diffraction (LEED) have been used to investigate the oxygen reconstruction following oxidation of a Mo(1 1 2) single crystal. The STM and LEED results show a p(1 2)-O oxygen-induced missing row reconstruction at monolayer coverage. LEED and high resolution STM data also reveal a second oxygen-induced p(1 3)-O reconstruction at a higher oxygen coverage. This latter structure is a precursor to the formation of an epitaxial MoO2(1 0 0) surface. 2002 Elsevier Science B.V. All rights reserved.
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تاریخ انتشار 2002