Publication: Surface reconstruction of polycrystalline TiO_2 in oxygen atmosphere
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2003
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Abstract
Polyerystalline TiO2 surface reconstruction in oxygen atmosphere has been investigated by atomic force microscopy (AFM) and cathodoluminescence in the scanning electron microscopy (SEM-CL). The reactivity to oxygen is related to the presence of defects as interstitial Ti ions, that induce growth of protrusions, large terraces and polygonal shaped structures.
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International Semiconductor Conference (26.2003.Sinaia, Rumania).
This work was supported by MYCT (Project MAT2000-21I9). R.P acknowledge MYCT for a Iresearch. grant of NATO scientific program.
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