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Ultrathin film of Cu on alpha-Fe2O3(0001)
Moller, PJ ; Guo, QL ; Gui, LL
1996
关键词copper growth iron oxide surface structure thin films ELECTRONIC-STRUCTURE SURFACE-STRUCTURE LEED FE3O4(111) PT(111)
英文摘要Haematite alpha-Fe2O3(0001)-1X1 and a reconstructed (1X1)R30 similar to surface were studied by low-energy electron diffraction (LEED), ultraviolet photoelectron spectroscopy (UPS) and X-ray photoelectron spectroscopy (XPS). The possibility of the existence of gamma-Fe2O3(111) patches on the reconstructed surface obtained without Ar+ sputtering pretreatment is discussed. During the initial Cu growth on the substrate, the formation of Cu+ states was indicated by X-ray-induced Auger parameter observations. With increasing amounts of Cu, Cu(111) epitaxial growth occurred for both the above surfaces.; Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter; SCI(E); 7
语种英语
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/402699]  
专题化学与分子工程学院
推荐引用方式
GB/T 7714
Moller, PJ,Guo, QL,Gui, LL. Ultrathin film of Cu on alpha-Fe2O3(0001). 1996-01-01.
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