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Science China(Technological Sciences) 2009年第1期52卷 32-36页

作者： ZHU Guang ZOU xiaoPing CHENG Jin WANG MaoFa SU Yi Beijing Key Laboratory for Sensor Beijing Information Science&Technology UniversityBeijing 100101China Department of Electronic and Electrical Engineering Suzhou CollegeAnhui 234000China

Novel straight silicon oxide [sio x (1<x<2)] nanorod Y junctions have been synthesized on Si plate by thermal evaporation of mixed powders of silica and carbon nanofibers at 1300°C and condensation on a Si substrate ... 详细信息

Novel straight silicon oxide [sio x (1xxed powders of silica and carbon nanofibers at 1300°C and condensation on a Si substrate without assistance of any catalyst. The synthesized samples were characterized by means of scanning electron microscopy, transmission electron microscopy, high resolution transmission electron microscopy, and energy dispersive x-ray spectroscopy. The results suggested that the straight nanorod Y junctions are amorphous and consist only of elements Si and O, and these rods with diameters about 50–200 nm have a neat smooth surface. The growth of such silicon oxide nanorods may be a result of the second nucleation on the surface of rods causing a change in the growth direction of silicon oxide nanorods developed.

关键词： sio_x nanorod Y junction nanostructure

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