Bulk-Quantity Synthesis and Conductive Properties of Comb-Like Dendritic ZnO Nanostructures
LIAO Zhi-Min, ZHANG Hong-Zhou, XU Jun, YU Da-Peng
State Key Laboratory for Mesoscopic Physics, and Electron Microscopy Laboratory, School of Physics, Peking University, Beijing 100871
Bulk-Quantity Synthesis and Conductive Properties of Comb-Like Dendritic ZnO Nanostructures
LIAO Zhi-Min;ZHANG Hong-Zhou;XU Jun;YU Da-Peng
State Key Laboratory for Mesoscopic Physics, and Electron Microscopy Laboratory, School of Physics, Peking University, Beijing 100871
关键词 ：
81.07.Bc ,
72.20.Ht ,
68.37.Lp
Abstract ： Adopting a simple low-temperature (～500°C) vapour process, we have synthesized bulk quantity comb-like dendritic ZnO nanostructures in large area. An atomic force microscope equipped with Au-coated probes was employed to elucidate the current-voltage characteristic of the individual ZnO nanocomb. The connection electrodes were defined by depositing Pt wires using focused ion beam (FIB). A rectification effect was observed, while it was slightly suppressed compared with that of the previous reports. The good conductive properties of the sample can be attributed to the Ga+ ions implantation through the FIB process of electrode definition. We suggest that the material and the FIB method can be developed to fabricate novel nanosized devices.
Key words ：
81.07.Bc
72.20.Ht
68.37.Lp
出版日期: 2005-04-01
:
81.07.Bc
(Nanocrystalline materials)
72.20.Ht
(High-field and nonlinear effects)
68.37.Lp
(Transmission electron microscopy (TEM))
引用本文:
LIAO Zhi-Min;ZHANG Hong-Zhou;XU Jun;YU Da-Peng. Bulk-Quantity Synthesis and Conductive Properties of Comb-Like Dendritic ZnO Nanostructures[J]. 中国物理快报, 2005, 22(4): 987-990.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2005/V22/I4/987
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2005, Vol. 22 
