Field emission properties of individual zinc oxide nanowire field emitter

2008 ◽  
Vol 26 (3) ◽  
pp. 983 ◽  
Author(s):  
K. S. Yeong ◽  
J. T. L. Thong
Keyword(s):  
Zinc Oxide ◽  
Field Emission ◽  
Field Emitter ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Zinc Oxide Nanowire

Controlled growth and field emission properties of zinc oxide nanopyramid arrays

2007 ◽  
Vol 253 (22) ◽  
pp. 8901-8904 ◽  
Author(s):  
Hongsheng Chen ◽  
Junjie Qi ◽  
Yue Zhang ◽  
Xiaomei Zhang ◽  
Qingliang Liao ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Field Emission ◽  
Controlled Growth ◽  
Emission Properties ◽  
Field Emission Properties

Field emission properties of zinc oxide nanowires fabricated by thermal evaporation

2007 ◽  
Vol 36 (1) ◽  
pp. 86-91 ◽  
Author(s):  
Weiwei Wang ◽  
Gengmin Zhang ◽  
Ligang Yu ◽  
Xin Bai ◽  
Zhaoxiang Zhang ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Field Emission ◽  
Thermal Evaporation ◽  
Zinc Oxide Nanowires ◽  
Oxide Nanowires ◽  
Emission Properties ◽  
Field Emission Properties

Controlled Synthesis and Field Emission Properties of ZnO Nanostructures with Different Morphologies

2006 ◽  
Vol 6 (3) ◽  
pp. 787-790 ◽  
Author(s):  
Y. H. Huang ◽  
Y. Zhang ◽  
L. Liu ◽  
S. S. Fan ◽  
Y. Wei ◽  
...  
Keyword(s):  
Field Emission ◽  
Zinc Powder ◽  
Emission Current ◽  
Controlled Synthesis ◽  
Zno Nanostructures ◽  
Pure Zinc ◽  
Field Emitter ◽  
Emission Properties ◽  
Field Emission Properties ◽  
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By simply controlling atmosphere, rods, tetraleg-rods, and arrays of ZnO nanostructures have been fabricated respectively through pure zinc powder evaporation without catalyst at temperature of 650 &sim 700 °C. Investigations through HRTEM and XRD showed that the growth of the synthesized ZnO nanostructures was controlled by vapor-solid mechanism. Field emission measurements revealed that all of the structures, owing to their very low turn-on voltage, sufficient emission current and proper linearity of 1/V ∼ Ln(I/V2), are likely to be potential candidates as a field emitter. The results also indicated that field emission properties are relative to morphology and size of the tips of ZnO nanostructures, and the nanorods with sharp tips possess the first-class FE property.

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