L F Chi et al 2009 J. Phys.: Conf. Ser. 188 012021 doi:10.1088/1742-6596/188/1/012021
L F Chi1,2, S Z Deng1, N S Xu1, J Chen1, J C She1 and X H Liang1
Show affiliationsLarge-area tungsten oxide nanorod arrays were synthesized by the catalyst-free tungsten hot-filament thermal vapor method. The diameter, height, interval and alignment of the nanorods were all found to be sensitive to the distance between hot filament and substrates. And the field emission property of the nanorod arrays prepared at various distances was shown to be significantly different. This demonstrates that optimal conditions can be found for preparing W18O49 nanorod arrays of better field emission property.
79.70.+q Field emission, ionization, evaporation, and desorption
61.46.-w Structure of nanoscale materials
81.07.-b Nanoscale materials and structures: fabrication and characterization
Issue 1 (2009)
L F Chi et al 2009 J. Phys.: Conf. Ser. 188 012021
Vincenzo Alba et al 2009 J. Phys. A: Math. Theor. 42 295001
A Bahraminasab et al 2009 New J. Phys. 11 103051
G F R Ellis 2009 J. Phys.: Conf. Ser. 189 012011
Alexander Hasse and Lucio Flavio Campanile 2009 Smart Mater. Struct. 18 115016
A N Grum-Grzhimailo et al 2009 J. Phys. B: At. Mol. Opt. Phys. 42 171002
Vasily E Tarasov 2009 J. Phys. A: Math. Theor. 42 465102
K K Bando et al 2009 J. Phys.: Conf. Ser. 190 012158
M C Rogge and R J Haug 2009 New J. Phys. 11 113037
G Srinivas et al 2008 J. Phys.: Condens. Matter 20 255224