Figure 4.

J-E field emission curves and Fowler-Nordheim plots. (a) J-E field emission curves for flat and selectively patterned growth at 3 and 10 h, respectively. (b) The corresponding Fowler-Nordheim plots from (a) for four samples.

Chang et al. Nanoscale Research Letters 2012 7:684   doi:10.1186/1556-276X-7-684
Download authors' original image