Journal of Nanomaterials / 2012 / Article / Fig 5

Research Article

Core-Shell Structure of a Silicon Nanorod/Carbon Nanotube Field Emission Cathode

Figure 5

Field emission properties of the SiNRs, CNTs, and SiNRs/CNTs cathodes: (a) current density versus electric field ( 𝐽 𝐸 ) plots; (b) Fowler-Nordheim plots.

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