Figure 2.

Electric field of NWs. By TCAD simulation, cut from the AA’ line in the (a) schematic, the electric field around the NWs of (b) tri-gate and (c) Ω-gate structures is shown.

Yeh et al. Nanoscale Research Letters 2013 8:331   doi:10.1186/1556-276X-8-331
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