Research Article

Influence of Electric Field Coupling Model on the Simulated Performances of a GaN Based Planar Nanodevice

Figure 4

Waveforms of oscillations in the SSDs with different channel width of    nm (red curves), 60 nm (green curves), and 70 nm (blue curves) at bias of 26 V obtained by (a) the 2D model and (b) the 2D-3D model (other simulation parameters are the same as those used in Figure 2).
124354.fig.004a
(a) 2D
124354.fig.004b
(b) 2D-3D