Boundary Surface of 5-Valued Memory

Figure 4

(a) Projection of the I-V characteristics and depiction of the singular points into the plane 𝑖, 𝑢₂ for 𝑅=0 Ω. Cross-sections of the BS in the plane 𝑢₂, 𝑢₁; (b) ^N1--N4𝑖=0.4 mA. Values of the parasitic elements considered in all simulations are 𝐿=1⋅10⁻¹⁰ H and 𝐶₁=𝐶₂=2.6⋅10⁻¹³ F.

(a)

(b)