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2 Fundamental Properties of Mem-Elements
Fig. 2.3 (a) Piecewise linear
characteristic of a passive
memristor. (b) Pinched
hysteresis loop for an initial
memristor flux ϕ(0) = −0.25
and (c) for an initial flux
ϕ(0) = −0.3. The example is
adapted from [4]