Fig. 4: Electrical characteristics of inverter circuits tested using six stacks of hybrid complementary transistors.
From: Three-dimensional integrated hybrid complementary circuits for large-area electronics

Each combination includes 50 hybrid inverters. a,h,o, Voltage transfer characteristics of combination 1 (a), combination 2 (h) and combination 3 (o). b–d, Colour heat maps for VTRIP (b), gain (c) and peak power consumption (d) corresponding to combination 1. e–g, Histogram maps for VTRIP (e), gain (f) and peak power consumption (g) corresponding to combination 1. i–k, Colour heat maps for VTRIP (i), gain (j) and peak power consumption (k) corresponding to combination 2. l–n, Histogram maps for VTRIP (l), gain (m) and peak power consumption (n) corresponding to combination 2. p–r, Colour heat maps for VTRIP (p), gain (q) and peak power consumption (r) corresponding to combination 3. s–u, Histogram maps for VTRIP (s), gain (t) and peak power consumption (u) corresponding to combination 3.