Fig. 21From: Recent Advances on Neuromorphic Systems Using Phase-Change MaterialsSchematics of a 10 × 10 PCM cell array (left), a single PCM cell (middle), and a mushroom type PCRAM (right). Note that the PCRAM cell adopted in [105] consists of a bottom electrode (BE), a heater, a phase-change layer, and a top electrode (TE). Reprinted with permission from [105]Back to article page