Extended Data Fig. 9: Statistics of 93 FeFETs in the array. | Nature Nanotechnology

Extended Data Fig. 9: Statistics of 93 FeFETs in the array.

From: An in-memory computing architecture based on a duplex two-dimensional material structure for in situ machine learning

Extended Data Fig. 9

a, Transfer curves of 93 FeFETs (Yield=86%, 93 out of 108), VDS=0.1V. These FeFETs have a median current of 3.6 μA and variation coefficient of only 0.19 (standard deviation over median value), showing excellent uniformity. b, Cumulative plot of program and erase voltages, with symmetric median value of +3.9 V and −3.9 V and small variations. The memory window is strictly symmetric at 0 V.

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