Fig. 1: Structure and design. | NPG Asia Materials

Fig. 1: Structure and design.

From: Ultrathin electronic synapse having high temporal/spatial uniformity and an Al2O3/graphene quantum dots/Al2O3 sandwich structure for neuromorphic computing

Fig. 1

a Schematic of the fabrication procedure for the e-synapse with the Al2O3/GQDs/Al2O3 configuration. b AFM image of the GQDs deposited on Al2O3 and the section height profile. The inset presents a high-magnification AFM image. c TEM images of the GQDs. The inset presents a high-magnification image. d UPS spectra of the GQDs: cutoff region (top) and valence region (bottom). e The commonality between the e-synapse and the biological chemical synapse

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