Fig. 17From: 2D Semiconductor Nanomaterials and Heterostructures: Controlled Synthesis and Functional ApplicationsThe Pt/TiO2/Ti/Pt stacked crossbar cells: a the SEM top view of (60 nm)2 cross-point, b The TEM cross-sectional image of 100 nm2 Pt/TiO2/Ti/Pt device with c its corresponding schematic graph of the plug and disc region in the TiO2 layer. Reprinted with permission from [174]Back to article page