Engineering Ferroelectric‐/Ion‐Modulated Conductance in 2D vdW CuInP2S6 for Non‐Volatile Digital Memory and Artificial Synapse

• Published in: Advanced functional materials Vol. 34; no. 25
• Main Authors: Ci, Wenjuan, Wang, Peng, Xue, Wuhong, Yuan, Hongtao, Xu, Xiaohong
• Format: Journal Article
• Language: English
• Published: Hoboken Wiley Subscription Services, Inc 19.06.2024
• Subjects: 2D ferroionics; Artificial intelligence; artificial synapse; CuInP2S6; Data processing; Data storage; Ferroelectric materials; Ferroelectricity; Ion currents; Ion migration; memory; Modulation; Polarization; Task complexity

Two‐dimensional (2D) ferroionics is appealing in performing complex artificial intelligence tasks due to the interesting property of coexistence of ferroelectricity and ionic activities. CuInP2S6 (CIPS), as a typical 2D ferroionic material, is highly conducive to rich functions of information device...