Xu Guoheng, Zhang Miliang, Mei Tingting, Liu Wenchao, Wang Li, Xiao Kai
Department of Biomedical Engineering, Guangdong Provincial Key Laboratory of Advanced Biomaterials, Institute of Innovative Materials, Southern University of Science and Technology (SUSTech), Shenzhen 518055, P. R. China.
ACS Nano. 2024 Jul 18. doi: 10.1021/acsnano.4c06467.
Living organisms use ions and small molecules as information carriers to communicate with the external environment at ultralow power consumption. Inspired by biological systems, artificial ion-based devices have emerged in recent years to try to realize efficient information-processing paradigms. Nanofluidic ionic memristors, memory resistors based on confined fluidic systems whose internal ionic conductance states depend on the historical voltage, have attracted broad attention and are used as neuromorphic devices for computing. Despite their high exposure, nanofluidic ionic memristors are still in the initial stage. Therefore, systematic guidance for developing and reasonably designing ionic memristors is necessary. This review systematically summarizes the history, mechanisms, and potential applications of nanofluidic ionic memristors. The essential challenges in the field and the outlook for the future potential applications of nanofluidic ionic memristors are also discussed.
生物体利用离子和小分子作为信息载体，以超低功耗与外部环境进行通信。受生物系统的启发，近年来出现了基于人工离子的设备，试图实现高效的信息处理模式。纳米流体离子忆阻器是一种基于受限流体系统的忆阻器，其内部离子电导状态取决于历史电压，已引起广泛关注，并被用作计算的神经形态器件。尽管纳米流体离子忆阻器受到了高度关注，但仍处于初始阶段。因此，有必要对离子忆阻器的开发和合理设计进行系统指导。本文综述系统地总结了纳米流体离子忆阻器的历史、机制和潜在应用。还讨论了该领域的主要挑战以及纳米流体离子忆阻器未来潜在应用的前景。
