Recent progress in bio-voltage memristors working with ultralow voltage of biological amplitude
Recent progress in bio-voltage memristors working with ultralow voltage of biological amplitude
复制标题
生物振幅超低电压生物电压忆阻器的最新进展
作者：
Fu, Tianda;Fu, Shuai;Yao, Jun
由忆阻器构建的模拟大脑生物电信息处理的神经形态系统可能会克服传统计算架构的局限性。然而，仅靠功能仿真可能仍无法实现生物计算的所有优点，生物计算使用比传统电子设备中信号幅度至少低 10 倍的 50-120 mV 动作电位，以实现非凡的功效和有效的功能集成。因此，将忆阻器中的功能电压降低到该生物幅度可以促进神经形态工程和生物模拟集成。本综述旨在及时更新这一新兴研究方向的努力和进展，涵盖器件材料成分、性能、工作机制和潜在应用等方面。
Neuromorphic systems built from memristors that emulate bioelectrical information processing in the brain may overcome the limitations of traditional computing architectures. However, functional emulation alone may still not attain all the merits of bio-computation, which uses action potentials of 50–120 mV at least 10 times lower than signal amplitude in conventional electronics to achieve extraordinary power efficiency and effective functional integration. Reducing the functional voltage in memristors to this biological amplitude can thus advance neuromorphic engineering and bio-emulated integration. This review aims to provide a timely update on the effort and progress in this burgeoning research direction, covering the aspects of device material composition, performance, working mechanism, and potential application.