Memristive devices have attracted intensive attention in developing hardware neuromorphic computing systems with high energy efficiency due to their simple structure, low power consumption, and rich switching dynamics resembling biological synapses and neurons in the last decades. Fruitful demonstrations have been achieved in memristive synapses neurons and neural networks in the last few years. Versatile dynamics are involved in the data processing and storage in biological neurons and synapses, which ask for carefully tuning the switching dynamics of the memristive emulators. Note that switching dynamics of the memristive devices are closely related to switching mechanisms. Herein, from the perspective of switching dynamics modulations, the mainstream switching mechanisms including redox reaction with ion migration and electronic effect have been systemically reviewed. The approaches to tune the switching dynamics in the devices with different mechanisms have been described. F...

中文翻译：

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忆阻性神经形态装置的电阻切换机制综述

忆阻设备由于其结构简单，功耗低以及类似于生物突触和神经元的丰富开关动力学而在开发具有高能效的硬件神经形态计算系统中引起了广泛的关注。在过去的几年中，忆阻突触神经元和神经网络已经取得了富有成效的演示。多种动力学参与生物神经元和突触的数据处理和存储，这要求仔细调整忆阻仿真器的开关动力学。注意，忆阻器件的开关动力学与开关机制密切相关。这里，从切换动态调制的角度来看，系统地审查了主流的开关机制，包括具有离子迁移和电子效应的氧化还原反应。已经描述了在具有不同机制的设备中调整开关动态的方法。F...