Electric-Double-Layer Coupled Oxide-Based Neuromorphic Transistors Studies

von Changjin Wan

107 Seiten, Hardcover

Kurzbeschreibung des Verlags

This book focuses on essential synaptic plasticity emulations and neuromorphic computing applications realized with the aid of three-terminal synaptic devices based on ion-coupled oxide-based electric-double-layer (EDL) transistors.

To replicate the robust, plastic and fault-tolerant computational power of the human brain, the emulation of essential synaptic plasticity and computation of neurons/synapse by electronic devices are generally considered to be key steps. The book shows that the formation of an EDL at the dielectric/channel interface that slightly lags behind the stimuli can be attributed to the electrostatic coupling between ions and electrons; this mechanism underlies the emulation of short-term synaptic behaviors. Furthermore, it demonstrates that electrochemical doping/dedoping processes in the semiconducting channel by penetrated ions from electrolyte can be utilized for the emulation of long-term synaptic behaviors. Lastly, it applies these synaptic transistors in an artificial visual system to demonstrate the potential for constructing neuromorphic systems. Accordingly, the book offers a unique resource on understanding the brain-machine interface, brain-like chips, artificial cognitive systems, etc. 

• Reihe: Springer Theses
• ISBN: 9789811333132
• Sprache: Englisch
• Erscheinungsdatum: 05.02.2019
• Genre: Technik/Maschinenbau, Fertigungstechnik
• Verlag: Springer Singapore