SYNAPSE DEVICE FOR APPLICATION ON NEUROMORPHIC SYSTEM METHOD OF FABRICATING THE SAME AND SYNAPSE CIRCUIT COMPONENT INCLUDING THE SAME

摘要

A synapse device for application on a neuromorphic system is provided. The synapse device for application on a neuromorphic system includes a first electrode, a surface oxide layer, a resistance-variable layer, and a second electrode. The surface oxide layer is disposed on the first electrode. The resistance-variable layer is disposed on the surface oxide layer. The second electrode is disposed on the resistance-variable layer. The synapse device for application on a neuromorphic system is configured to change on/off states by forming and removing a conductive filament in the double layer of the surface oxide layer and the resistance-variable layer. An analog characteristic is implemented by the stack configuration of the synapse device.