| abstract |
The invention discloses a photoelectric nerve synapse device with zero energy consumption and a preparation method. The nerve synapse device structure includes a top electrode, a hole transport layer, a photoelectric response layer, an electron transport layer and a bottom electrode. The neural synapse device of the present invention utilizes the photovoltaic effect, and after light stimulation, current will be automatically generated without external bias voltage, so the device can simulate a series of functions of biological neural synapses under the condition of zero energy consumption. The neural synapse device of the present invention has the characteristics of simple process, no energy consumption and easy integration. |