Memory device based on conductance switching in polymer/electrolyte junctions

摘要

A non-volatile memory device including at least a first electrode and a second electrode provided on a substrate, the first and second electrodes being separated from each other; an organic semiconductive polymer electrically connecting the first and second electrodes; an electrolyte in contact with the organic semiconductive polymer; and a third electrode that is not in contact with the first electrode, the second electrode, and the organic semiconductive polymer; wherein the organic semiconductive polymer has a first redox state in which it exhibits a first conductivity, and a second redox state in which it exhibits a second conductivity.