The organic switching device and a manufacturing method thereof

A application to organic memory devices is expected, and an object thereof is to provide a switching element sandwiched organic bistable material between two electrodes. Have sandwiched the organic thin film with two electrodes containing A fine metal particles, the switching element showing a current bistability having two stable resistance value with respect to the applied voltage, the fine metal particles, the switching element characterized in that it is dispersed in the organic thin film by the metal fine particle dispersant comprising a polymer is 5,000,000 to the 500 weight average molecular weight and containing ammonium groups. .BACKGROUND