A multilayer structure comprises a base, a first film, a second film
including a plurality of first structure units, and a third film
including a plurality of second structure units. The first film is
disposed between the second film and the third film. The second film is
disposed between the base and the first film. The first film is
chemically bonded to one of at least one first structure units out of the
plurality of first structure units and at least one second structure
units out of the plurality of second structure units. Electron transfer
occurs between the second film and the third film in response to energy
applied.