Surface-type nonvolatile electric memory elements based on organic-on-organic CuPc-H2Pc heterojunction |
(a) The I – V characteristics of the nonvolatile electric memory surface-type element based on organic semiconductors CuPc and H2Pc (gap between Ag and Cu films is 30 μm). (b) The I – V characteristics of the nonvolatile electric memory surface-type element based on organic semiconductors CuPc and H2Pc (the gap between Ag and Cu films is 40 μm). |