All-Organic Photopatterned One Diode-One Resistor Cell Array for Advanced Organic Nonvolatile Memory Applications

Abstract

An all organic, photopatterned 4 x 4 one diode-one resistor (1D-1R) cell array consisting of a photopatterned organic schottky diode and organic memory were fabricated and tested. Our results show that the all-organic type photopatterned 4 x 4 1D-1R cell array architecture not only improves reading accessibility, but also prevents cross-talk with neighboring cells. Each 1D-1R cell in the array architecture showed excellent switching performance, which suggests that such memory devices can be used for future advanced nonvolatile memory applications.