title: Unipolar bistable switching of organic non-volatile memory devices with poly(styrene-co-styrenesulfonic acid Na).
abstract: We demonstrated unipolar organic bistable memory devices with 8 x 8 cross-bar array type structure. The active material for the organic non-volatile memory devices is poly(styrene-co-styrenesulfonic acid Na) (PSSANa). From the electrical measurements of the PSSANa organic memory devices, we observed rewritable unipolar switching behaviors with a stable endurance and narrow cumulative probability. Also the PSSANa memory devices exhibited a uniform cell-to-cell switching with a high ON/OFF ratio of approximately 10(5) and good retention time of approximately 10(4) seconds without significant degradation.
authors: Department of Materials Science and Engineering, Gwangju Institute of Science and Technology, Gwangju 500-712, Korea
authors: Yongsung
authors: Y
authors: Ji
authors: Byungjin
authors: B
authors: Cho
authors: Sunghoon
authors: S
authors: Song
authors: Minhyeok
authors: M
authors: Choe
authors: Tae-Wook
authors: TW
authors: Kim
authors: Joon-Seop
authors: JS
authors: Kim
authors: Byung-Sang
authors: BS
authors: Choi
authors: Takhee
authors: T
authors: Lee