Browsing by Author "Su, Yu-Yuan"

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High-Performance Polyimide-Based ReRAM for Nonvolatile Memory Application
(2013-01-01)
Liu, Sheng-Hsien
;
Yang, Wen-Luh
;
Wu, Chi-Chang
;
Chao, Tien-Sheng
;
Ye, Meng-Ru
In this letter, high-performance polyimide (PI)-based resistive random access memory (ReRAM) is presented by utilizing a new DAXIN-PI thin film as a resistance layer. The switching between high-and low-resistance states is triggered by the formation and dissociation of the charge transfer complex. As compared with the electrochemical-metallization-based ReRAM and the valence-change-based ReRAM, this DAXIN-PI ReRAM shows excellent performance, including large Ron/Roff ratio, superior endurance, low operation voltage, fast switching speed, needless of a forming process, and acceptable retention characteristics. Among them, large Ron/Roff ratio (> 10(5)) and superior endurance (> 10(5) cycles) can be simultaneously achieved, and the detailed reliability test for PI-based ReRAMs has been analyzed for the first time.