Abstract
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 (> 105) and superior endurance (> 105 cycles) can be simultaneously achieved, and the detailed reliability test for PI-based ReRAMs has been analyzed for the first time.
Original language | English |
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Article number | 6365747 |
Pages (from-to) | 123-125 |
Number of pages | 3 |
Journal | IEEE Electron Device Letters |
Volume | 34 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2013 |
Keywords
- Polyimide (PI)
- resistive random access memory (ReRAM) devices
- sol-gel
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering