Printed WORM Memory on a Flexible Substrate Based on Rapid Electrical Sintering of Nanoparticles
Research output: Contribution to journal › Article › Scientific › peer-review
- VTT Technical Research Centre of Finland Ltd.
- VTT Technical Research Centre of Finland
Fully printed low-voltage programmable resistive write-once-read-many (WORM) memory on a flexible substrate is investigated. The memory concept is demonstrated using inkjet-printed silver nanoparticle structures on a photopaper. The initial high-resistance state "0" is written into the low-resistance state "1" using rapid electrical sintering. A key advantage is low writing power and energy. The long-term stability of the initial nonsintered state is found to require special attention to obtain a sufficient shelf storage time. The memory design offers potential for high-throughput roll-to-roll production.
|Number of pages||9|
|Journal||IEEE Transactions on Electron Devices|
|Publication status||Published - Jan 2011|
|MoE publication type||A1 Journal article-refereed|
- Electrical sintering, low-voltage programmable memory, nanoparticles, printed memory, write-once memory, DEVICES, FILMS