Printed WORM Memory on a Flexible Substrate Based on Rapid Electrical Sintering of Nanoparticles

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

  • Jaakko Leppäniemi
  • Mikko Aronniemi
  • Tomi Mattila
  • Ari Alastalo
  • Mark Allen
  • Heikki Seppä

Organisaatiot

  • VTT Technical Research Centre of Finland Ltd.
  • VTT Technical Research Centre of Finland

Kuvaus

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.

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut151-159
Sivumäärä9
JulkaisuIEEE Transactions on Electron Devices
Vuosikerta58
Numero1
TilaJulkaistu - tammikuuta 2011
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 30456520