Current bistability and carrier transport mechanisms of organic bistable devices based on hybrid Ag nanoparticle-polymethyl methacrylate polymer nanocomposites
- Authors
- Kim, Won Tae; Jung, Jae Hun; Kim, Tae Whan; Son, Dong Ick
- Issue Date
- Jun-2010
- Publisher
- AMER INST PHYSICS
- Keywords
- filled polymers; nanocomposites; nanoelectronics; silver
- Citation
- APPLIED PHYSICS LETTERS, v.96, no.25, pp.1 - 3
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED PHYSICS LETTERS
- Volume
- 96
- Number
- 25
- Start Page
- 1
- End Page
- 3
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/174922
- DOI
- 10.1063/1.3453661
- ISSN
- 0003-6951
- Abstract
- The current bistability and the carrier transport mechanisms of organic bistable devices (OBDs) using Ag nanoparticle-polymethyl methacrylate (PMMA) nanocomposites have been investigated. Current-voltage measurements at 300 K on the Al/Ag nanoparticles embedded in the PMMA layer/indium-tin-oxide devices exhibit a current bistability with an ON/OFF ratio of 10(3). Write-read-erase-read sequence results demonstrate the switching characteristics of the OBD. The cycling endurance number of the ON/OFF switching for the OBD is above 7 x 10(4). The current bistability and carrier transport mechanisms of the OBD fabricated utilizing hybrid Ag nanoparticle-PMMA polymer nanocomposites are described on the basis of the experimental data.
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