Abstract
Organic bistable memory devices were demonstrated by applying poly(styrene sulfonate)-doped poly(3,4-ethylene dioxythiopen) (PEDOT:PSS) as a self-organized charge trapping center inside a poly(9,9-dioctylfluorene) (PFO). PEDOT:PSS was introduced as nanoparticles by the chemical surface energy difference between PFO and PEDOT:PSS. The PEDOT:PSS nanoparticles played a role of the charge trapping center and an average on/off ratio around 100 was observed at a reading voltage of -2 V. The combination of PEDOT:PSS nanoparticle and LiF/Al cathode resulted in organic light-emitting bistable devices with a stable bistability and light-emitting performances.
| Original language | English |
|---|---|
| Pages (from-to) | J103-J105 |
| Journal | Electrochemical and Solid-State Letters |
| Volume | 13 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2010 Jul 23 |
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All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)
- Materials Science(all)
- Physical and Theoretical Chemistry
- Electrochemistry
- Electrical and Electronic Engineering
Cite this
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Organic light-emitting bistable memory devices with self-assembled organic nanoparticles as a charge trapping center. / Ryu, Seung Yoon; Baik, Hong Koo; Kim, Youn Sang; Lee, Jun Yeob.
In: Electrochemical and Solid-State Letters, Vol. 13, No. 9, 23.07.2010, p. J103-J105.Research output: Contribution to journal › Article
TY - JOUR
T1 - Organic light-emitting bistable memory devices with self-assembled organic nanoparticles as a charge trapping center
AU - Ryu, Seung Yoon
AU - Baik, Hong Koo
AU - Kim, Youn Sang
AU - Lee, Jun Yeob
PY - 2010/7/23
Y1 - 2010/7/23
N2 - Organic bistable memory devices were demonstrated by applying poly(styrene sulfonate)-doped poly(3,4-ethylene dioxythiopen) (PEDOT:PSS) as a self-organized charge trapping center inside a poly(9,9-dioctylfluorene) (PFO). PEDOT:PSS was introduced as nanoparticles by the chemical surface energy difference between PFO and PEDOT:PSS. The PEDOT:PSS nanoparticles played a role of the charge trapping center and an average on/off ratio around 100 was observed at a reading voltage of -2 V. The combination of PEDOT:PSS nanoparticle and LiF/Al cathode resulted in organic light-emitting bistable devices with a stable bistability and light-emitting performances.
AB - Organic bistable memory devices were demonstrated by applying poly(styrene sulfonate)-doped poly(3,4-ethylene dioxythiopen) (PEDOT:PSS) as a self-organized charge trapping center inside a poly(9,9-dioctylfluorene) (PFO). PEDOT:PSS was introduced as nanoparticles by the chemical surface energy difference between PFO and PEDOT:PSS. The PEDOT:PSS nanoparticles played a role of the charge trapping center and an average on/off ratio around 100 was observed at a reading voltage of -2 V. The combination of PEDOT:PSS nanoparticle and LiF/Al cathode resulted in organic light-emitting bistable devices with a stable bistability and light-emitting performances.
UR - http://www.scopus.com/inward/record.url?scp=77954702229&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77954702229&partnerID=8YFLogxK
U2 - 10.1149/1.3447864
DO - 10.1149/1.3447864
M3 - Article
AN - SCOPUS:77954702229
VL - 13
SP - J103-J105
JO - Electrochemical and Solid-State Letters
JF - Electrochemical and Solid-State Letters
SN - 1099-0062
IS - 9
ER -