Abstract
We report on the realization of dual-channel organic field-effect transistors (FETs). These devices have a four-terminal configuration with a polymeric semiconductor p -channel, a small molecule semiconductor n -channel, and a polymeric gate dielectric. The polymeric p -channel and the small molecule n -channel are coupled across the gate dielectric. Both the p -FET and the n -FET exhibit acceptable device characteristics at ∫ VDS ∫ ≤50 V and ∫ VG ∫ ≤50 V, in which the performances of the p -FET and the n -FET are comparable. The p -FET and n -FET respond to isopropyl alcohol and ethanol vapors with significant sensitivities.
| Original language | English |
|---|---|
| Article number | 133304 |
| Journal | Applied Physics Letters |
| Volume | 93 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 2008 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
Cite this
Realization of dual-channel organic field-effect transistors and their applications to chemical sensing. / Jeong, Yeon Taek; Cobb, Brian H.; Lewis, Shannon D.; Dodabalapur, Ananth; Lu, Shaofeng; Facchetti, Antonio; Marks, Tobin J.
In: Applied Physics Letters, Vol. 93, No. 13, 133304, 2008.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Realization of dual-channel organic field-effect transistors and their applications to chemical sensing
AU - Jeong, Yeon Taek
AU - Cobb, Brian H.
AU - Lewis, Shannon D.
AU - Dodabalapur, Ananth
AU - Lu, Shaofeng
AU - Facchetti, Antonio
AU - Marks, Tobin J
PY - 2008
Y1 - 2008
N2 - We report on the realization of dual-channel organic field-effect transistors (FETs). These devices have a four-terminal configuration with a polymeric semiconductor p -channel, a small molecule semiconductor n -channel, and a polymeric gate dielectric. The polymeric p -channel and the small molecule n -channel are coupled across the gate dielectric. Both the p -FET and the n -FET exhibit acceptable device characteristics at ∫ VDS ∫ ≤50 V and ∫ VG ∫ ≤50 V, in which the performances of the p -FET and the n -FET are comparable. The p -FET and n -FET respond to isopropyl alcohol and ethanol vapors with significant sensitivities.
AB - We report on the realization of dual-channel organic field-effect transistors (FETs). These devices have a four-terminal configuration with a polymeric semiconductor p -channel, a small molecule semiconductor n -channel, and a polymeric gate dielectric. The polymeric p -channel and the small molecule n -channel are coupled across the gate dielectric. Both the p -FET and the n -FET exhibit acceptable device characteristics at ∫ VDS ∫ ≤50 V and ∫ VG ∫ ≤50 V, in which the performances of the p -FET and the n -FET are comparable. The p -FET and n -FET respond to isopropyl alcohol and ethanol vapors with significant sensitivities.
UR - http://www.scopus.com/inward/record.url?scp=53349109093&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=53349109093&partnerID=8YFLogxK
U2 - 10.1063/1.2952485
DO - 10.1063/1.2952485
M3 - Article
VL - 93
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 13
M1 - 133304
ER -