Organic thin film transistor by using polymer electrolyte to modulate the conductivity of conjugated polymer

Yu Ju Lin, Yu Chang Li, Chih Chieh Yeh, Sheng Feng Chung, Li Ming Huang, Ten-Chin Wen, Yeong-Her Wang

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

This work presents an organic thin film transistor using double polymer layers, polymer electrolyte/conjugated polymer, i.e., poly(diallyldimethylammonium chloride) (PDDA)/poly(diphenylamine) (PDPA) structure. The single mobile anions (Cl-) pending on the PDDA are stuffed into the conjugated polymer to dope the nitrogen atoms (imine) by applying the gate bias, resulting a higher drain current under the same source-drain voltage. The PDDA/PDPA polymer structure working in the enhancement mode which operates under atmospheric conditions as a typical p -channel transistor is demonstrated.

Original languageEnglish
Article number223518
JournalApplied Physics Letters
Volume89
Issue number22
DOIs
Publication statusPublished - 2006 Dec 7

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transistors
electrolytes
conductivity
polymers
thin films
meteorology
nitrogen atoms
imines
high current
chlorides
anions
augmentation
electric potential

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Lin, Yu Ju ; Li, Yu Chang ; Yeh, Chih Chieh ; Chung, Sheng Feng ; Huang, Li Ming ; Wen, Ten-Chin ; Wang, Yeong-Her. / Organic thin film transistor by using polymer electrolyte to modulate the conductivity of conjugated polymer. In: Applied Physics Letters. 2006 ; Vol. 89, No. 22.
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Organic thin film transistor by using polymer electrolyte to modulate the conductivity of conjugated polymer. / Lin, Yu Ju; Li, Yu Chang; Yeh, Chih Chieh; Chung, Sheng Feng; Huang, Li Ming; Wen, Ten-Chin; Wang, Yeong-Her.

In: Applied Physics Letters, Vol. 89, No. 22, 223518, 07.12.2006.

Research output: Contribution to journalArticle

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