Enhanced performance of solution-processed TESPE-ADT thin-film transistors

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/100696

Title:	Enhanced performance of solution-processed TESPE-ADT thin-film transistors
Authors:	陳銘洲;Chen, Liang-Hsiang;Hu, Tarng-Shiang;Huang, Peng-Yi;Kim, Choongik;Yang, Ching-Hao;Wang, Juin-Jie;Yan, Jing-Yi;Ho, Jia-Chong;Lee, Cheng-Chung;Chen, Ming-Chou
Contributors:	理學院化學學系
Keywords:	anthradithiophene;Chemistry;Electrochemistry;Exact sciences and technology;General and physical chemistry;organic semiconductors;organic thin-film transistors;Semiconductors;solution processes;Thin films
Date:	2013-08-26
Issue Date:	2026-04-21 14:10:57 (UTC+8)
Publisher:	Wiley-VCH Verlag;Weinheim: WILEY-VCH Verlag
Abstract:	摘要： A solution‐processed anthradithiophene derivative, 5,11‐bis(4‐triethylsilylphenylethynyl)anthradithiophene (TESPE‐ADT), is studied for use as the semiconducting material in thin‐film transistors (TFTs). To enhance the electrical performance of the devices, two different kinds of solution processing (spin‐coating and drop‐casting) on various gate dielectrics as well as additional post‐treatment are employed on thin films of TESPE‐ADT, and p‐channel OTFT transport with hole mobilities as high as ∼0.12 cm2 V−1 s−1 are achieved. The film morphologies and formed microstructures of the semiconductor films are characterized in terms of film processing conditions and are correlated with variations in device performance. A solution‐processed anthradithiophene derivative, 5,11‐bis(4‐triethylsilylphenylethynyl)anthradithiophene (TESPE‐ADT), is studied for use as the semiconducting material in thin‐film transistors (TFTs). Varying solution processing techniques on various gate dielectrics as well as additional post‐treatment afford enhanced device performance with hole mobilities as high as ∼0.12 cm2 V−1 s−1. 其他題名： ChemPhysChem 出版者： Weinheim: WILEY-VCH Verlag 出版日期： 2013-08-26 出處： Chemphyschem, 2013-08, Vol.14 (12), p.2772-2776 版權： Copyright © 2013 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim 版權： 2015 INIST-CNRS 版權： Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 版權： Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim 識別號： ISSN: 1439-4235 識別號： ISSN: 1439-7641 識別號： EISSN: 1439-7641 識別號： DOI: 10.1002/cphc.201300317 識別號： PMID: 23776039
Appears in Collections:	[Department of Chemistry] journal & Dissertation

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