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High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene
Zhang, Lei; Tan, Lin; Wang, Zhaohui; Hu, Wenping; Zhu, Daoben
2009-05-12
Source PublicationCHEMISTRY OF MATERIALS
ISSN0897-4756
Volume21Issue:9Pages:1993-1999
AbstractWe present here the synthesis, characterization, and transistor performance of three semiconductor materials based on tratzs-1,2-(dithieno[2,3-b:3',2'-d]thiophene)ethene derivatives. Although the incorporation of aromatic, alkyl substituents in both ends of trans-1,2-(dithieno[2,3-b:3',2'-d]thiophene)ethene have a negligible effect on the conjugation length and the energy gap, the subtle chemical modification leads to great variations in film microstructures, electronic properties, and packing arrangements. The appropriate substituents are capable of providing efficient molecular packing arrangements for high carrier mobility. The phenyl-substituted derivative, compound 3, demonstrates a remarkably high thin film FET performance, with mobility up to 2.0 cm(2) V(-1) s(-1) and on/off ratio up to 10(8). In addition, the devices show good environmental stability, even after storage in air for 7 months.
DOI10.1021/cm900369s
Indexed BySCI
Language英语
WOS IDWOS:000265781000035
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:90[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/66574
Collection中国科学院化学研究所
Corresponding AuthorWang, Zhaohui
AffiliationChinese Acad Sci, Inst Chem, Key Lab Organ Solid, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Lei,Tan, Lin,Wang, Zhaohui,et al. High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene[J]. CHEMISTRY OF MATERIALS,2009,21(9):1993-1999.
APA Zhang, Lei,Tan, Lin,Wang, Zhaohui,Hu, Wenping,&Zhu, Daoben.(2009).High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene.CHEMISTRY OF MATERIALS,21(9),1993-1999.
MLA Zhang, Lei,et al."High-Performance, Stable Organic Field-Effect Transistors Based on trans-1,2-(Dithieno[2,3-b:3 ',2 '-d]thiophene)ethene".CHEMISTRY OF MATERIALS 21.9(2009):1993-1999.
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