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Solution-Processabl...
Solution-Processable Nanotube/Polymer Composite for High-Performance TFTs
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- Liu, Zhiying (author)
- Uppsala universitet,Fasta tillståndets elektronik
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- Zhang, Zhi-Bin (author)
- Uppsala universitet,Fasta tillståndets elektronik
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- Chen, Qiang (author)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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- Zheng, Li-Rong (author)
- iPack VINN Excellence Center, KTH, Kista
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- Zhang, Shi-Li (author)
- Uppsala universitet,Fasta tillståndets elektronik
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- Zheng, Lirong (author)
- KTH,Elektroniksystem,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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(creator_code:org_t)
- 2011
- 2011
- English.
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In: IEEE Electron Device Letters. - 0741-3106 .- 1558-0563. ; 32:9, s. 1299-1301
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- Thin-film field-effect transistors (TFTs) are readily fabricated using a semiconductor composite that is solution processed under ambient conditions for the conduction channel. The composite comprises single-walled carbon nanotubes (SWCNTs) embedded in poly-9,9' dioctyl-fluorene-co-bithiophene. Carrier mobility values approaching 10 cm(2)V(-1)s(-1) are obtained for the composite with relatively high SWCNT concentrations. When the SWCNT concentration is reduced for a large ON/OFF current ratio > 10(6), the mobility remains decent around 0.3 cm(2)V(-1)s(-1). The resultant TFTs display remarkable environmental and operational reliability. Nanotube-based composites are therefore of significance in printed electronics owing to their simplicity in device fabrication and competitiveness in device performance.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- Carbon nanotubes
- mobility
- reliability
- semiconducting polymer
- thin-film field-effect transistor (TFT)
- TECHNOLOGY
- TEKNIKVETENSKAP
- Engineering Science with specialization in Electronics
- Teknisk fysik med inriktning mot elektronik
Publication and Content Type
- ref (subject category)
- art (subject category)
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