Flexible organic thin-film transistors using single-walled carbon nanotubes as an activated channel
We report on the fabrication of organic thin-film transistors (OTFTs) with a spun cross linked poly-4-vinylphenol (PVP) dielectric on a polyethersulphone (PES) flexible substrate. To improve the electrical performance of OTFTs, we employed a random single-walled carbon nanotubes (SWNTs) network as a...
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| Veröffentlicht in: | Thin solid films 2010-09, Vol.518 (22), p.6168-6173 |
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| container_end_page | 6173 |
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| container_issue | 22 |
| container_start_page | 6168 |
| container_title | Thin solid films |
| container_volume | 518 |
| creator | Kwon, Jae-Hong Shin, Sang-Il Chung, Myung-Ho Dong, Ki-Young Pak, James Jungho Ju, Byeong-Kwon |
| description | We report on the fabrication of organic thin-film transistors (OTFTs) with a spun cross linked poly-4-vinylphenol (PVP) dielectric on a polyethersulphone (PES) flexible substrate. To improve the electrical performance of OTFTs, we employed a random single-walled carbon nanotubes (SWNTs) network as a carrier transfer underlay without sacrificing the flexibility of the TFTs. The random SWNTs showed that they can act as a semiconducting channel and conduction path to shorten the channel length in our TFTs. The flexible thin-film transistors (TFTs) with a random SWNTs/pentacene bilayer as an active channel exhibited an improved saturation field effect mobility (
µ
sat
) of 2.6
×
10
−
1
cm
2/Vs compared to that of TFTs without the SWNTs underlay, while creating only a minor reduction of the current on/off ratio. |
| doi_str_mv | 10.1016/j.tsf.2010.04.052 |
| format | Article |
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µ
sat
) of 2.6
×
10
−
1
cm
2/Vs compared to that of TFTs without the SWNTs underlay, while creating only a minor reduction of the current on/off ratio.</description><identifier>ISSN: 0040-6090</identifier><identifier>EISSN: 1879-2731</identifier><identifier>DOI: 10.1016/j.tsf.2010.04.052</identifier><identifier>CODEN: THSFAP</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Channels ; Cross-disciplinary physics: materials science; rheology ; Cross-linked poly-4-vinylphenol ; Dielectrics ; Electronics ; Exact sciences and technology ; Flexibility ; Flexible organic thin-film transistors ; Materials science ; Nanoscale materials and structures: fabrication and characterization ; Nanotubes ; Pentacene ; Physics ; Polyethersulphone ; Saturation ; Semiconductor devices ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Single wall carbon nanotubes ; Single-walled carbon nanotubes ; Thin film transistors ; Thin films ; Transistors</subject><ispartof>Thin solid films, 2010-09, Vol.518 (22), p.6168-6173</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-37ee7a54b8ff1890e0852618aba1f1ef3b2a08826b98243dac7636854596697d3</citedby><cites>FETCH-LOGICAL-c359t-37ee7a54b8ff1890e0852618aba1f1ef3b2a08826b98243dac7636854596697d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0040609010005845$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23264756$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kwon, Jae-Hong</creatorcontrib><creatorcontrib>Shin, Sang-Il</creatorcontrib><creatorcontrib>Chung, Myung-Ho</creatorcontrib><creatorcontrib>Dong, Ki-Young</creatorcontrib><creatorcontrib>Pak, James Jungho</creatorcontrib><creatorcontrib>Ju, Byeong-Kwon</creatorcontrib><title>Flexible organic thin-film transistors using single-walled carbon nanotubes as an activated channel</title><title>Thin solid films</title><description>We report on the fabrication of organic thin-film transistors (OTFTs) with a spun cross linked poly-4-vinylphenol (PVP) dielectric on a polyethersulphone (PES) flexible substrate. To improve the electrical performance of OTFTs, we employed a random single-walled carbon nanotubes (SWNTs) network as a carrier transfer underlay without sacrificing the flexibility of the TFTs. The random SWNTs showed that they can act as a semiconducting channel and conduction path to shorten the channel length in our TFTs. The flexible thin-film transistors (TFTs) with a random SWNTs/pentacene bilayer as an active channel exhibited an improved saturation field effect mobility (
µ
sat
) of 2.6
×
10
−
1
cm
2/Vs compared to that of TFTs without the SWNTs underlay, while creating only a minor reduction of the current on/off ratio.</description><subject>Applied sciences</subject><subject>Channels</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Cross-linked poly-4-vinylphenol</subject><subject>Dielectrics</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Flexibility</subject><subject>Flexible organic thin-film transistors</subject><subject>Materials science</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Nanotubes</subject><subject>Pentacene</subject><subject>Physics</subject><subject>Polyethersulphone</subject><subject>Saturation</subject><subject>Semiconductor devices</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Single wall carbon nanotubes</subject><subject>Single-walled carbon nanotubes</subject><subject>Thin film transistors</subject><subject>Thin films</subject><subject>Transistors</subject><issn>0040-6090</issn><issn>1879-2731</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kEFrHCEUx6U00G3SD9Cbl9LTbJ7OjDr0VELTBgK5tGd54zwTF9dJ1U3bbx-XDT0GRBF-___j_Rj7KGArQKjL3bYWv5XQ_jBsYZRv2EYYPXVS9-It2wAM0CmY4B17X8oOAISU_Ya560h_wxyJr_keU3C8PoTU-RD3vGZMJZS65sIPJaR7frwidX8wRlq4wzyviSdMaz3MVDi2kzi6Gp6wHoEHTIniBTvzGAt9eHnP2a_rbz-vfnS3d99vrr7edq4fp9r1mkjjOMzGe2EmIDCjVMLgjMIL8v0sEYyRap6MHPoFnVa9MuMwTkpNeunP2edT72Nefx-oVLsPxVGMmGg9FKuNFuPUWhspTqTLaymZvH3MYY_5nxVgjz7tzjaf9ujTwmCbz5b59NKOxWH0TY4L5X9Q9lINelSN-3LiqK36FCjb4gIlR0vI5Kpd1vDKlGcCtYt7</recordid><startdate>20100901</startdate><enddate>20100901</enddate><creator>Kwon, Jae-Hong</creator><creator>Shin, Sang-Il</creator><creator>Chung, Myung-Ho</creator><creator>Dong, Ki-Young</creator><creator>Pak, James Jungho</creator><creator>Ju, Byeong-Kwon</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20100901</creationdate><title>Flexible organic thin-film transistors using single-walled carbon nanotubes as an activated channel</title><author>Kwon, Jae-Hong ; Shin, Sang-Il ; Chung, Myung-Ho ; Dong, Ki-Young ; Pak, James Jungho ; Ju, Byeong-Kwon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-37ee7a54b8ff1890e0852618aba1f1ef3b2a08826b98243dac7636854596697d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Applied sciences</topic><topic>Channels</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Cross-linked poly-4-vinylphenol</topic><topic>Dielectrics</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Flexibility</topic><topic>Flexible organic thin-film transistors</topic><topic>Materials science</topic><topic>Nanoscale materials and structures: fabrication and characterization</topic><topic>Nanotubes</topic><topic>Pentacene</topic><topic>Physics</topic><topic>Polyethersulphone</topic><topic>Saturation</topic><topic>Semiconductor devices</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>Single wall carbon nanotubes</topic><topic>Single-walled carbon nanotubes</topic><topic>Thin film transistors</topic><topic>Thin films</topic><topic>Transistors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kwon, Jae-Hong</creatorcontrib><creatorcontrib>Shin, Sang-Il</creatorcontrib><creatorcontrib>Chung, Myung-Ho</creatorcontrib><creatorcontrib>Dong, Ki-Young</creatorcontrib><creatorcontrib>Pak, James Jungho</creatorcontrib><creatorcontrib>Ju, Byeong-Kwon</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Thin solid films</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kwon, Jae-Hong</au><au>Shin, Sang-Il</au><au>Chung, Myung-Ho</au><au>Dong, Ki-Young</au><au>Pak, James Jungho</au><au>Ju, Byeong-Kwon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Flexible organic thin-film transistors using single-walled carbon nanotubes as an activated channel</atitle><jtitle>Thin solid films</jtitle><date>2010-09-01</date><risdate>2010</risdate><volume>518</volume><issue>22</issue><spage>6168</spage><epage>6173</epage><pages>6168-6173</pages><issn>0040-6090</issn><eissn>1879-2731</eissn><coden>THSFAP</coden><abstract>We report on the fabrication of organic thin-film transistors (OTFTs) with a spun cross linked poly-4-vinylphenol (PVP) dielectric on a polyethersulphone (PES) flexible substrate. To improve the electrical performance of OTFTs, we employed a random single-walled carbon nanotubes (SWNTs) network as a carrier transfer underlay without sacrificing the flexibility of the TFTs. The random SWNTs showed that they can act as a semiconducting channel and conduction path to shorten the channel length in our TFTs. The flexible thin-film transistors (TFTs) with a random SWNTs/pentacene bilayer as an active channel exhibited an improved saturation field effect mobility (
µ
sat
) of 2.6
×
10
−
1
cm
2/Vs compared to that of TFTs without the SWNTs underlay, while creating only a minor reduction of the current on/off ratio.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.tsf.2010.04.052</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0040-6090 |
| ispartof | Thin solid films, 2010-09, Vol.518 (22), p.6168-6173 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Channels Cross-disciplinary physics: materials science rheology Cross-linked poly-4-vinylphenol Dielectrics Electronics Exact sciences and technology Flexibility Flexible organic thin-film transistors Materials science Nanoscale materials and structures: fabrication and characterization Nanotubes Pentacene Physics Polyethersulphone Saturation Semiconductor devices Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Single wall carbon nanotubes Single-walled carbon nanotubes Thin film transistors Thin films Transistors |
| title | Flexible organic thin-film transistors using single-walled carbon nanotubes as an activated channel |
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