Electrode-less Measurement of Conductivity Transients in Poly(n-alkylthiophene)s induced by 193nm Photoexcitation
Transient electric conductivity of regioregular and random poly(n-alkylthiophene)s films were investigated by time-resolved microwave conductivity upon exposure to 193 nm laser. In the presence of electron acceptor: perylene carboxydiimide, the decays of charge carriers were decelerated while those...
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| Veröffentlicht in: | Journal of Photopolymer Science and Technology 2008/06/24, Vol.21(4), pp.559-562 |
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| container_end_page | 562 |
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| container_issue | 4 |
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| container_title | Journal of Photopolymer Science and Technology |
| container_volume | 21 |
| creator | Saeki, Akinori Ohsaki, Shin-ichi Koizumi, Yoshihiko Seki, Shu Tagawa, Seiichi |
| description | Transient electric conductivity of regioregular and random poly(n-alkylthiophene)s films were investigated by time-resolved microwave conductivity upon exposure to 193 nm laser. In the presence of electron acceptor: perylene carboxydiimide, the decays of charge carriers were decelerated while those induced by 355 nm were reported not to differ. We discuss the dependence of side chain length on signal intensity and decay rate. |
| doi_str_mv | 10.2494/photopolymer.21.559 |
| format | Article |
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In the presence of electron acceptor: perylene carboxydiimide, the decays of charge carriers were decelerated while those induced by 355 nm were reported not to differ. 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Photopol. Sci. Technol.</addtitle><description>Transient electric conductivity of regioregular and random poly(n-alkylthiophene)s films were investigated by time-resolved microwave conductivity upon exposure to 193 nm laser. In the presence of electron acceptor: perylene carboxydiimide, the decays of charge carriers were decelerated while those induced by 355 nm were reported not to differ. We discuss the dependence of side chain length on signal intensity and decay rate.</description><subject>Chains</subject><subject>charge carrier</subject><subject>Decay</subject><subject>Decay rate</subject><subject>Deceleration</subject><subject>Electrical conductivity</subject><subject>Lasers</subject><subject>microwave conductivity</subject><subject>Microwaves</subject><subject>perylene carboxydiimide</subject><subject>Photoexcitation</subject><subject>polythiophenes</subject><issn>0914-9244</issn><issn>1349-6336</issn><issn>1349-6336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNplkUFv2yAUx9HUSku7fYJdkHpYd3AGBjvmOEXZWilVe2jPCOOXhRSDC7iav_2wMkXVKiE4vN_v_554CH2hZFlywb8Pe5_84O3UQ1iWdFlV4gNaUMZFUTNWn6EFEZQXouT8I7qI8UAIYxlaoJeNBZ2C76CwECO-AxXHAD24hP0Or73rRp3Mq0kTfgzKRZMrERuHH3K7a1co-zzZtDd-2IODb3MpG9DhdsJUMNfjh3k4-KNNUsl49wmd75SN8Pnfe4mefm4e1zfF9v7X7frHttC8qVIhtNCk1aJbqZxWV6uStGWrKa2gqZtaMGC6Y5S3HQG-UySfFVDVtqKj3aph7BJ9PeYOwb-MEJPsTdRgrXLgxyibmjMhGlJn8uo_8uDH4PJwknLOa86rcs5jR0oHH2OAnRyC6VWYJCVy3oJ8uwVZUpk_OFs3R-sQk_oNJ0eFZLSFdw4_Xlk9IXqvggTH_gL8xpyS</recordid><startdate>20080101</startdate><enddate>20080101</enddate><creator>Saeki, Akinori</creator><creator>Ohsaki, Shin-ichi</creator><creator>Koizumi, Yoshihiko</creator><creator>Seki, Shu</creator><creator>Tagawa, Seiichi</creator><general>The Society of Photopolymer Science and Technology(SPST)</general><general>Japan Science and Technology Agency</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20080101</creationdate><title>Electrode-less Measurement of Conductivity Transients in Poly(n-alkylthiophene)s induced by 193nm Photoexcitation</title><author>Saeki, Akinori ; Ohsaki, Shin-ichi ; Koizumi, Yoshihiko ; Seki, Shu ; Tagawa, Seiichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c485t-9c9c0bc9d7aced65720b2bc115e868693e3cd314bd0e4fa0fa07e1abb9d1d7833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Chains</topic><topic>charge carrier</topic><topic>Decay</topic><topic>Decay rate</topic><topic>Deceleration</topic><topic>Electrical conductivity</topic><topic>Lasers</topic><topic>microwave conductivity</topic><topic>Microwaves</topic><topic>perylene carboxydiimide</topic><topic>Photoexcitation</topic><topic>polythiophenes</topic><toplevel>online_resources</toplevel><creatorcontrib>Saeki, Akinori</creatorcontrib><creatorcontrib>Ohsaki, Shin-ichi</creatorcontrib><creatorcontrib>Koizumi, Yoshihiko</creatorcontrib><creatorcontrib>Seki, Shu</creatorcontrib><creatorcontrib>Tagawa, Seiichi</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of Photopolymer Science and Technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Saeki, Akinori</au><au>Ohsaki, Shin-ichi</au><au>Koizumi, Yoshihiko</au><au>Seki, Shu</au><au>Tagawa, Seiichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrode-less Measurement of Conductivity Transients in Poly(n-alkylthiophene)s induced by 193nm Photoexcitation</atitle><jtitle>Journal of Photopolymer Science and Technology</jtitle><addtitle>J. Photopol. Sci. Technol.</addtitle><date>2008-01-01</date><risdate>2008</risdate><volume>21</volume><issue>4</issue><spage>559</spage><epage>562</epage><pages>559-562</pages><issn>0914-9244</issn><issn>1349-6336</issn><eissn>1349-6336</eissn><abstract>Transient electric conductivity of regioregular and random poly(n-alkylthiophene)s films were investigated by time-resolved microwave conductivity upon exposure to 193 nm laser. In the presence of electron acceptor: perylene carboxydiimide, the decays of charge carriers were decelerated while those induced by 355 nm were reported not to differ. We discuss the dependence of side chain length on signal intensity and decay rate.</abstract><cop>Hiratsuka</cop><pub>The Society of Photopolymer Science and Technology(SPST)</pub><doi>10.2494/photopolymer.21.559</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of Photopolymer Science and Technology, 2008/06/24, Vol.21(4), pp.559-562 |
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| subjects | Chains charge carrier Decay Decay rate Deceleration Electrical conductivity Lasers microwave conductivity Microwaves perylene carboxydiimide Photoexcitation polythiophenes |
| title | Electrode-less Measurement of Conductivity Transients in Poly(n-alkylthiophene)s induced by 193nm Photoexcitation |
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