Transistor Properties of Novel Organic Conducting Polymers Bearing Tetrathiafulvalene Units in the Backbone

The organic field-effect transistor (OFET) properties of conducting polymers bearing a tetrathiafulvalene (TTF) unit in the backbone whose termini are capped with functional groups were investigated. The OFET devices were fabricated by a solution process under various fabrication conditions. All the...

Full description

Saved in:
Bibliographic Details
Published in:Japanese Journal of Applied Physics 2010-01, Vol.49 (1), p.01AB08-01AB08-4
Main Authors: Kashimura, Yoshiaki, Goto, Touichiro, Nakashima, Hiroshi, Furukawa, Kazuaki, Wang, Erjing, Li, Hongxiang, Hu, Wenping, Torimitsu, Keiichi
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743
cites cdi_FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743
container_end_page 01AB08-4
container_issue 1
container_start_page 01AB08
container_title Japanese Journal of Applied Physics
container_volume 49
creator Kashimura, Yoshiaki
Goto, Touichiro
Nakashima, Hiroshi
Furukawa, Kazuaki
Wang, Erjing
Li, Hongxiang
Hu, Wenping
Torimitsu, Keiichi
description The organic field-effect transistor (OFET) properties of conducting polymers bearing a tetrathiafulvalene (TTF) unit in the backbone whose termini are capped with functional groups were investigated. The OFET devices were fabricated by a solution process under various fabrication conditions. All the devices showed typical p-type semiconducting behavior as expected from the electron-donating properties of TTF derivatives. Cast films exhibited higher field-effect mobilities than spin-coated films. Surface treatment with organic silane molecules produced no noticeable effects. When using thioacetyl-capped polymer, treatment of the OFET device in an ammonia atmosphere resulted in a field-effect mobility one order of magnitude higher than that of the pristine film. By contrast, there was no such enhancement with ethyl acetate-capped polymer. Atomic force microscopy observations revealed that the ammonia treatment promoted the ordering of the polymer chain, which resulted in improved electronic conduction.
doi_str_mv 10.1143/JJAP.49.01AB08
format article
fullrecord <record><control><sourceid>ipap_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1143_JJAP_49_01AB08</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1143_JJAP_49_01AB08</sourcerecordid><originalsourceid>FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743</originalsourceid><addsrcrecordid>eNqFkD1vwjAYhK2qlUpp186eKyW1kzeJMwLqF0KFAebIcV6DS7CRbZD49wXRvdPpTnc3PIQ8c5ZyDvnrdDpapFCnjI_GTNyQAc-hSoCVxS0ZMJbxBOosuycPIfycbVkAH5Dt0ksbTIjO04V3e_TRYKBO0293xJ7O_Vpao-jE2e6gorFrunD9aYc-0DFKfwmWGL2MGyP1oT_KHi3SlTUxUGNp3CAdS7VtncVHcqdlH_DpT4dk9f62nHwms_nH12Q0S1QOLCZKCNGpUnORZaquq6rrmGZdW5dVIZALCbrQXLaybQvBAVHpHBRDVYIEUUE-JOn1V3kXgkfd7L3ZSX9qOGsuqJoLqgbq5orqPHi5Dsxe7v8r_wJyaWvv</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Transistor Properties of Novel Organic Conducting Polymers Bearing Tetrathiafulvalene Units in the Backbone</title><source>Institute of Physics IOPscience extra</source><source>Institute of Physics:Jisc Collections:IOP Publishing Read and Publish 2024-2025 (Reading List)</source><creator>Kashimura, Yoshiaki ; Goto, Touichiro ; Nakashima, Hiroshi ; Furukawa, Kazuaki ; Wang, Erjing ; Li, Hongxiang ; Hu, Wenping ; Torimitsu, Keiichi</creator><creatorcontrib>Kashimura, Yoshiaki ; Goto, Touichiro ; Nakashima, Hiroshi ; Furukawa, Kazuaki ; Wang, Erjing ; Li, Hongxiang ; Hu, Wenping ; Torimitsu, Keiichi</creatorcontrib><description>The organic field-effect transistor (OFET) properties of conducting polymers bearing a tetrathiafulvalene (TTF) unit in the backbone whose termini are capped with functional groups were investigated. The OFET devices were fabricated by a solution process under various fabrication conditions. All the devices showed typical p-type semiconducting behavior as expected from the electron-donating properties of TTF derivatives. Cast films exhibited higher field-effect mobilities than spin-coated films. Surface treatment with organic silane molecules produced no noticeable effects. When using thioacetyl-capped polymer, treatment of the OFET device in an ammonia atmosphere resulted in a field-effect mobility one order of magnitude higher than that of the pristine film. By contrast, there was no such enhancement with ethyl acetate-capped polymer. Atomic force microscopy observations revealed that the ammonia treatment promoted the ordering of the polymer chain, which resulted in improved electronic conduction.</description><identifier>ISSN: 0021-4922</identifier><identifier>EISSN: 1347-4065</identifier><identifier>DOI: 10.1143/JJAP.49.01AB08</identifier><language>eng</language><publisher>The Japan Society of Applied Physics</publisher><ispartof>Japanese Journal of Applied Physics, 2010-01, Vol.49 (1), p.01AB08-01AB08-4</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743</citedby><cites>FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Kashimura, Yoshiaki</creatorcontrib><creatorcontrib>Goto, Touichiro</creatorcontrib><creatorcontrib>Nakashima, Hiroshi</creatorcontrib><creatorcontrib>Furukawa, Kazuaki</creatorcontrib><creatorcontrib>Wang, Erjing</creatorcontrib><creatorcontrib>Li, Hongxiang</creatorcontrib><creatorcontrib>Hu, Wenping</creatorcontrib><creatorcontrib>Torimitsu, Keiichi</creatorcontrib><title>Transistor Properties of Novel Organic Conducting Polymers Bearing Tetrathiafulvalene Units in the Backbone</title><title>Japanese Journal of Applied Physics</title><description>The organic field-effect transistor (OFET) properties of conducting polymers bearing a tetrathiafulvalene (TTF) unit in the backbone whose termini are capped with functional groups were investigated. The OFET devices were fabricated by a solution process under various fabrication conditions. All the devices showed typical p-type semiconducting behavior as expected from the electron-donating properties of TTF derivatives. Cast films exhibited higher field-effect mobilities than spin-coated films. Surface treatment with organic silane molecules produced no noticeable effects. When using thioacetyl-capped polymer, treatment of the OFET device in an ammonia atmosphere resulted in a field-effect mobility one order of magnitude higher than that of the pristine film. By contrast, there was no such enhancement with ethyl acetate-capped polymer. Atomic force microscopy observations revealed that the ammonia treatment promoted the ordering of the polymer chain, which resulted in improved electronic conduction.</description><issn>0021-4922</issn><issn>1347-4065</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkD1vwjAYhK2qlUpp186eKyW1kzeJMwLqF0KFAebIcV6DS7CRbZD49wXRvdPpTnc3PIQ8c5ZyDvnrdDpapFCnjI_GTNyQAc-hSoCVxS0ZMJbxBOosuycPIfycbVkAH5Dt0ksbTIjO04V3e_TRYKBO0293xJ7O_Vpao-jE2e6gorFrunD9aYc-0DFKfwmWGL2MGyP1oT_KHi3SlTUxUGNp3CAdS7VtncVHcqdlH_DpT4dk9f62nHwms_nH12Q0S1QOLCZKCNGpUnORZaquq6rrmGZdW5dVIZALCbrQXLaybQvBAVHpHBRDVYIEUUE-JOn1V3kXgkfd7L3ZSX9qOGsuqJoLqgbq5orqPHi5Dsxe7v8r_wJyaWvv</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Kashimura, Yoshiaki</creator><creator>Goto, Touichiro</creator><creator>Nakashima, Hiroshi</creator><creator>Furukawa, Kazuaki</creator><creator>Wang, Erjing</creator><creator>Li, Hongxiang</creator><creator>Hu, Wenping</creator><creator>Torimitsu, Keiichi</creator><general>The Japan Society of Applied Physics</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100101</creationdate><title>Transistor Properties of Novel Organic Conducting Polymers Bearing Tetrathiafulvalene Units in the Backbone</title><author>Kashimura, Yoshiaki ; Goto, Touichiro ; Nakashima, Hiroshi ; Furukawa, Kazuaki ; Wang, Erjing ; Li, Hongxiang ; Hu, Wenping ; Torimitsu, Keiichi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kashimura, Yoshiaki</creatorcontrib><creatorcontrib>Goto, Touichiro</creatorcontrib><creatorcontrib>Nakashima, Hiroshi</creatorcontrib><creatorcontrib>Furukawa, Kazuaki</creatorcontrib><creatorcontrib>Wang, Erjing</creatorcontrib><creatorcontrib>Li, Hongxiang</creatorcontrib><creatorcontrib>Hu, Wenping</creatorcontrib><creatorcontrib>Torimitsu, Keiichi</creatorcontrib><collection>CrossRef</collection><jtitle>Japanese Journal of Applied Physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kashimura, Yoshiaki</au><au>Goto, Touichiro</au><au>Nakashima, Hiroshi</au><au>Furukawa, Kazuaki</au><au>Wang, Erjing</au><au>Li, Hongxiang</au><au>Hu, Wenping</au><au>Torimitsu, Keiichi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Transistor Properties of Novel Organic Conducting Polymers Bearing Tetrathiafulvalene Units in the Backbone</atitle><jtitle>Japanese Journal of Applied Physics</jtitle><date>2010-01-01</date><risdate>2010</risdate><volume>49</volume><issue>1</issue><spage>01AB08</spage><epage>01AB08-4</epage><pages>01AB08-01AB08-4</pages><issn>0021-4922</issn><eissn>1347-4065</eissn><abstract>The organic field-effect transistor (OFET) properties of conducting polymers bearing a tetrathiafulvalene (TTF) unit in the backbone whose termini are capped with functional groups were investigated. The OFET devices were fabricated by a solution process under various fabrication conditions. All the devices showed typical p-type semiconducting behavior as expected from the electron-donating properties of TTF derivatives. Cast films exhibited higher field-effect mobilities than spin-coated films. Surface treatment with organic silane molecules produced no noticeable effects. When using thioacetyl-capped polymer, treatment of the OFET device in an ammonia atmosphere resulted in a field-effect mobility one order of magnitude higher than that of the pristine film. By contrast, there was no such enhancement with ethyl acetate-capped polymer. Atomic force microscopy observations revealed that the ammonia treatment promoted the ordering of the polymer chain, which resulted in improved electronic conduction.</abstract><pub>The Japan Society of Applied Physics</pub><doi>10.1143/JJAP.49.01AB08</doi></addata></record>
fulltext fulltext
identifier ISSN: 0021-4922
ispartof Japanese Journal of Applied Physics, 2010-01, Vol.49 (1), p.01AB08-01AB08-4
issn 0021-4922
1347-4065
language eng
recordid cdi_crossref_primary_10_1143_JJAP_49_01AB08
source Institute of Physics IOPscience extra; Institute of Physics:Jisc Collections:IOP Publishing Read and Publish 2024-2025 (Reading List)
title Transistor Properties of Novel Organic Conducting Polymers Bearing Tetrathiafulvalene Units in the Backbone
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T07%3A50%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ipap_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Transistor%20Properties%20of%20Novel%20Organic%20Conducting%20Polymers%20Bearing%20Tetrathiafulvalene%20Units%20in%20the%20Backbone&rft.jtitle=Japanese%20Journal%20of%20Applied%20Physics&rft.au=Kashimura,%20Yoshiaki&rft.date=2010-01-01&rft.volume=49&rft.issue=1&rft.spage=01AB08&rft.epage=01AB08-4&rft.pages=01AB08-01AB08-4&rft.issn=0021-4922&rft.eissn=1347-4065&rft_id=info:doi/10.1143/JJAP.49.01AB08&rft_dat=%3Cipap_cross%3E10_1143_JJAP_49_01AB08%3C/ipap_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c340t-c888dc6f1822c9977dd0f0db96758e18a4f5f1ababb5814eecf34c0ec64a48743%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true