論文

査読有り 本文へのリンクあり
2019年12月1日

Synthesis of the extended phenacene molecules, [10]phenacene and [11]phenacene, and their performance in a field-effect transistor

Scientific Reports
  • Hideki Okamoto
  • ,
  • Shino Hamao
  • ,
  • Ritsuko Eguchi
  • ,
  • Hidenori Goto
  • ,
  • Yasuhiro Takabayashi
  • ,
  • Paul Yu Hsiang Yen
  • ,
  • Luo Uei Liang
  • ,
  • Chia Wei Chou
  • ,
  • Germar Hoffmann
  • ,
  • Shin Gohda
  • ,
  • Hisako Sugino
  • ,
  • Yen Fa Liao
  • ,
  • Hirofumi Ishii
  • ,
  • Yoshihiro Kubozono

9
1
開始ページ
4009
終了ページ
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1038/s41598-019-39899-4

© 2019, The Author(s). The [10]phenacene and [11]phenacene molecules have been synthesized using a simple repetition of Wittig reactions followed by photocyclization. Sufficient amounts of [10]phenacene and [11]phenacene were obtained, and thin-film FETs using these molecules have been fabricated with SiO 2 and ionic liquid gate dielectrics. These FETs operated in p-channel. The averaged measurements of field-effect mobility, <μ>, were 3.1(7) × 10 −2 and 1.11(4) × 10 −1 cm 2 V −1 s −1 , respectively, for [10]phenacene and [11]phenacene thin-film FETs with SiO 2 gate dielectrics. Furthermore, [10]phenacene and [11]phenacene thin-film electric-double-layer (EDL) FETs with ionic liquid showed low-voltage p-channel FET properties, with <μ> values of 3(1) and 1(1) cm 2 V −1 s −1 , respectively. This study also discusses the future utility of the extremely extended π-network molecules [10]phenacene and [11]phenacene as the active layer of FET devices, based on the experimental results obtained.

Web of Science ® 被引用回数 : 3

リンク情報
DOI
https://doi.org/10.1038/s41598-019-39899-4
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/30850618
Scopus
https://www.scopus.com/record/display.uri?eid=2-s2.0-85062631264&origin=inward
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000460627700097&DestApp=WOS_CPL
Scopus
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85062631264&origin=inward 本文へのリンクあり
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