C60 nanowhisker field-effect-transistor application for nano-electronics

Ken Ichi Ogawa, Nobuyuki Aoki, Kun'ichi Miyazawa, Shigeo Nakamura, Tadahiko Mashino, Jonathan P. Bird, Yuichi Ochiai

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Various kinds of field-effect transistor (FET) have been fabricated with C60 nanowhisker (NW) and also studied for nanoelectronics application. Especially, pure and solvated C60 NWs have been synthesized in N2 environment so as to clarify the best device performance of C60 NW-FET. The FET works not only under vacuum but also in N2 environment when kept in the solvated condition. The solvated C60 NW-FET shows a clear improvement of their on/off ratio in the solvated condition, and the highest electron mobility after annealing. Although further study is needed, our results demonstrate the possibility, by appropriate choice of the solvent, of achieving good improvements in FET performance. Moreover, new kinds of C60 NW, such as derivative-based and nanotube-type one, have also been studied with regards to their fundamental FET characteristics.

Original languageEnglish
Pages (from-to)501-504
Number of pages4
JournalJapanese journal of applied physics
Volume47
Issue number1 PART 2
DOIs
Publication statusPublished - 2008 Jan 22

Keywords

  • C
  • Carbon nano material
  • FET
  • Nano electronics
  • Nanowhisker
  • Solvate

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'C<sub>60</sub> nanowhisker field-effect-transistor application for nano-electronics'. Together they form a unique fingerprint.

  • Cite this

    Ogawa, K. I., Aoki, N., Miyazawa, K., Nakamura, S., Mashino, T., Bird, J. P., & Ochiai, Y. (2008). C60 nanowhisker field-effect-transistor application for nano-electronics. Japanese journal of applied physics, 47(1 PART 2), 501-504. https://doi.org/10.1143/JJAP.47.501