P-channel field-effect transistors based on C60 doped with molybdenum trioxide

Tae Hoon Lee, Björn Lüssem, Kwanpyo Kim, Gaurav Giri, Yoshio Nishi, Zhenan Bao

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

Fullerene (C60) is a well-known n-channel organic semiconductor. We demonstrate that p-channel C60 field-effect transistors are possible by doping with molybdenum trioxide (MoO3). The device performance of the p-channel C60 field-effect transistors, such as mobility, threshold voltage, and on/off ratio is varied in a controlled manner by changing doping concentration. This work demonstrates the utility of charge transfer doping to obtain both n- and p-channel field-effect transistors with a single organic semiconductor.

Original languageEnglish
Pages (from-to)2337-2341
Number of pages5
JournalACS Applied Materials and Interfaces
Volume5
Issue number7
DOIs
Publication statusPublished - 2013 Apr 10

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Field effect transistors
Molybdenum
Semiconducting organic compounds
Doping (additives)
Fullerenes
Threshold voltage
Charge transfer
molybdenum trioxide

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

Cite this

Lee, Tae Hoon ; Lüssem, Björn ; Kim, Kwanpyo ; Giri, Gaurav ; Nishi, Yoshio ; Bao, Zhenan. / P-channel field-effect transistors based on C60 doped with molybdenum trioxide. In: ACS Applied Materials and Interfaces. 2013 ; Vol. 5, No. 7. pp. 2337-2341.
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P-channel field-effect transistors based on C60 doped with molybdenum trioxide. / Lee, Tae Hoon; Lüssem, Björn; Kim, Kwanpyo; Giri, Gaurav; Nishi, Yoshio; Bao, Zhenan.

In: ACS Applied Materials and Interfaces, Vol. 5, No. 7, 10.04.2013, p. 2337-2341.

Research output: Contribution to journalArticle

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AU - Bao, Zhenan

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