Semiconducting conjugated oligomers for molecular electronics

D. Fichou, G. Horowitz, Yoshinori Nishikitani, F. Garnier

研究成果: Article

37 引用 (Scopus)

抄録

Oligomers of thiophene α-5T and α-6T were synthesized and vacuum evaporated as thin solid films onto platinized glass slides. They all behave as p-type semiconductors, and good rectifying barriers were obtained at α-nT/Ag junctions. Current-voltage and capacitance-voltage measurements were made, and allowed to determine electronic parameters of the organic semiconductors, such as mobility and doping level. Their values are compared to those of a polymethylthiophene (PMeT)/Ag diode. It appears that, due to their lower concentration of structural defects, well-defined oligomers present some advantages over polymers as far as their utilization to molecular electronics is concerned.

元の言語English
ページ(範囲)723-727
ページ数5
ジャーナルSynthetic Metals
28
発行部数1-2
DOI
出版物ステータスPublished - 1989 1 30
外部発表Yes

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Molecular electronics
molecular electronics
oligomers
Oligomers
Thiophenes
p-type semiconductors
Semiconducting organic compounds
Capacitance measurement
Voltage measurement
organic semiconductors
Thiophene
thiophenes
chutes
electrical measurement
low concentrations
Polymers
Diodes
capacitance
diodes
Doping (additives)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry
  • Polymers and Plastics

これを引用

Semiconducting conjugated oligomers for molecular electronics. / Fichou, D.; Horowitz, G.; Nishikitani, Yoshinori; Garnier, F.

:: Synthetic Metals, 巻 28, 番号 1-2, 30.01.1989, p. 723-727.

研究成果: Article

Fichou, D. ; Horowitz, G. ; Nishikitani, Yoshinori ; Garnier, F. / Semiconducting conjugated oligomers for molecular electronics. :: Synthetic Metals. 1989 ; 巻 28, 番号 1-2. pp. 723-727.
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