A relationship between molecular orientation and current-voltage characteristics in poly(3-hexylthiophene) thin film

Takeshi Komino; Hiroyuki Tajima; Masaki Matsuda

doi:10.1246/cl.2008.690

A relationship between molecular orientation and current-voltage characteristics in poly(3-hexylthiophene) thin film

Takeshi Komino, Hiroyuki Tajima, Masaki Matsuda

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Simultaneous measurement of molecular orientation and current as a function of voltage has been conducted. Molecular orientation was measured using the polarization dependence of intramolecular electronic transition. In ITO/poly(3-hexylthiophene)/Al structure, it was found that the molecular orientation change assists the hysteretic current-voltage (J-V) characteristics. The result indicates that this measuring method can be useful in investigating the effects of molecular orientation change on unusual J-V characteristics.

Original language	English
Pages (from-to)	690-691
Number of pages	2
Journal	Chemistry Letters
Volume	37
Issue number	7
DOIs	https://doi.org/10.1246/cl.2008.690
Publication status	Published - Jul 5 2008
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2008.690

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abstract = "Simultaneous measurement of molecular orientation and current as a function of voltage has been conducted. Molecular orientation was measured using the polarization dependence of intramolecular electronic transition. In ITO/poly(3-hexylthiophene)/Al structure, it was found that the molecular orientation change assists the hysteretic current-voltage (J-V) characteristics. The result indicates that this measuring method can be useful in investigating the effects of molecular orientation change on unusual J-V characteristics.",

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AU - Tajima, Hiroyuki

AU - Matsuda, Masaki

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AB - Simultaneous measurement of molecular orientation and current as a function of voltage has been conducted. Molecular orientation was measured using the polarization dependence of intramolecular electronic transition. In ITO/poly(3-hexylthiophene)/Al structure, it was found that the molecular orientation change assists the hysteretic current-voltage (J-V) characteristics. The result indicates that this measuring method can be useful in investigating the effects of molecular orientation change on unusual J-V characteristics.

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A relationship between molecular orientation and current-voltage characteristics in poly(3-hexylthiophene) thin film

Abstract

All Science Journal Classification (ASJC) codes

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