Flow orientation in Langmuir-Blodgett films of a charge-transfer complex (TMTTF)3(C14TCNQ)2

Keiichi Ikegami, Shin ichi Kuroda, Yuka Tabe, Kazuhiro Saito, Michio Sugi, Mutsuyoshi Matsumoto, Takayoshi Nakamura, Yasujiro Kawabata

研究成果: Article

16 引用 (Scopus)

抄録

The occurrence of flow orientation during the deposition of Langmuir-Blodgett films of (TMTTF)3(C14TCNQ)2 is shown through studies of in-plane molecular orientation in films deposited by two types of the vertical dipping method, with the substrates parallel and perpendicular to the barrier, using ESR and polarized UV-visible spectroscopies. Larger in-plane anisotropy is observed toward the edge of the substrates, which is consistent with the prediction of the recent theory of flow orientation during the deposition process. Furthermore, in-plane anisotropy in the films deposited by the horizontal lifting method is detected, suggesting the existence of a compression orientation at the air-water interface.

元の言語English
ページ(範囲)1206-1212
ページ数7
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
31
発行部数4
出版物ステータスPublished - 1992 4
外部発表Yes

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Langmuir Blodgett films
Langmuir-Blodgett films
Charge transfer
Anisotropy
charge transfer
Molecular orientation
Substrates
Paramagnetic resonance
Compaction
Spectroscopy
anisotropy
Air
dipping
Water
occurrences
air
predictions
water
spectroscopy

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

これを引用

Flow orientation in Langmuir-Blodgett films of a charge-transfer complex (TMTTF)3(C14TCNQ)2 . / Ikegami, Keiichi; Kuroda, Shin ichi; Tabe, Yuka; Saito, Kazuhiro; Sugi, Michio; Matsumoto, Mutsuyoshi; Nakamura, Takayoshi; Kawabata, Yasujiro.

:: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 巻 31, 番号 4, 04.1992, p. 1206-1212.

研究成果: Article

Ikegami, Keiichi ; Kuroda, Shin ichi ; Tabe, Yuka ; Saito, Kazuhiro ; Sugi, Michio ; Matsumoto, Mutsuyoshi ; Nakamura, Takayoshi ; Kawabata, Yasujiro. / Flow orientation in Langmuir-Blodgett films of a charge-transfer complex (TMTTF)3(C14TCNQ)2 :: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 1992 ; 巻 31, 番号 4. pp. 1206-1212.
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AU - Ikegami, Keiichi

AU - Kuroda, Shin ichi

AU - Tabe, Yuka

AU - Saito, Kazuhiro

AU - Sugi, Michio

AU - Matsumoto, Mutsuyoshi

AU - Nakamura, Takayoshi

AU - Kawabata, Yasujiro

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AB - The occurrence of flow orientation during the deposition of Langmuir-Blodgett films of (TMTTF)3(C14TCNQ)2 is shown through studies of in-plane molecular orientation in films deposited by two types of the vertical dipping method, with the substrates parallel and perpendicular to the barrier, using ESR and polarized UV-visible spectroscopies. Larger in-plane anisotropy is observed toward the edge of the substrates, which is consistent with the prediction of the recent theory of flow orientation during the deposition process. Furthermore, in-plane anisotropy in the films deposited by the horizontal lifting method is detected, suggesting the existence of a compression orientation at the air-water interface.

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