Surface-assisted orientational control of discotic liquid crystals by light

Seiichi Furumi, Dietmar Janietz, Masatoshi Kidowaki, Masaru Nakagawa, Shi N.Ya Morino, Joachim Stumpe, Kunihiro Ichimura

研究成果: Article査読

8 被引用数 (Scopus)

抄録

This paper reports photoalignment control of discotic liquid crystal (DLC), a pentakis-(phenylethynyl)benzene derivative, using a thin film of an azobenzene-containing polymer. The polymer films was irradiated with non-polarized light obliquely, subsequently annealed at 240°C and coated with a DLC solution to give a mono-domain texture of DLC films with excellent optical quality. Photopatteming of DLC films was achieved by imagewise irradiation of the polymer film at an oblique incident.

本文言語English
ページ(範囲)517-524
ページ数8
ジャーナルMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
368
DOI
出版ステータスPublished - 2001 1 1
外部発表はい

ASJC Scopus subject areas

  • Condensed Matter Physics

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