Physical properties of new phenylpyrimidine type ferroelectric liquid crystals

Chizu Sekine, Takeshi Tani, Kayoko Ueda, Koichi Fujisawa, Takayuki Higashii, Isao Kurimoto, Shoji Toda, Naoyuki Takano, Yukari Fujimoto, Masayoshi Minai

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

New phenylpyrimidine type ferroelectric liquid crystals were synthesized and their mesomorphic and physical properties were studied. These compounds have chiral carbon directly linked to core part or methylene unit between chiral carbon and core aromatic ring. The internal methylene unit stabilizes liquid crystal phases thermally without increasing rotational viscosity. Sign of spontaneous polarization, twist sense of cholesteric phase and smectic C* phase do not exhibit odd- even effet concerned with internal methylene chain length.

Original languageEnglish
Pages (from-to)203-212
Number of pages10
JournalFerroelectrics
Volume148
Issue number1
DOIs
Publication statusPublished - 1993

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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  • Cite this

    Sekine, C., Tani, T., Ueda, K., Fujisawa, K., Higashii, T., Kurimoto, I., Toda, S., Takano, N., Fujimoto, Y., & Minai, M. (1993). Physical properties of new phenylpyrimidine type ferroelectric liquid crystals. Ferroelectrics, 148(1), 203-212. https://doi.org/10.1080/00150199308019947