ALIGNMENT OF SURFACE-STABILIZED FERROELECTRIC LIQUID-CRYSTAL BY THE SELF-ASSEMBLED MONOLAYERS OF AMPHIPHILIC DIACETYLENE DERIVATIVES

被引：3

作者：

TANAKA, T ^{[1
]}

HONDA, Y ^{[1
]}

TANI, T ^{[1
]}

TERAHARA, A ^{[1
]}

TABE, Y ^{[1
]}

SUGI, M ^{[1
]}

机构：

[1] ELECTROTECH LAB,TSUKUBA,IBARAKI 305,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1994年 / 33卷 / 1A期

关键词：

FERROELECTRIC LIQUID CRYSTALS; ELECTROOPTIC EFFECT; ALIGNMENT; SELF-ASSEMBLED MONOLAYERS; AMPHIPHILIC DIACETYLENE DERIVATIVES;

D O I：

10.1143/JJAP.33.295

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Surface-stabilized ferroelectric liquid crystal was aligned by the self-assembled monolayers (SAMs) of amphiphilic diacetylene derivatives formed on an indium tin oxide/glass substrate to maintain bistability when ferroelectric liquid crystal with high spontaneous polarization was used. The SAMs were disposed uniaxially either after rubbing them or passing them through a meniscus at a three-phase contact between a substrate, air, and n-hexane before exposing them to ultra-violet (UV) light. Infrared transmission spectra, contact angles against water and time of flight secondary ion mass spectra have revealed that the modified surface was a sparse monolayer of the diacetylenes, and that they were polymerized by UV light.

引用

页码：295 / 301

页数：7

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