Super High Birefringence Isothiocyanato Biphenyl-Bistolane Liquid Crystals

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概要

• 論文の詳細を見る

• We have designed, synthesized, and evaluated the physical properties of some high birefringence ($\Delta n$) isothiocyanato biphenyl-bistolane liquid crystals. These compounds exhibit $\Delta n\sim 0.7--0.8$ at room temperature and wavelength $\lambda=633$ nm. Laterally substituted short alkyl chains and fluorine atom eliminate smectic phase and lower the melting temperature. The moderate melting temperature and very high clearing temperature make those compounds attractive for eutectic mixture formulation. A eutectic mixture based on those compounds was formulated and its physical properties evaluated. The simulated absorption spectra agree reasonably well with the measured results.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2004-11-15

著者

• Wu Shin-tson

  College Of Optics And Photonics University Of Central Florida

• Hsu Chain-shu

  Applied Chemistry Department National Chiao Tung University

• Gauza Sebastian

  College of Optics & Photonics/CREOL, University of Central Florida, Orlando, FL 32816, USA

• Wen Chien-Hui

  College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USA

• Janarthanan Narayanasamy

  Applied Chemistry Department, National Chiao Tung University, Hsinchu 30050, Taiwan, R.O.C.

• Wen Chien-Hui

  College of Optics & Photonics/CREOL, University of Central Florida, Orlando, FL 32816, USA

• Wu Shin-Tson

  College of Optics & Photonics/CREOL, University of Central Florida, Orlando, FL 32816, USA

• Hsu Chain-Shu

  Applied Chemistry Department, National Chiao Tung University, Hsinchu 30050, Taiwan, R.O.C.

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