摘要
通过分子场理论研究了带有极性向列相的界面性质。分子质心固定在简单立方晶格的格点上。分子间存在色散吸引作用和偶极子相互作用。与基板相接触的一层分子受到表面作用。本文作出结论：通常向列相在基板表面作用下可以在界面区中诱导出极性向列序。
The interfacial property of polar nematic phase is studied by the molecular field theory The molecular centres of mass are located at the sites of a simple cubic lattice The molecules interact with a potential containing the dispersive attractive term and the dipole one The molecules in the layer in contact with the substrate are acted by the surface potential It is concluded that in the interfacial region, the polar nematic order can be induced by the usual nematic phase by the surface potential of substrate
出处
《液晶与显示》
CAS
CSCD
1997年第3期174-178,共5页
Chinese Journal of Liquid Crystals and Displays
关键词
界面区
极性向列相
分子场
铁电液晶
液晶
interfacial region polar nematic phase non-polar nematic phase molecular field theory
