Design and synthesis of new ferroelectric liquid crystals. 9. An approach to creation of organic polymer thin films with controlled, stable polar orientation of functional groups
作者:David M. Walba、Patrick Keller、Devendra S. Parmar、Noel A. Clark、Michael D. Wand
DOI:10.1021/ja00203a036
日期:1989.10
investigation, including the growth of single crystal films, polar deposition of Langmuir-Blodgett multilayers, electrically poled polymer films, and self-assembled multilayers. In this communication, we describe a new approach for achieving designed organic thin films with thermodynamically stable, polar orientation of functional groups using ferroelectric liquid crystal polymers (FLCPs).
对于许多微电子和光电应用,具有相对于基板表面的官能团可控极性取向的有机薄膜具有巨大的潜力。该问题的几种可能解决方案目前正在积极研究中,包括单晶薄膜的生长、Langmuir-Blodgett 多层膜的极性沉积、电极化聚合物膜和自组装多层膜。在本次交流中,我们描述了一种使用铁电液晶聚合物 (FLCP) 实现具有热力学稳定、官能团极性取向的设计有机薄膜的新方法。