From understanding structures in antiferro-ferri and ferroelelectric liquid crystals to an unusual electro-optic effect in a bent-core nematic; a celebration of innovative materials
From understanding structures in antiferro-ferri and ferroelelectric liquid crystals to an unusual electro-optic effect in a bent-core nematic; a celebration of innovative materials
复制标题
从了解反铁铁和铁电液晶的结构到弯曲核向列相中不寻常的电光效应；
DOI：
10.1080/02678292.2017.1365962
复制
发表时间：
2017
期刊：
影响因子：
2.2
通讯作者：
Gleeson H
中科院分区：
文献类型：
--
作者：
Gleeson H
液晶领域是真正的多学科领域，有许多化学，物理，理论和工程之间相互作用的良性循环的例子，导致基础理解和新应用的突破。这篇论文是为了纪念约翰·古德比的65岁生日而写的，它从一个跨越三十年的合作中提供了化学和物理之间协同作用的个人视角。本文的第一部分回顾了手性液晶对理解铁电、铁电和反铁电体系结构的基础物理学意义。本文的第二部分描述了一些显着的后果的异常弹性和flexoelectricity中发现的双相的双芯材料。特别是，我们提出了不寻常的弯曲的向错线在一个领域的存在下，在一个核心材料的双相。最后，本文总结了一些未来的发展前景与相关的磁芯材料。该文件绝不是捕捉到了惊人的贡献，约翰的化学已经作出了主题的广度，但旨在说明他的慷慨的合作方式，再加上创新的化学和物理的洞察力，导致了范式的变化，在我们的主题。
The field of liquid crystals is truly multidisciplinary with numerous examples of virtuous circles of interaction between chemistry, physics, theory and engineering resulting in breakthroughs in both fundamental understanding and novel applications. This paper, written to mark John Goodby’s 65th birthday, offers a personal perspective of the synergy between chemistry and physics from a collaboration that has spanned three decades. The first part of the paper reviews some of the physics insights that resulted from chiral liquid crystals fundamental to understanding structures in ferroelectric, ferrielectric and antiferroelectric systems. The second part of the paper describes some of the remarkable consequences of the anomalous elasticity and flexoelectricity found in the nematic phases of bent-core materials. In particular, we present unusual bowing of disclination lines in the nematic phase of a bent-core material in the presence of a field. Finally, the paper summarises some future prospects relating for bent-core materials. The paper by no means captures the amazing breadth of contribution that John’s chemistry has made to the subject, but aims to exemplify how his generous collaborative approach coupled with innovative chemistry and physical insight has led to paradigm changes in our subject.
登录
查看更多内容
影响因子：
2.2
作者：
V. Lorman
通讯作者：
V. Lorman
了解暗砾岩相纳米结构的异常重组。
DOI：
10.1103/physreve.91.042504
发表时间：
2015
期刊：
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子：
--
作者：
Nagaraj M
通讯作者：
Nagaraj M
DOI：
10.1002/9783527671403
发表时间：
1998
期刊：
--
影响因子：
--
作者：
S. Chandrasekhar
通讯作者：
S. Chandrasekhar
通过共振 X 射线散射揭示手性近晶液晶相的层间结构。
DOI：
10.1103/physreve.65.041705
发表时间：
2002
期刊：
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子：
--
作者：
L. Hirst;S. J. Watson;H. Gleeson;P. Cluzeau;P. Barois;R. Pindak;J. Pitney;A. Cady;P. M. Johnson;C. C. Huang;A. Levelut;G. Srajer;J. Pollmann;W. Caliebe;A. Seed;M. Herbert;J. Goodby;M. Hird
通讯作者：
M. Hird
影响因子：
0.7
作者：
J. T. Mills;Richard M. Miller;H. Gleeson;A. Seed;M. Hird;P. Styring
通讯作者：
J. T. Mills;Richard M. Miller;H. Gleeson;A. Seed;M. Hird;P. Styring