论文标题
纳米聚类介导非对映标稳定的铁电列系统中的相变
Nano-Clustering Mediates Phase Transitions in a Diastereomerically-Stabilized Ferroelectric Nematic System
论文作者
论文摘要
在最后一个半十年中，由于其巨大的极化，高电位活性和高流动性，一类新的铁纯流体液晶（NFLCS）产生了噪音。不管基于分子参数的新NFLC分子的设计和开发最近做出了巨大的努力，NF相变的控制和NF相的稳定仍然具有挑战性。在这里，我们讨论了DIO IBITETEOMER [TRANSDIO（1）和CISDIO（2）]与NF相变的混合，就X射线衍射研究的近晶胞体簇形成而言。有趣的是，结果表明，非LC 2的NFLC 1的平滑交换都具有相似的偶极子和分子主链在NF相变的改变中起作用。
During the last half-decade, a new class of ferroic-fluid, ferroelectric nematic liquid crystals (NFLCs), creates a noise owing to its exceptional properties such as a colossal polarization, high electro-optic activity plus high fluidity. Regardless of recent huge efforts on design and development of new NFLC molecules based on molecular parameters, the control of NF phase transitions and the stabilization of NF phase are still challenging. Here we discuss the impact of mixing of DIO diastereomer [transDIO (1) and cisDIO (2)] to the NF phase transition, in terms of the smectic cybotactic cluster formation examined by X-ray diffraction. Interestingly, the result suggests that smooth exchange of NFLC 1 by non-LC 2 both with similar dipole and molecular backbone plays a role in the alteration of the NF phase transition.
