论文标题
液体百里醇的电型kerr效应的预跨行为
Pretransitional behavior of electrooptic Kerr effect in liquid thymol
论文作者
论文摘要
熔化/冷冻是不连续相变的规范示例，预计在液相不会预处理效应。对于固相，可以证明弱预测效应。该报告显示了在电型KERR效应（EKE）研究中检测到的液体百里香中的远距离，临界前的预科效应。值得注意的是EKE预科异常的负面迹象。通过介电恒温相关的扫描来补充研究，该扫描显示固相中的较弱的预言作用。 EKE和电介质常数都显示出“交叉”变化。高于熔化温度的10k。它可以被认为是具有挑战性的液态液体过渡现象的标志。
Melting/freezing are canonical examples of discontinuous phase transitions, for which no pretransitional effects in the liquid phase are expected.For the solid phase, weak premelting effects are evidenced. This report shows long-range, critical-like, pretransitional effect in liquid thymol detected in Electrooptic Kerr effect (EKE) studies. Notable is the negative sign of EKE pretransitional anomaly. Studies are supplemented by high-resolution by dielectric constant temperature-related scan, which revealed a weak premelting effect in the solid phase. Both EKE and dielectric constant show a 'crossover' change ca. 10K above the melting temperature. It can be recognized as the hallmark of the challenging Liquid-Liquid transition phenomenon .
