Middle-infrared Second-order Nonlinear Optical Chalcogenides and Halides Containing Multiple Anions

作     者：许倩婷 郭胜平 XU Qian-Ting;GUO Sheng-Ping

作者机构：School of Chemistry and Chemical EngineeringYangzhou UniversityYangzhou 225002China 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2020年第39卷第9期

页      面：1564-1570,1553页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：supported by the National Natural Science Foundation of China(21771159)。 

主　　题：second-order nonlinear optical material multiple anions infrared crystal structure 

摘      要：The second-order nonlinear optical(NLO)materials play an important role in the application and development of laser techniques.For various candidates,those in the middle infrared(MIR)region are far from the market’s requirement.Therefore,it is necessary to explore new ones with better performance.For their exploration,the inclusion of multiple anions in one structure has been proved to be a successful strategy.The NLO property contains several aspects,and different anions may contribute to different aspects.Therefore,the multiple anions’combination may give an opportunity to obtain NLO materials with desirable properties.Here,we make a short but clear summary on the MIR NLO-active chalcogenides and halides containing multiple anions,as most of them exhibit nice NLO performances.