A lithium-scandium sulfate with second-harmonic generation response and deep-ultraviolet transparency

被引：3
|
作者：
Geng, Zi-Long [1 ,3 ]
Tang, Hong-Xin [1 ]
Fu, Rui-Biao [1 ]
Ma, Zu-Ju [2 ]
Wu, Xin-Tao [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
[2] Yantai Univ, Sch Environm & Mat Engn, Yantai 264005, Peoples R China
[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
DALTON TRANSACTIONS | 2023年 / 52卷 / 41期
基金：
中国国家自然科学基金;
关键词：
CRYSTAL-STRUCTURE;
D O I：
10.1039/d3dt03071g
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new beryllium-free deep-UV transparent NLO crystal Li(H2O)2Sc(SO4)2 features a two-dimensional [Sc(SO4)2] framework consisting of twisted [Sc3S4O9] units decorated by [LiO2(H2O)2] groups into a unique layer. Remarkably, Li(H2O)2Sc(SO4)2 exhibits a phase-matching SHG response of 0.7 x KDP and a deep-UV cutoff edge below 190 nm. A new beryllium-free deep-UV transparent NLO crystal Li(H2O)2Sc(SO4)2 consists of distorted [LiO4], [SO4] tetrahedra and [ScO6] octahedra and exhibits a phase-matching SHG response of 0.7 x KDP and a deep-UV cutoff edge below 190 nm.
引用
收藏
页码：14742 / 14746
页数：5
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