Two noncentrosymmetric alkali metal phosphates MZnPO4 (M = Rb, Cs) with honeycomb-like structures
學年 112
學期 1
出版（發表）日期 2023-11-28
作品名稱 Two noncentrosymmetric alkali metal phosphates MZnPO4 (M = Rb, Cs) with honeycomb-like structures
作品名稱（其他語言）
著者 Qun Jing, Menglin Zhu, Lu Li, Xu Ji, Haiming Duan, Henglei Chen, Ming-Hsien Lee
單位
出版者
著錄名稱、卷期、頁數 Optical Materials 147, 114620
摘要 In recent years, phosphates have become a research hotspot to explore new ultraviolet (UV) nonlinear optical (NLO) materials. Herein, two NLO materials MZnPO4 (M = Rb, Cs) are synthesized by cation substitution in alkali-zinc orthophosphates. Although they crystallize in different space groups P21 and Imm2, respectively, they both have a honeycomb-like topological structure consisting of corner-shared PO4 and ZnO4 tetrahedra and separated by "M" cations. Two compounds exhibit mild powder second harmonic generation (SHG) responses (1.2 and 0.5 × KDP for RbZnPO4 and CsZnPO4, respectively) with type I phase matching behaviors and short absorption edges (226 nm for RbZnPO4 and 231 nm for CsZnPO4). Furthermore, their thermal properties, infrared (IR) spectra and theoretical calculations are also mentioned in the paper. The synthesis and structure-property relationship described in the system will enable discovery of new NLO materials.
關鍵字
語言 en
ISSN 0925-3467; 1873-1252
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度 否
國別 NLD
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/125529 )