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PbBeB2O5: A High-Performance Ultraviolet Nonlinear-Optical Crystal with Functional [BeB2O8]8- Group.
Wang, Fang; Zi, Mengke; Chen, Qin; Wang, Zixu; Wang, Jianguang; Jiang, Xingxing; Chen, Yi-Gang; Guo, Yao; Lin, Zheshuai; Zhang, Xian-Ming.
Affiliation
  • Wang F; Henan Joint International Research Laboratory of Nanocomposite Sensing Materials, School of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.
  • Zi M; Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China.
  • Chen Q; Functional Crystal Group, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
  • Wang Z; Henan Joint International Research Laboratory of Nanocomposite Sensing Materials, School of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.
  • Wang J; Henan Joint International Research Laboratory of Nanocomposite Sensing Materials, School of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.
  • Jiang X; Functional Crystal Group, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
  • Chen YG; Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China.
  • Guo Y; Henan Joint International Research Laboratory of Nanocomposite Sensing Materials, School of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang 455000, China.
  • Lin Z; Functional Crystal Group, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
  • Zhang XM; Key Laboratory of Magnetic Molecules and Magnetic Information Material of Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China.
Inorg Chem ; 63(21): 9720-9725, 2024 May 27.
Article in En | MEDLINE | ID: mdl-38757704
ABSTRACT
High-performance nonlinear-optical (NLO) crystals need to simultaneously meet multiple basic and conflicting performance requirements. Here, by using a partial chemical substitution strategy, the first noncentrosymmetric (NCS) PbBeB2O5 crystal with a BeB2O8 group was synthesized, exhibiting a two-dimensional [BeB2O5]∞ layer constructed by interconnecting BeB2O8 groups and bridged PbO4 with an active lone pair. The crystal shows a promising UV NLO functional feature, including a strong SHG effect of 3.5 × KDP (KH2PO4), large birefringence realizing phase matchability in the whole transparency region from 246 to 2500 nm, a short UV absorption edge of 246 nm, and single-crystal easy growth. Remarkably, theoretical studies reveal that the BeB2O8 group has high nonlinear activity, which could stimulate the discovery of a series of excellent NLO beryllium borates.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Inorg Chem Year: 2024 Document type: Article Affiliation country: China
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Inorg Chem Year: 2024 Document type: Article Affiliation country: China