Ba4Ca(B2O5)2F2: π-conjugation of B2O5 in the planar pentagonal layer achieving large second harmonic generation of pyro-borate-Reference-Cited by-同舟云学术

Ba4Ca(B2O5)2F2: π-conjugation of B2O5 in the planar pentagonal layer achieving large second harmonic generation of pyro-borate

Published:2021 Issue:41 Volume:12 Page:13897-13901
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Li Shuaishuai¹,Liu Xiaomeng²,Wu Hongping¹^ORCID,Song Zhongfu¹,Yu Hongwei¹^ORCID,Lin Zheshuai²^ORCID,Hu Zhanggui¹,Wang Jiyang¹,Wu Yicheng¹

Affiliation:

1. Tianjin Key Laboratory of Functional Crystal Materials, Institute of Functional Crystal, Tianjin University of Technology, Tianjin 300384, China

2. Beijing Center for Crystal R&D, Key Lab of Functional Crystals and Laser Technology of Chinese Academy of Sciences, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China

Abstract

A new deep-UV NLO pyro-borate Ba4Ca(B2O5)2F2 was synthesized by solid-state reactions. The better π-conjugation of B2O5 dimers in the planar pentagonal layer achieves a large SHG response (∼2.2 × KDP), which is the largest among all the known DUV transparent borates with B2O5 units.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Tianjin City

National Key Research and Development Program of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/SC/D1SC04913E

Reference41 articles.

1. Designing a Deep-Ultraviolet Nonlinear Optical Material with a Large Second Harmonic Generation Response