Anomalous second-harmonic generation response in SrBPO5 and BaBPO5
Lei, BH (Lei, Bing-Hua)1; Jing, Q (Jing, Qun)1; Yang, ZH (Yang, Zhihua)1; Zhang, BB (Zhang, Bingbing)1; Pan, SL (Pan, Shilie)1
2015
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
ISSN2050-7526
Volume3Issue:7Pages:1557-1566
Abstract

In order to study the mechanism of the second harmonic generation (SHG) effect in borophosphates, two large ultraviolet nonlinear optical crystals, SrBPO5 and BaBPO5, have been successfully obtained using a top-seeded solution growth method. Optical and thermal properties have been measured, and SrBPO5 and BaBPO5 are shown to display large experimental gaps (6.44 eV and 6.14 eV, respectively) and moderate SHG coefficients (0.57 and 0.43 times that of KH2PO4). More importantly, based on a further understanding of the relationship between nonlinear optical properties and crystal structure within density functional theory (DFT), we have demonstrated that BO4 groups and metal cations play an essential role in the SHG effect of SrBPO5 and BaBPO5, but not PO4 groups as anticipated. Indeed, PO4 groups play a counteractive role in BaBPO5 due to the indirect influence of metal cations.

DOI10.1039/c4tc02443e
Indexed BySCI
WOS IDWOS:000349756800018
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/4922
Collection中国科学院特殊环境功能材料与器件重点试验室
材料物理与化学研究室
Corresponding AuthorZhang, BB (Zhang, Bingbing)
Affiliation1.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Lei, BH ,Jing, Q ,Yang, ZH ,et al. Anomalous second-harmonic generation response in SrBPO5 and BaBPO5[J]. JOURNAL OF MATERIALS CHEMISTRY C,2015,3(7):1557-1566.
APA Lei, BH ,Jing, Q ,Yang, ZH ,Zhang, BB ,&Pan, SL .(2015).Anomalous second-harmonic generation response in SrBPO5 and BaBPO5.JOURNAL OF MATERIALS CHEMISTRY C,3(7),1557-1566.
MLA Lei, BH ,et al."Anomalous second-harmonic generation response in SrBPO5 and BaBPO5".JOURNAL OF MATERIALS CHEMISTRY C 3.7(2015):1557-1566.
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