Prediction of Fluorooxoborates with Colossal Second Harmonic Generation (SHG) Coefficients and Extremely Wide Band Gaps: Towards Modulating Properties by Tuning the BO3/BO3F Ratio in Layers | |
Zhang, BB (Zhang, Bingbing)[ 1,2 ]; Tikhonov, E (Tikhonov, Evgenii)[ 1,2 ]; Xie, CW (Xie, Congwei)[ 3 ]; Yang, ZH (Yang, Zhihua)[ 1,2 ]; Pan, SL (Pan, Shilie)[ 1,2 ] | |
刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION |
2019 | |
卷号 | 58期号:34页码:11726-11730 |
关键词 | ab initio evolutionary algorithm deep-ultraviolet fluorooxoborates nonlinear optical materials second harmonic generation |
ISSN号 | 1433-7851 |
DOI | 10.1002/anie.201905558 |
英文摘要 | Fluorooxoborates have inspired investigations of deep-ultraviolet (DUV) nonlinear optical (NLO) materials that can meet the multiple criteria. Herein, five stable structures with the composition of BaB2O3F2 (I-V) are discovered using the ab initio evolutionary algorithm. Among them, BaB2O3F2-I has been synthesized experimentally and confirms the reliability of the method. All of the predicted structures possess extremely wide band gaps (8.1-9.0 eV). Moreover, four new structures exhibit giant second harmonic generation (SHG) coefficients (>3xKDP, d(36)=0.39 pm V-1). A novel type of the [BOF] layer with BO3:BO3F ratio of [1:1] is found in BaB2O3F2-II and BaB2O3F2-III. While BaB2O3F2-IV and BaB2O3F2-V are solely composed of the BO3F group and have colossal SHG coefficients (ca. 4xKDP). It gives the direct evidence that the BO3F group could generate strong SHG effect. Most importantly, the influences of BO3:BO3F ratio and their number density on band gap, birefringence and SHG effects are investigated. |
WOS记录号 | WOS:000480287500027 |
内容类型 | 期刊论文 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/7220] |
专题 | 新疆理化技术研究所_材料物理与化学研究室 |
通讯作者 | Yang, ZH (Yang, Zhihua)[ 1,2 ]; Pan, SL (Pan, Shilie)[ 1,2 ] |
作者单位 | 1.Northwestern Polytech Univ, Sch Mat Sci & Engn, Int Ctr Mat Discovery, Xian 710072, Shaanxi, Peoples R China 2.Xinjiang Key Lab Elect Informat Mat & Devices, 40-1 South Beijing Rd, Urumqi 830011, Peoples R China 3.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, CAS Key Lab Funct Mat & Devices Special Environm, 40-1 South Beijing Rd, Urumqi 830011, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, BB ,Tikhonov, E ,Xie, CW ,et al. Prediction of Fluorooxoborates with Colossal Second Harmonic Generation (SHG) Coefficients and Extremely Wide Band Gaps: Towards Modulating Properties by Tuning the BO3/BO3F Ratio in Layers[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(34):11726-11730. |
APA | Zhang, BB ,Tikhonov, E ,Xie, CW ,Yang, ZH ,&Pan, SL .(2019).Prediction of Fluorooxoborates with Colossal Second Harmonic Generation (SHG) Coefficients and Extremely Wide Band Gaps: Towards Modulating Properties by Tuning the BO3/BO3F Ratio in Layers.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(34),11726-11730. |
MLA | Zhang, BB ,et al."Prediction of Fluorooxoborates with Colossal Second Harmonic Generation (SHG) Coefficients and Extremely Wide Band Gaps: Towards Modulating Properties by Tuning the BO3/BO3F Ratio in Layers".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.34(2019):11726-11730. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论