Random lasing of CsPbBr3 perovskite thin films pumped by modulated electron beam

作     者：Haibo Fan Yining Mu Chunyang Liu Yan Zhu Guozhen Liu Shuai Wang Yanzheng Li Peng Du 樊海波;母一宁;刘春阳;朱焱;刘国桢;王帅;李彦正;杜鹏

作者机构：School of ScienceChangchun University of Science and TechnologyChangchun 130022China Centre for Advanced Optoelectronic Functional Materials Research and Key Laboratory of UV-Emitting Materials and Technology(Northeast Normal University)Ministry of EducationChangchun 130024China 

出 版 物：《Chinese Optics Letters》 (中国光学快报（英文版）)

年 卷 期：2020年第18卷第1期

页      面：49-53页

核心收录：

学科分类：080903[工学-微电子学与固体电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：supported by the National Natural Science Foundation of China(NSFC)(Nos.51602028,61905026,and 11874091) the Jilin Province Science and Technology Development Project(Nos.20180519019JH and20180804009HJ) the Jilin Province Industrial Innovation Special Fund Project(Nos.2018C040-3 and 2019C043-6) the Development of Key Laboratory of Astronomical Optics Technology,the Chinese Academy of Sciences(No.CAS-KLAOT-KF201803) the Changchun University of Science and Technology(No.XJJLG-2017-01) 

主　　题：perovskite quantum dots electron beam random laser 

摘      要：Aiming at the application requirements of information optics,this Letter proposed a perovskite quantum dot random lasing pumping method suitable for high-speed *** the same time,the luminescence characteristics of perovskite quantum dot films under electron beam pumping conditions are analyzed,and the random lasing mechanism of electron beam pumping CsPbBr3 quantum dot films is ***,it is confirmed that perovskite quantum dots are easy to realize random lasing under electron beam pumping conditions.