Perovskite CsPb2Br5 Microplate Laser with Enhanced Stability and Tunable Properties

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Perovskite CsPb2Br5 Microplate Laser with Enhanced Stability and Tunable Properties
	Leng, Yuxin; Tang, Xiaosheng; Hu, Zhiping; Yuan, Wei; Hu, Wei; Shao, Haibing; Han, Dongjia; Zheng, Junfeng; Hao, Jiongyue; Zang, Zhigang
刊名	Adv. Opt. Mater.
	2017
卷号	5 期号:3
通讯作者	dujuan@mail.siom.ac.cn ; mzhou@cqu.edu.cn
英文摘要	Recent years have witnessed a surge of research in all-inorganic perovskite nanomaterials for solar cells and light emitting diodes due to their higher chemical stability compared to their hybrid organic-inorganic counterparts. Herein, by combining material synthesis, characterization, optical measurement, and density functional theory based first principles calculation, a type of all-inorganic perovskite CsPb2Br5 microplate with superior crystallinity, enhanced stability, and tunable optical properties is reported. With a robust band gap of approximate to 2.44 eV, CsPb2Br5 microplate exhibits low-threshold amplified spontaneous emission under both one-and two-photon excitation, which is related to its unique spatially distinguished valence/conduction band edge states originating from the intrinsic sandwiched structure. These results are expected to shed new light on future design and development of novel perovskite nanomaterials for optoelectronic devices.
收录类别	SCI
资助信息	National Natural Science Foundation of China [11674042, 61475169, 61520106012, 61574024]; National Young 1000 Talents Program of China [0210002102026]; Strategic Priority Research Program of CAS [XDB16]; Fundamental Research Funds for the Central Universities [106112015CDJZR125511, 106112015CDJXY120001, 021000520 2058]; SRF for ROCS, SEM [0210002409003]; 100 Talents Program of Chinese Academy of Sciences (CAS)
WOS记录号	WOS:000393209600022
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28685]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Leng, Yuxin,Tang, Xiaosheng,Hu, Zhiping,et al. Perovskite CsPb2Br5 Microplate Laser with Enhanced Stability and Tunable Properties[J]. Adv. Opt. Mater.,2017,5(3).
APA	Leng, Yuxin.,Tang, Xiaosheng.,Hu, Zhiping.,Yuan, Wei.,Hu, Wei.,...&Zhou, Miao.(2017).Perovskite CsPb2Br5 Microplate Laser with Enhanced Stability and Tunable Properties.Adv. Opt. Mater.,5(3).
MLA	Leng, Yuxin,et al."Perovskite CsPb2Br5 Microplate Laser with Enhanced Stability and Tunable Properties".Adv. Opt. Mater. 5.3(2017).