Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties

	Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties
	Pan, G. C.; X. Bai; D. W. Yang; X. Chen; P. T. Jing; S. N. Qu; L. J. Zhang; D. L. Zhou; J. Y. Zhu; W. Xu; B. Dong and H. W. Song
	2017
Source Publication	Nano Letters
Volume	17 Issue:12
Abstract	Cesium lead halide (CsPbX3) perovskite nanocrystals (NCs) have demonstrated extremely excellent optical properties and great application potentials in various optoelectronic devices. However, because of the anion exchange, it is difficult to achieve white-light and multicolor emission for practical applications. Herein, we present the successful doping of various lanthanide ions (Ce3+, Sm3+, Eu3+, Tb3+, Dy3+, Er3+, and Yb3+) into the lattices of CsPbCl3 perovskite NCs through a modified hot-injection method. For the lanthanide ions doped perovskite NCs, high photoluminescence quantum yield (QY) and stable and widely tunable multicolor emissions spanning from visible to near-infrared (NIR) regions are successfully obtained. This work indicates that the doped perovskite NCs will inherit most of the unique optical properties of lanthanide ions and deliver them to the perovskite NC host, thus endowing the family of perovskite materials with excellent optical, electric, or magnetic properties.
Indexed By	sci ; ei
Language	英语
WOS ID	WOS:000418393300116
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/59147
Collection	中科院长春光机所知识产出
Recommended Citation GB/T 7714	Pan, G. C.,X. Bai,D. W. Yang,et al. Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties[J]. Nano Letters,2017,17(12).
APA	Pan, G. C..,X. Bai.,D. W. Yang.,X. Chen.,P. T. Jing.,...&B. Dong and H. W. Song.(2017).Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties.Nano Letters,17(12).
MLA	Pan, G. C.,et al."Doping Lanthanide into Perovskite Nanocrystals: Highly Improved and Expanded Optical Properties".Nano Letters 17.12(2017).

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