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Frontiers of Physics

ISSN 2095-0462

ISSN 2095-0470(Online)

CN 11-5994/O4

邮发代号 80-965

2019 Impact Factor: 2.502

Frontiers of Physics  2019, Vol. 14 Issue (5): 53401   https://doi.org/10.1007/s11467-019-0901-8
  本期目录
Recent advances in controlling the crystallization of two-dimensional perovskites for optoelectronic device
Shi-Qiang Luo1, Ji-Fei Wang1,2, Bin Yang3,4, Yong-Bo Yuan1()
1. Hunan Key Laboratory of Super Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha 410083, China
2. College of Physic and Electric Information, Hunan Institute of Science and Techenology, Yueyang 414006, China
3. College of Materials Science and Engineering, Hunan University, Changsha 410082, China
4. Hunan Province Key Laboratory for Advanced Carbon Materials and Applied Technology, Hunan University, Changsha 410082, China
 全文: PDF(2407 KB)  
Abstract

Though three-dimensional (3D) organic–inorganic halide perovskites (OIHP) is very promising for low cost and distributed PV generation, the stability issue of 3D OIHP is still a problem for its commercialization. Two-dimensional (2D) perovskites, protected by periodic organic ligands, is promising due to its excellent optoelectronic property and superior stability. However, 2D perovskite is anisotropic in its crystal structure and optoelectronic properties, and the resulted film is often a mixture of different phase. So, methods to manipulate 2D perovskite crystal orientation and its phase separation are vital. In this review, the major advances on the composition engineering, crystal orientation, phase separation, and interfacial capping are summarized. Besides, efforts on understanding the formation process of 2D perovskite crystal are also discussed, which is important for making full use of 2D perovskite in functional optoelectronic devices.

Key wordsoptoelectronic devices    perovskite solar cells    nanoscale materials    chemical vapor deposition
收稿日期: 2019-03-15      出版日期: 2019-05-24
Corresponding Author(s): Yong-Bo Yuan   
 引用本文:   
. [J]. Frontiers of Physics, 2019, 14(5): 53401.
Shi-Qiang Luo, Ji-Fei Wang, Bin Yang, Yong-Bo Yuan. Recent advances in controlling the crystallization of two-dimensional perovskites for optoelectronic device. Front. Phys. , 2019, 14(5): 53401.
 链接本文:  
https://academic.hep.com.cn/fop/CN/10.1007/s11467-019-0901-8
https://academic.hep.com.cn/fop/CN/Y2019/V14/I5/53401
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