scholarly journals Emerging Low‐Dimensional Crystal Structure of Metal Halide Perovskite Optoelectronic Materials and Devices

2021 ◽  
pp. 2000133
Author(s):  
Zema Chu ◽  
Xinbo Chu ◽  
Yang Zhao ◽  
Qiufeng Ye ◽  
Ji Jiang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Metal Halide ◽  
Optoelectronic Materials ◽  
Metal Halide Perovskite ◽  
Structure Of Metal ◽  
Halide Perovskite ◽  
Low Dimensional ◽  
Dimensional Crystal

Low‐Dimensional Metal Halide Perovskite Photodetectors

2020 ◽  
pp. 2003309
Author(s):  
Hsin‐Ping Wang ◽  
Siyuan Li ◽  
Xinya Liu ◽  
Zhifeng Shi ◽  
Xiaosheng Fang ◽  
...  
Keyword(s):  
Metal Halide ◽  
Metal Halide Perovskite ◽  
Halide Perovskite ◽  
Low Dimensional

scholarly journals The electronic structure of metal oxide/organo metal halide perovskite junctions in perovskite based solar cells

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Alex Dymshits ◽  
Alex Henning ◽  
Gideon Segev ◽  
Yossi Rosenwaks ◽  
Lioz Etgar
Keyword(s):  
Electronic Structure ◽  
Solar Cells ◽  
Metal Oxide ◽  
Metal Halide ◽  
Metal Halide Perovskite ◽  
Structure Of Metal ◽  
Halide Perovskite

Hollow Metal Halide Perovskite Nanocrystals with Efficient Blue Emissions

2019 ◽  
Author(s):  
Michael Worku ◽  
Yu Tian ◽  
Chenkun Zhou ◽  
Haoran Lin ◽  
Maya Chaaban ◽  
...  
Keyword(s):  
Precursor Solution ◽  
Visible Spectral Region ◽  
Metal Halide ◽  
Synthetic Control ◽  
Perovskite Nanocrystals ◽  
Highly Efficient ◽  
Quantum Confinement Effects ◽  
Metal Halide Perovskite ◽  
Lead Bromide ◽  
Halide Perovskite

Metal halide perovskite nanocrystals (NCs) have emerged as a new generation light emitting materials with narrow emissions and high photoluminescence quantum efficiencies (PLQEs). Various types of perovskite NCs, e.g. platelets, wires, and cubes, have been discovered to exhibit tunable emissions across the whole visible spectral region. Despite remarkable advances in the field of metal halide perovskite NCs over the last few years, many nanostructures in inorganic NCs have yet been realized in metal halide perovskites and producing highly efficient blue emitting perovskite NCs remains challenging and of great interest. Here we report for the first time the discovery of highly efficient blue emitting cesium lead bromide perovskite (CsPbBr3) NCs with hollow structures. By facile solution processing of cesium lead bromide perovskite precursor solution containing additional ethylenediammonium bromide and sodium bromide, in-situ formation of hollow CsPbBr3 NCs with controlled particle and pore sizes is realized. Synthetic control of hollow nanostructures with quantum confinement effects results in color tuning of CsPbBr3 NCs from green to blue with high PLQEs of up to 81 %.<br><div><br></div>

Determination of the optical constants of metal-halide perovskite nanocrystals

2019 ◽  
Author(s):  
Gabriel Lozano ◽  
Andrea Rubino ◽  
Mauricio E. Calvo ◽  
Hernán Míguez
Keyword(s):  
Optical Constants ◽  
Metal Halide ◽  
Perovskite Nanocrystals ◽  
Metal Halide Perovskite ◽  
Halide Perovskite

Recent progress on defect modulation for highly efficient metal halide perovskite light-emitting diodes

2021 ◽  
Vol 22 ◽  
pp. 100946
Author(s):  
Le Ma ◽  
Boning Han ◽  
Fengjuan Zhang ◽  
Leimeng Xu ◽  
Tao Fang ◽  
...  
Keyword(s):  
Recent Progress ◽  
Light Emitting Diodes ◽  
Metal Halide ◽  
Light Emitting ◽  
Highly Efficient ◽  
Metal Halide Perovskite ◽  
Halide Perovskite
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