scholarly journals High optical nonlinearity in low-dimensional halide perovskite polycrystalline films

2020 ◽  
Vol 28 (17) ◽  
pp. 24919 ◽  
Author(s):  
Wei-Yun Liang ◽  
Fangzhou Liu ◽  
Yu-Jung Lu ◽  
Jasminka Popović ◽  
Aleksandra Djurišić ◽  
...  
Keyword(s):  
Optical Nonlinearity ◽  
Polycrystalline Films ◽  
Halide Perovskite ◽  
Low Dimensional

scholarly journals Scaling Laws of Exciton Recombination Kinetics in Low Dimensional Halide Perovskite Nanostructures

2020 ◽  
Vol 142 (19) ◽  
pp. 8871-8879
Author(s):  
Mengyu Gao ◽  
Hao Liu ◽  
Sunmoon Yu ◽  
Sheena Louisia ◽  
Ye Zhang ◽  
...  
Keyword(s):  
Scaling Laws ◽  
Exciton Recombination ◽  
Halide Perovskite ◽  
Low Dimensional ◽  
Recombination Kinetics

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 Experimental Progress of Semiconductor Nanomaterials

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Guan Weiqing
Keyword(s):  
High Speed ◽  
Optical Switch ◽  
Luminescent Properties ◽  
Optical Nonlinearity ◽  
Preparation Methods ◽  
Contemporary Science ◽  
Semiconductor Nanomaterials ◽  
Particle Size And Morphology ◽  
Size And Morphology ◽  
Low Dimensional

The research of semiconductor nanomaterials is the forefront of contemporary science and technology. Because ofits optical nonlinearity and luminescent properties diff erent from the bulk materials, it has great application prospectin the future optical switch, optical storage, light fast conversion and ultra-high speed processing. By arranging thecommonly used low-dimensional semiconductor nanomaterials preparation methods and methods of characterization,then compare them, it can helps to open up ideas and aids for in-depth thinking. In this paper, the preparation methodsof laser ablation, carbon nanotube template, molten salt, solution-liquid-solid method and template electrochemicalmethod are introduced. The characterization method is analyzed from particle size and morphology, composition andstructure analysis, surface interface analysis and several other aspects.

Enhanced second‐order optical nonlinearity using inter‐ and intra‐band transitions in low‐dimensional semiconductors

1992 ◽  
Vol 61 (4) ◽  
pp. 399-401 ◽  
Author(s):  
Akira Shimizu ◽  
Makoto Kuwata‐Gonokami ◽  
Hiroyuki Sakaki
Keyword(s):  
Optical Nonlinearity ◽  
Second Order ◽  
Low Dimensional

scholarly journals High charge carrier mobility in solution processed one-dimensional lead halide perovskite single crystals and their application as photodetectors

Nanoscale ◽  
2020 ◽  
Vol 12 (17) ◽  
pp. 9688-9695 ◽  
Author(s):  
Tianjun Liu ◽  
Weidong Tang ◽  
Sally Luong ◽  
Oliver Fenwick
Keyword(s):  
Carrier Mobility ◽  
Charge Carrier Mobility ◽  
Large Space ◽  
Hopping Transport ◽  
One Dimensional ◽  
Limited Mobility ◽  
Halide Perovskite ◽  
Low Dimensional ◽  
High Charge Carrier Mobility ◽  
Lead Halide

Large space-charge limited mobility and a fast optical response is reported in low dimensional halide perovskite crystals. A transition between hopping transport and band-like transport is observed at 200 K.

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