Inorganic Lead Halide Perovskite Single Crystals: Phase-Selective Low-Temperature Growth, Carrier Transport Properties, and Self-Powered Photodetection

Type
Article
Authors
Saidaminov, Makhsud I. cc
Haque, Mohammed
Almutlaq, Jawaher cc
Sarmah, Smritakshi P.
Miao, Xiaohe
Begum, Raihana
Zhumekenov, Ayan A.
Dursun, Ibrahim cc
Cho, Nam Chul
Banavoth, Murali cc
Mohammed, Omar F. cc
Wu, Tao cc
Bakr, Osman cc
KAUST Department
Chemical Science Program
Functional Nanomaterials Lab (FuNL)
Imaging and Characterization Core Lab
KAUST Catalysis Center (KCC)
KAUST Solar Center (KSC)
Laboratory of Nano Oxides for Sustainable Energy
Material Science and Engineering Program
Physical Characterization
Physical Science and Engineering (PSE) Division
Ultrafast Laser Spectroscopy and Four-dimensional Electron Imaging Research Group
Date
2016-12-06
Online Publication Date
2016-12-06
Print Publication Date
2017-01
Permanent link to this record
http://hdl.handle.net/10754/622667

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Abstract
A rapid, low-temperature, and solution-based route is developed for growing large-sized cesium lead halide perovskite single crystals under ambient conditions. An ultralow minority carrier concentration was measured in CsPbBr3 (≈108 holes per cm3, much lower than in any other lead halide perovskite and crystalline silicon), which enables to realize self-powered photodetectors with a high ON/OFF ratio (105).
Citation
Saidaminov MI, Haque MA, Almutlaq J, Sarmah S, Miao X-H, et al. (2016) Inorganic Lead Halide Perovskite Single Crystals: Phase-Selective Low-Temperature Growth, Carrier Transport Properties, and Self-Powered Photodetection. Advanced Optical Materials: 1600704. Available: http://dx.doi.org/10.1002/adom.201600704.
Sponsors
M.I.S. and M.A.H. contributed equally to this work. This work was supported by KAUST.
Publisher
Wiley
Journal
Advanced Optical Materials
DOI
10.1002/adom.201600704
Additional Links
http://onlinelibrary.wiley.com/doi/10.1002/adom.201600704/full
Collections
Articles; Imaging and Characterization Core Lab; Physical Science and Engineering (PSE) Division; Chemical Science Program; Material Science and Engineering Program; KAUST Catalysis Center (KCC); KAUST Solar Center (KSC)