Evolution of Photoluminescence, Raman, and Structure of CH3NH3PbI3 Perovskite Microwires Under Humidity Exposure

Evolution of Photoluminescence, Raman, and Structure of CH3NH3PbI3 Perovskite Microwires Under Humidity Exposure

Abstract Self-assembled organic-inorganic CH3NH3PbI3 perovskite microwires (MWs) upon humidity exposure along several weeks were investigated by photoluminescence (PL) spectroscopy, Raman spectroscopy, and X-ray diffraction (XRD). We show that, in addition to the common perovskite decomposition into...

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Bibliographic Details
Main Authors: Rubén Segovia, Geyang Qu, Miao Peng, Xiudong Sun, Hongyan Shi, Bo Gao
Format: Article
Language:English
Published: SpringerOpen 2018-03-01
Series:Nanoscale Research Letters
Subjects:
CH3NH3PbI3 perovskite microwires
Photoluminescence
Raman
X-ray diffraction
Humidity
Online Access:http://link.springer.com/article/10.1186/s11671-018-2470-0

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http://link.springer.com/article/10.1186/s11671-018-2470-0

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