Temperature-Dependent Evolution of Raman Spectra of Methylammonium Lead Halide Perovskites, CH<sub>3</sub>NH<sub>3</sub>PbX<sub>3</sub> (X = I, Br)

Temperature-Dependent Evolution of Raman Spectra of Methylammonium Lead Halide Perovskites, CH<sub>3</sub>NH<sub>3</sub>PbX<sub>3</sub> (X = I, Br)

We present a Raman study on the phase transitions of organic/inorganic hybrid perovskite materials, CH<sub>3</sub>NH<sub>3</sub>PbX<sub>3</sub> (X = I, Br), which are used as solar cells with high power conversion efficiency. The temperature dependence of the Rama...

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Bibliographic Details
Main Authors: Kousuke Nakada, Yuki Matsumoto, Yukihiro Shimoi, Koji Yamada, Yukio Furukawa
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Molecules
Subjects:
Raman spectroscopy
phase transition
motional narrowing
bandwidth
organic/inorganic hybrid perovskites
methylammonium lead halide perovskites
Online Access:https://www.mdpi.com/1420-3049/24/3/626

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https://www.mdpi.com/1420-3049/24/3/626

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