Photoinduced Vibrations Drive Ultrafast Structural Distortion in Lead Halide Perovskite

Photoinduced Vibrations Drive Ultrafast Structural Distortion in Lead Halide Perovskite

<p dir="ltr">The success of organic–inorganic perovskites in optoelectronics is dictated by the complex interplay between various underlying microscopic phenomena. The structural dynamics of organic cations and the inorganic sublattice after photoexcitation are hypothesized to have a...

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Bibliographic Details
Main Author: Hong-Guang Duan (1378029) (author)
Other Authors: Vandana Tiwari (4282240) (author), Ajay Jha (1348338) (author), Golibjon R. Berdiyorov (4414261) (author), Alexey Akimov (2238514) (author), Oriol Vendrell (1577725) (author), Pabitra K. Nayak (1295997) (author), Henry J. Snaith (1292652) (author), Michael Thorwart (1378032) (author), Zheng Li (26302) (author), Mohamed E. Madjet (4414258) (author), R. J. Dwayne Miller (7436807) (author)
Published: 2020
Subjects:
Engineering
Electronics, sensors and digital hardware
Materials engineering
Physical sciences
Atomic, molecular and optical physics
Organic–inorganic perovskites
Optoelectronics
Ultrafast heterodyne-detected two-dimensional (2D) electronic spectroscopy
Photoexcitation
Vibrational modes
Theoretical calculations
Structural dynamics
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