Multication perovskite 2D/3D interfaces form via progressive dimensional reduction

Multication perovskite 2D/3D interfaces form via progressive dimensional reduction

Many best-performing perovskite photovoltaics use 2D/3D interfaces to improve efficiency and stability, yet the mechanism of interface assembly is unclear. Here, Proppe et al. use in-situ GIWAXS to resolve this transformation, observing progressive dimensional reduction from 3D to 2D perovskites.

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Bibliographic Details
Main Authors: Andrew H. Proppe, Andrew Johnston, Sam Teale, Arup Mahata, Rafael Quintero-Bermudez, Eui Hyuk Jung, Luke Grater, Teng Cui, Tobin Filleter, Chang-Yong Kim, Shana O. Kelley, Filippo De Angelis, Edward H. Sargent
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
Science
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Online Access:https://doaj.org/article/1761cee9c61c43b19057e0cf032aaa23
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https://doaj.org/article/1761cee9c61c43b19057e0cf032aaa23

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