Improved Crystallinity and Efficiency in Perovskite Solar Cells through Layered Hybrid Deposition

Asmat Ullah; Badri Vishal; Arsalan Razzaq; Ahmed A. Said; Suzana Kralj; Monica Morales-Masis; Stefaan De Wolf

doi:10.1021/acsenergylett.4c02797

Improved Crystallinity and Efficiency in Perovskite Solar Cells through Layered Hybrid Deposition

Asmat Ullah^*, Badri Vishal, Arsalan Razzaq, Ahmed A. Said, Suzana Kralj, Monica Morales-Masis, Stefaan De Wolf^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We demonstrate a multilayer hybrid deposition method for perovskite solar cells, leading to high-quality perovskite films with tunable thickness, larger grains, and improved bulk properties. The process effectively reduces the remnant PbI₂, eliminates the δ-phase, homogenizes the perovskite composition, and enhances light absorption, resulting in a significant boost in overall device efficiency.

Original language	English (US)
Pages (from-to)	30-33
Number of pages	4
Journal	ACS Energy Letters
Volume	10
Issue number	1
DOIs	https://doi.org/10.1021/acsenergylett.4c02797
State	Published - Jan 10 2025

Bibliographical note

Publisher Copyright:
© 2024 American Chemical Society.

ASJC Scopus subject areas

Chemistry (miscellaneous)
Renewable Energy, Sustainability and the Environment
Fuel Technology
Energy Engineering and Power Technology
Materials Chemistry

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1021/acsenergylett.4c02797

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abstract = "We demonstrate a multilayer hybrid deposition method for perovskite solar cells, leading to high-quality perovskite films with tunable thickness, larger grains, and improved bulk properties. The process effectively reduces the remnant PbI2, eliminates the δ-phase, homogenizes the perovskite composition, and enhances light absorption, resulting in a significant boost in overall device efficiency.",

author = "Asmat Ullah and Badri Vishal and Arsalan Razzaq and Said, \{Ahmed A.\} and Suzana Kralj and Monica Morales-Masis and \{De Wolf\}, Stefaan",

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AU - Ullah, Asmat

AU - Vishal, Badri

AU - Razzaq, Arsalan

AU - Said, Ahmed A.

AU - Kralj, Suzana

AU - Morales-Masis, Monica

AU - De Wolf, Stefaan

PY - 2025/1/10

Y1 - 2025/1/10

N2 - We demonstrate a multilayer hybrid deposition method for perovskite solar cells, leading to high-quality perovskite films with tunable thickness, larger grains, and improved bulk properties. The process effectively reduces the remnant PbI2, eliminates the δ-phase, homogenizes the perovskite composition, and enhances light absorption, resulting in a significant boost in overall device efficiency.

AB - We demonstrate a multilayer hybrid deposition method for perovskite solar cells, leading to high-quality perovskite films with tunable thickness, larger grains, and improved bulk properties. The process effectively reduces the remnant PbI2, eliminates the δ-phase, homogenizes the perovskite composition, and enhances light absorption, resulting in a significant boost in overall device efficiency.

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M3 - Article

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Improved Crystallinity and Efficiency in Perovskite Solar Cells through Layered Hybrid Deposition

Abstract

Bibliographical note

ASJC Scopus subject areas

UN SDGs

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