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Investigation of performance self-gain in inverted organic solar cells enabling highly reproducible devices with 20.51% efficiency

delete2026-07-28
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PRE
AI
J
Jifa Wu
X
Xinkang Wang
Y
Yumeng Li
F
Feng Tang
Y
Yuting Chen
Y
Yuan Xie
徐宏力 (Hongli Xu)
G
Guanghao Lu
吴宏滨 (Hongbin Wu)
J
Junwu Chen
X
Xiaobin Peng *
Y
Yong Cao
DOI:10.1016/j.joule.2026.102590delete
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Abstract

Abstract

En 中文
• Reveals a performance self-gain phenomenon in inverted OSCs • The self-gain originates from delayed morphological relaxation • An acceptor-rich polymer sublayer suppresses the self-gain • Enables 20.51% efficiency and >8,000 h operational stability

Journal

Joule cover
Joule
IF:
35.4
Papers:
2.3K
Citations:
4.5W

Organization

L
Linkoping University
Scholars:
1.6W
Papers: 1.5W
Citations: 184
X
xi'an jiaotong university
Scholars:
8.9W
Papers: 6.5W
Citations: 75
S
shenzhen university
Scholars:
4.4W
Papers: 3.4W
Citations: 72
S
south china university of technology
Scholars:
6.5W
Papers: 5.0W
Citations: 85
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