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Ruddlesden–Popper Perovskites: Energetics and Energy Loss in 2D Ruddlesden–Popper Perovskite Solar Cells (Adv. Energy Mater. 23/2020)
Author(s) -
Yang Jianming,
Xiong Shaobing,
Song Jingnan,
Wu Hongbo,
Zeng Yihan,
Lu Linyang,
Shen Kongchao,
Hao Tianyu,
Ma Zaifei,
Liu Feng,
Duan Chungang,
Fahlman Mats,
Bao Qinye
Publication year - 2020
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202070101
Subject(s) - perovskite (structure) , materials science , energetics , electron , layer (electronics) , condensed matter physics , chemical physics , nanotechnology , thermodynamics , crystallography , physics , chemistry , nuclear physics
In article number 2000687, Qinye Bao and co‐workers systematically investigate the energetics and energy loss in 2D Ruddlesden‐Popper perovskite (RPP) solar cells. The crucial scenario found at the 2D RPP/electron transport layer interface is that the potential gradient across ligands promotes separation of the photogenerated carrier, with electrons transferring from the perovskite crystal to the electron transport layer.