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  1. No Access

    Article

    Multifunctional ytterbium oxide buffer for perovskite solar cells

    Perovskite solar cells (PSCs) comprise a solid perovskite absorber sandwiched between several layers of different charge-selective materials, ensuring unidirectional current flow and high voltage output of the...

    Peng Chen, Yun **ao, Juntao Hu, Shunde Li, Deying Luo, Rui Su, Pietro Caprioglio… in Nature (2024)

  2. Article

    Open Access

    Focus on perovskite emitters in blue light-emitting diodes

    Blue perovskite light-emitting diodes (PeLEDs) are essential in pixels of perovskite displays, while their progress lags far behind their red and green counterparts. Here, we focus on recent advances of blue P...

    **aoyu Yang, Li Ma, Maotao Yu, Hao-Hsin Chen, Yongqiang Ji… in Light: Science & Applications (2023)

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  3. Article

    Open Access

    Tracking the evolution of materials and interfaces in perovskite solar cells under an electric field

    What causes the instability of perovskite solar cells has been a puzzling problem impeding the development of commercial panels. So far there is limited evidence on the link between device instability and the ...

    Juntao Hu, Peng Chen, Deying Luo, Dengke Wang, Nan Chen… in Communications Materials (2022)

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  4. No Access

    Article

    Perovskite light-emitting diodes based on solution-processed self-organized multiple quantum wells

    Perovskite quantum wells yield highly efficient LEDs spanning the visible and near-infrared.

    Nana Wang, Lu Cheng, Rui Ge, Shuting Zhang, Yanfeng Miao, Wei Zou… in Nature Photonics (2016)