Improved Open-Circuit Voltage and Repeatability of Perovskite Cells Based on Double-Layer Lead Halide Precursors

Ting Wu1, Qing Zhu1, Gaozhu Wu1

  • 1Fujian Key Laboratory of Semiconductor Materials and Applications, OSED, JiuJiang Research Institute, Department of Physics , Xiamen University , Xiamen 361005 , People's Republic of China.

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