中国物理B ›› 2022, Vol. 31 ›› Issue (3): 38802-038802.doi: 10.1088/1674-1056/ac4485

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Effect of net carriers at the interconnection layer in tandem organic solar cells

Li-Jia Chen(陈丽佳)1,†, Guo-Xi Niu(牛国玺)2,†, Lian-Bin Niu(牛连斌)1, and Qun-Liang Song(宋群梁)2,‡   

  1. 1 College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, China;
    2 Institute for Clean Energy&Advanced Materials, School of Materials and Energy, Southwest University, Chongqing 400715, China
  • 收稿日期:2021-09-28 修回日期:2021-11-30 接受日期:2021-12-18 出版日期:2022-02-22 发布日期:2022-02-17
  • 通讯作者: Li-Jia Chen, Qun-Liang Song E-mail:qlsong@swu.edu.com
  • 基金资助:
    This work was supported by the National Natural Science Foundation of China (Grant Nos. 11774293, 1207432, and 61874016).

Effect of net carriers at the interconnection layer in tandem organic solar cells

Li-Jia Chen(陈丽佳)1,†, Guo-Xi Niu(牛国玺)2,†, Lian-Bin Niu(牛连斌)1, and Qun-Liang Song(宋群梁)2,‡   

  1. 1 College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, China;
    2 Institute for Clean Energy&Advanced Materials, School of Materials and Energy, Southwest University, Chongqing 400715, China
  • Received:2021-09-28 Revised:2021-11-30 Accepted:2021-12-18 Online:2022-02-22 Published:2022-02-17
  • Contact: Li-Jia Chen, Qun-Liang Song E-mail:qlsong@swu.edu.com
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (Grant Nos. 11774293, 1207432, and 61874016).

摘要: Tandem cell with structure of indium tin oxide (ITO)/molybdenum oxide (MoO3)/fullerene (C60)/copper phthalocyanine (CuPc)/C60/tris-8-hydroxy-quinolinato aluminum (Alq3)/Al was fabricated to study the effect of net carriers at the interconnection layer. The open circuit voltage and short circuit current were found to be 1.15 V and 0.56 mA/cm2, respectively. Almost the same performance (1.05 V, 0.58 mA/cm2

关键词: tandem organic solar cells, interconnection layer, carrier balance, carrier-exciton interaction

Abstract: Tandem cell with structure of indium tin oxide (ITO)/molybdenum oxide (MoO3)/fullerene (C60)/copper phthalocyanine (CuPc)/C60/tris-8-hydroxy-quinolinato aluminum (Alq3)/Al was fabricated to study the effect of net carriers at the interconnection layer. The open circuit voltage and short circuit current were found to be 1.15 V and 0.56 mA/cm2, respectively. Almost the same performance (1.05 V, 0.58 mA/cm2

Key words: tandem organic solar cells, interconnection layer, carrier balance, carrier-exciton interaction

中图分类号:  (Organic photovoltaics)

  • 88.40.jr
72.20.Jv (Charge carriers: generation, recombination, lifetime, and trapping) 73.40.-c (Electronic transport in interface structures) 85.30.De (Semiconductor-device characterization, design, and modeling)