• Journal of Semiconductors
  • Vol. 46, Issue 5, 050301 (2025)
Shaobing Xiong1, Mats Fahlman2,*, and Qinye Bao1,**
Author Affiliations
  • 1School of Physics and Electronic Science, East China Normal University, Shanghai 200241, China
  • 2Laboratory of Organic Electronics, Linköping University, Norrköping 60174, Sweden
  • show less
    DOI: 10.1088/1674-4926/25010021 Cite this Article
    Shaobing Xiong, Mats Fahlman, Qinye Bao. Interface energetics in organic and perovskite semiconductor solar cells[J]. Journal of Semiconductors, 2025, 46(5): 050301 Copy Citation Text show less
    References

    [1] M Stolterfoht, P Caprioglio, CM Wolff et al. The impact of energy alignment and interfacial recombination on the internal and external open-circuit voltage of perovskite solar cells. Energy Environ Sci, 12, 2778(2019).

    [2] J Yang, S Xiong, J Song et al. Energetics and energy loss in 2D Ruddlesden–Popper perovskite solar cells. Adv Energy Mater, 10, 2000687(2020).

    [3] S Tan, T Huang, I Yavuz et al. Stability-limiting heterointerfaces of perovskite photovoltaics. Nature, 605, 268(2022).

    [4] S Xiong, Y Dai, J Yang et al. Surface charge-transfer doping for highly efficient perovskite solar cells. Nano Energy, 79, 105505(2021).

    [5] EM Miller, Y Zhao, CC Mercado et al. Substrate-controlled band positions in CH3NH3PbI3 perovskite films. Phys Chem Chem Phys, 16, 22122(2014).

    [6] A Zohar, M Kulbak, I Levine et al. What limits the open-circuit voltage of bromide perovskite-based solar cells. ACS Energy Lett, 4, 1(2019).

    [7] P Schulz, D Cahen, A Kahn. Halide perovskites: is it all about the interfaces. Chem Rev, 119, 3349(2019).

    [8] X Li, W Zhang, X Guo et al. Constructing heterojunctions by surface sulfidation for efficient inverted perovskite solar cells. Science, 375, 434(2022).

    [9] S Xiong, F Tian, F Wang et al. Reducing nonradiative recombination for highly efficient inverted perovskite solar cells via a synergistic bimolecular interface. Nat Commun, 15, 5607(2024).

    [10] H Chen, A Maxwell, C Li et al. Regulating surface potential maximizes voltage in all-perovskite tandems. Nature, 613, 676(2023).

    [11] S Xiong, J Chu, Q Bao. Modulation of perovskite surface energetics for state-of-the-art solar cells. Sol RRL, 7, 2300458(2023).

    [12] X Chu, Q Ye, Z Wang et al. Surface in situ reconstruction of inorganic perovskite films enabling long carrier lifetimes and solar cells with 21% efficiency. Nat Energy, 8, 372(2023).

    [13] Y Wu, B Chang, L Wang et al. Intrinsic dipole arrangement to coordinate energy levels for efficient and stable perovskite solar cells. Adv Mater, 35, 2300174(2023).

    [14] S Xiong, Z Hou, W Dong et al. Additive-induced synergies of defect passivation and energetic modification toward highly efficient perovskite solar cells. Adv Energy Mater, 11, 2101394(2021).

    [15] S Jiang, S Xiong, H Wu et al. In situ reconstruction of hole-selective perovskite heterojunction with graded energetics toward highly efficient and stable solar cells. Adv Energy Mater, 13, 2300983(2023).

    [16] S Xiong, Z Hou, S Zou et al. Direct observation on p- to n-type transformation of perovskite surface region during defect passivation driving high photovoltaic efficiency. Joule, 5, 467(2021).

    [17] Y Wu, X Yang, W Chen et al. Perovskite solar cells with 18.21% efficiency and area over 1 cm2 fabricated by heterojunction engineering. Nat Energy, 1, 16148(2016).

    [18] S Sidhik, Y Wang, M De Siena et al. Deterministic fabrication of 3D/2D perovskite bilayer stacks for durable and efficient solar cells. Science, 377, 1425(2022).

    [19] K Ma, J Sun, HR Atapattu et al. Holistic energy landscape management in 2D/3D heterojunction via molecular engineering for efficient perovskite solar cells. Sci Adv, 9, eadg0032(2023).

    [20] X Zang, S Xiong, S Jiang et al. Passivating dipole layer bridged 3D/2D perovskite heterojunction for highly efficient and stable p-i-n solar cells. Adv Mater, 36, 2309991(2024).

    [21] C Zhu, X Wang, W Liu et al. Organic interlayer materials for non-fullerene solar cells. Trends Chem, 3, 37(2024).

    [22] H Zhang, Y Li, X Zhang et al. Role of interface properties in organic solar cells: from substrate engineering to bulk-heterojunction interfacial morphology. Mater Chem Front, 4, 2863(2020).

    [23] Q Zhang, T Liu, S Wilken et al. Industrial kraft lignin based binary cathode interface layer enables enhanced stability in high efficiency organic solar cells. Adv Mater, 36, 2307646(2024).

    [24] G J A H Wetzelaer, P W M Blom. Comment on "enhanced charge selectivity via anodic-C60 layer reduces nonradiative losses in organic solar cells". ACS Appl Mater Interfaces, 14, 7523(2022).

    [25] M Fahlman, S Fabiano, V Gueskine et al. Interfaces in organic electronics. Nat Rev Mater, 4, 627(2019).

    [26] M Nyman, C Ahläng, S Dahlström et al. Highly conductive charge transport layers impair charge extraction selectivity in thin-film solar cells. Adv Energy Sustainability Res, 4, 2300030(2023).

    [27] J Jing, S Dong, K Zhang et al. In-situ self-organized anode interlayer enables organic solar cells with simultaneously simplified processing and greatly improved efficiency to 17.8%. Nano Energy, 93, 106814(2022).

    [28] T Liu, J Heimonen, Q Zhang et al. Ground-state electron transfer in all-polymer donor: acceptor blends enables aqueous processing of water-insoluble conjugated polymers. Nat Commun, 14, 8454(2023).

    [29] L Sun, K Fukuda, T Someya. Recent progress in solution-processed flexible organic photovoltaics. npj Flexible Electron, 6, 89(2022).

    [30] S van Reenen, S Kouijzer, RAJ Janssen et al. Origin of work function modification by ionic and amine-based interface layers. Adv Mater Interfaces, 1, 1400189(2014).

    [31] Q Bao, X Liu, E Wang et al. Regular energetics at conjugated electrolyte/electrode modifier for organic electronics and their implications on design rules. Adv Mater Interfaces, 2, 1500204(2015).

    [32] Y Cui, G Jia, J Zhu et al. The critical role of anode work function in non-fullerene organic solar cells unveiled by counterion-size-controlled self-doping conjugated polymers. Chem Mater, 30, 1078(2018).

    [33] Z You, Y Song, W Liu et al. Diazabicyclic electroactive ionenes for efficient and stable organic solar cells. Angew Chem, Int Ed, 62, e202302538(2023).

    [34] Y Lin, Y Zhang, J Zhang et al. 18.9% efficient organic solar cells based on n-doped bulk-heterojunction and halogen-substituted self-assembled monolayers as hole extracting interlayers. Adv Energy Mater, 12, 2202503(2022).

    [35] Q Zhang, C Wang, X Liu et al. Understanding the work function modification by a self-assembled polyvinylpyrrolidone layer in inverted organic solar cells. Sol RRL, 5, 2000575(2021).

    [36] Q Li, J D Huang, T Liu et al. A highly conductive n-type conjugated polymer synthesized in water. J Am Chem Soc, 146, 15860(2024).

    Shaobing Xiong, Mats Fahlman, Qinye Bao. Interface energetics in organic and perovskite semiconductor solar cells[J]. Journal of Semiconductors, 2025, 46(5): 050301
    Download Citation