Concepedia

Understanding the poor fill factor of solution-processed squaraine based solar cells in terms of charge carrier dynamics probed <i>via</i> impedance and transient spectroscopy

B. Anitha, K. P. Vijith, Akhil Alexander, Varun Srivastava, Manoj A. G. Namboothiry

Journal of Materials Chemistry C · 2020 · 16 citations · 48 references

DOI

Concepts

Abstract

Poor charge transport and extraction along with trap-assisted recombination limit the fill factor of solution processed SQ:PCBM solar cells.

References

48

Perovskite solar cells with a planar heterojunction structure prepared using room-temperature solution processing techniques

Dianyi Liu, Timothy L. Kelly · Nature Photonics · 2013 · 2.7K citations

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Recombination in polymer-fullerene bulk heterojunction solar cells

Sarah R. Cowan, Anshuman Roy, Alan J. Heeger · Physical Review B · 2010 · 2.1K citations · Full text

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Recombination in Perovskite Solar Cells: Significance of Grain Boundaries, Interface Traps, and Defect Ions

Tejas S. Sherkar, Cristina Momblona, Lidón Gil‐Escrig et al. · ACS Energy Letters · 2017 · 1.2K citations · Full text

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Fill factor in organic solar cells

Boyuan Qi, Jizheng Wang · Physical Chemistry Chemical Physics · 2013 · 715 citations

, , +14

Competition between recombination and extraction of free charges determines the fill factor of organic solar cells

Davide Bartesaghi, Irene del Carmen Pérez, Juliane Kniepert et al. · Nature Communications · 2015 · 622 citations · Full text

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