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Sci Rep. 2017 Sep 18;7(1):11790. doi: 10.1038/s41598-017-10953-3.

Determination of unique power conversion efficiency of solar cell showing hysteresis in the I-V curve under various light intensities.

Scientific reports

Ludmila Cojocaru, Satoshi Uchida, Koichi Tamaki, Piyankarage V V Jayaweera, Shoji Kaneko, Jotaro Nakazaki, Takaya Kubo, Hiroshi Segawa

Affiliations

  1. Research Center for Advanced Science and Technology, The University of Tokyo, Komaba 4-6-1, Meguro-ku, Tokyo, 153-8904, Japan. [email protected].
  2. Komaba Organization for Educational Excellence, Faculty of Arts and Sciences, The University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo, 153-8902, Japan. [email protected].
  3. Research Center for Advanced Science and Technology, The University of Tokyo, Komaba 4-6-1, Meguro-ku, Tokyo, 153-8904, Japan.
  4. SPD Laboratory, Inc., Johoku 2-35-1, Naka-ku, Hamamatsu, 432-8011, Japan.
  5. Research Center for Advanced Science and Technology, The University of Tokyo, Komaba 4-6-1, Meguro-ku, Tokyo, 153-8904, Japan. [email protected].
  6. Department of General Systems Studies, Graduate School of Arts and Sciences, The University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo, 153-8902, Japan. [email protected].

PMID: 28924166 PMCID: PMC5603576 DOI: 10.1038/s41598-017-10953-3

Abstract

Energy harvesting at low light intensities has recently attracted a great deal of attention of perovskite solar cells (PSCs) which are regarded as promising candidate for indoor application. Anomalous hysteresis of the PSCs a complex issue for reliable evaluation of the cell performance. In order to address these challenges, we constructed two new evaluation methods to determinate the power conversion efficiencies (PCEs) of PSCs. The first setup is a solar simulator based on light emitting diodes (LEDs) allowing evaluation of the solar cells at wider range of light intensities, ranging from 10

References

  1. J Phys Chem Lett. 2014 Sep 4;5(17):2927-34 - PubMed
  2. Nanoscale. 2014;6(3):1675-9 - PubMed
  3. ACS Appl Mater Interfaces. 2009 Apr;1(4):944-50 - PubMed
  4. ACS Appl Mater Interfaces. 2015 May 13;7(18):9817-23 - PubMed
  5. J Phys Chem Lett. 2014 May 1;5(9):1511-5 - PubMed
  6. Chem Commun (Camb). 2015 Nov 14;51(88):15894-7 - PubMed

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