RETRACTED: Khan et al. Bi and Sn Doping Improved the Structural, Optical and Photovoltaic Properties of MAPbI3-Based Perovskite Solar Cells. Materials 2022, 15 , 5216.

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Title: RETRACTED: Khan et al. Bi and Sn Doping Improved the Structural, Optical and Photovoltaic Properties of MAPbI3-Based Perovskite Solar Cells. Materials 2022, 15 , 5216.
Authors: Khan, Muhammad I.1 (AUTHOR), Yasmin, Sumra1,2 (AUTHOR), Alwadai, Norah2,3 (AUTHOR) ikrmhaq@gmail.com, Irfan, Muhammad1 (AUTHOR) hmalbalawi@pnu.edu.sa, Ikram-ul-Haq1 (AUTHOR), Albalawi, Hind2 (AUTHOR), Almuqrin, Aljawhara H.2 (AUTHOR), Almoneef, Maha M.2 (AUTHOR), Iqbal, Munawar3 (AUTHOR)
Source: Materials (1996-1944). Apr2025, Vol. 18 Issue 7, p1430. 1p.
Subjects: Solar cells, X-ray diffraction, Editorial boards, Optical properties, Perovskite
Abstract: The article titled "Bi and Sn Doping Improved the Structural, Optical and Photovoltaic Properties of MAPbI3-Based Perovskite Solar Cells" by Khan et al. has been retracted by Materials due to concerns regarding the validity of the XRD data presented. Despite the authors' cooperation during the investigation, significant anomalies in the raw XRD data could not be satisfactorily explained, leading to the retraction in accordance with MDPI's policy and COPE guidelines. The retraction was approved by the Editor-in-Chief, although the authors did not agree with this decision. [Extracted from the article]
Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: RETRACTED: Khan et al. Bi and Sn Doping Improved the Structural, Optical and Photovoltaic Properties of MAPbI3-Based Perovskite Solar Cells. Materials 2022, 15 , 5216.
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  Data: <searchLink fieldCode="JN" term="%22Materials+%281996-1944%29%22">Materials (1996-1944)</searchLink>. Apr2025, Vol. 18 Issue 7, p1430. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Solar+cells%22">Solar cells</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Editorial+boards%22">Editorial boards</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+properties%22">Optical properties</searchLink><br /><searchLink fieldCode="DE" term="%22Perovskite%22">Perovskite</searchLink>
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  Data: The article titled "Bi and Sn Doping Improved the Structural, Optical and Photovoltaic Properties of MAPbI3-Based Perovskite Solar Cells" by Khan et al. has been retracted by Materials due to concerns regarding the validity of the XRD data presented. Despite the authors' cooperation during the investigation, significant anomalies in the raw XRD data could not be satisfactorily explained, leading to the retraction in accordance with MDPI's policy and COPE guidelines. The retraction was approved by the Editor-in-Chief, although the authors did not agree with this decision. [Extracted from the article]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – SubjectFull: Editorial boards
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              Text: Apr2025
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