Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4)

Salma Aman; Soumaya Gouadria; Naseeb Ahmad; Sajjad Ahmad Khan; Sumaira Manzoor; Hafiz Muhammad Tahir Farid

doi:10.1007/s10854-024-13793-w

Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4)

Salma Aman^*
, Soumaya Gouadria
, Naseeb Ahmad
, Sajjad Ahmad Khan
, Sumaira Manzoor
, Hafiz Muhammad Tahir Farid

^*Corresponding author for this work

Research output: Contribution to journal › Comment/debate

Abstract

The Editor-in-Chief has retracted this article because of concerns regarding the data presented in this work. These concerns call into question the article’s overall scientific soundness. An investigation conducted after its publication discovered that the first and fourth X-ray diffraction (XRD) patterns shown in Fig. 1, labelled CoFe₂O₄ and PF-2 respectively, appear to overlap with the first and third XRD patterns shown in Fig. 2, labelled x = 1.00 and x = 0.60, in [1]. These patterns do not appear to correspond to different materials. The Editor-in-Chief therefore no longer has confidence in the integrity of the data in this article. Salma Aman and Sumaira Manzoor have not stated whether they agree or disagree with this retraction. Soumaya Gouadria, Naseeb Ahmad, Sajjad Ahmad Khan, and Hafiz Muhammad Tahir Farid have not replied to correspondence from the Publisher.

Original language	English
Article number	2030
Journal	Journal of Materials Science: Materials in Electronics
Volume	35
Issue number	31
DOIs	https://doi.org/10.1007/s10854-024-13793-w
State	Published - Nov 2024
Externally published	Yes

Bibliographical note

Publisher Copyright:
© The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1007/s10854-024-13793-w

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Aman, S., Gouadria, S., Ahmad, N., Khan, S. A., Manzoor, S., & Farid, H. M. T. (2024). Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4). Journal of Materials Science: Materials in Electronics, 35(31), Article 2030. https://doi.org/10.1007/s10854-024-13793-w

Aman, Salma ; Gouadria, Soumaya ; Ahmad, Naseeb et al. / Retraction Note : The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4). In: Journal of Materials Science: Materials in Electronics. 2024 ; Vol. 35, No. 31.

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title = "Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4)",

abstract = "The Editor-in-Chief has retracted this article because of concerns regarding the data presented in this work. These concerns call into question the article{\textquoteright}s overall scientific soundness. An investigation conducted after its publication discovered that the first and fourth X-ray diffraction (XRD) patterns shown in Fig. 1, labelled CoFe2O4 and PF-2 respectively, appear to overlap with the first and third XRD patterns shown in Fig. 2, labelled x = 1.00 and x = 0.60, in [1]. These patterns do not appear to correspond to different materials. The Editor-in-Chief therefore no longer has confidence in the integrity of the data in this article. Salma Aman and Sumaira Manzoor have not stated whether they agree or disagree with this retraction. Soumaya Gouadria, Naseeb Ahmad, Sajjad Ahmad Khan, and Hafiz Muhammad Tahir Farid have not replied to correspondence from the Publisher.",

author = "Salma Aman and Soumaya Gouadria and Naseeb Ahmad and Khan, \{Sajjad Ahmad\} and Sumaira Manzoor and Farid, \{Hafiz Muhammad Tahir\}",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.",

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Aman, S, Gouadria, S, Ahmad, N, Khan, SA, Manzoor, S & Farid, HMT 2024, 'Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4)', Journal of Materials Science: Materials in Electronics, vol. 35, no. 31, 2030. https://doi.org/10.1007/s10854-024-13793-w

Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4). / Aman, Salma; Gouadria, Soumaya; Ahmad, Naseeb et al.
In: Journal of Materials Science: Materials in Electronics, Vol. 35, No. 31, 2030, 11.2024.

Research output: Contribution to journal › Comment/debate

TY - JOUR

T1 - Retraction Note

T2 - The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4)

AU - Aman, Salma

AU - Gouadria, Soumaya

AU - Ahmad, Naseeb

AU - Khan, Sajjad Ahmad

AU - Manzoor, Sumaira

AU - Farid, Hafiz Muhammad Tahir

N1 - Publisher Copyright: © The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.

PY - 2024/11

Y1 - 2024/11

N2 - The Editor-in-Chief has retracted this article because of concerns regarding the data presented in this work. These concerns call into question the article’s overall scientific soundness. An investigation conducted after its publication discovered that the first and fourth X-ray diffraction (XRD) patterns shown in Fig. 1, labelled CoFe2O4 and PF-2 respectively, appear to overlap with the first and third XRD patterns shown in Fig. 2, labelled x = 1.00 and x = 0.60, in [1]. These patterns do not appear to correspond to different materials. The Editor-in-Chief therefore no longer has confidence in the integrity of the data in this article. Salma Aman and Sumaira Manzoor have not stated whether they agree or disagree with this retraction. Soumaya Gouadria, Naseeb Ahmad, Sajjad Ahmad Khan, and Hafiz Muhammad Tahir Farid have not replied to correspondence from the Publisher.

AB - The Editor-in-Chief has retracted this article because of concerns regarding the data presented in this work. These concerns call into question the article’s overall scientific soundness. An investigation conducted after its publication discovered that the first and fourth X-ray diffraction (XRD) patterns shown in Fig. 1, labelled CoFe2O4 and PF-2 respectively, appear to overlap with the first and third XRD patterns shown in Fig. 2, labelled x = 1.00 and x = 0.60, in [1]. These patterns do not appear to correspond to different materials. The Editor-in-Chief therefore no longer has confidence in the integrity of the data in this article. Salma Aman and Sumaira Manzoor have not stated whether they agree or disagree with this retraction. Soumaya Gouadria, Naseeb Ahmad, Sajjad Ahmad Khan, and Hafiz Muhammad Tahir Farid have not replied to correspondence from the Publisher.

UR - https://www.scopus.com/pages/publications/85208607683

U2 - 10.1007/s10854-024-13793-w

DO - 10.1007/s10854-024-13793-w

M3 - Comment/debate

AN - SCOPUS:85208607683

SN - 0957-4522

VL - 35

JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

IS - 31

M1 - 2030

ER -

Aman S, Gouadria S, Ahmad N, Khan SA, Manzoor S, Farid HMT. Retraction Note: The structural, dielectric and magnetic study of cobalt based spinel ferrites and polypyrrole composites (Journal of Materials Science: Materials in Electronics, (2022), 33, 24, (19534-19543), 10.1007/s10854-022-08788-4). Journal of Materials Science: Materials in Electronics. 2024 Nov;35(31):2030. doi: 10.1007/s10854-024-13793-w