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An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique
The aim of this study is to acquire a deeper understanding of the response mechanism that is associated with the formation of CdS thin films. We presented an effective and new hybrid sensitisation technique, which involved the 1-step linker between the related chemical bath deposition (CBD) process...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9468032/ https://www.ncbi.nlm.nih.gov/pubmed/36096904 http://dx.doi.org/10.1038/s41598-022-19340-z |
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author | Najm, A. S. Naeem, Hasanain Salah Majdi, Hasan Sh. Hasbullah, Siti Aishah Hasan, Hiba Ali Sopian, K. Bais, Badariah Al-Iessa, Heidar J. Dhahad, Hayder A. Ali, Jamal M. Sultan, Abbas J. |
author_facet | Najm, A. S. Naeem, Hasanain Salah Majdi, Hasan Sh. Hasbullah, Siti Aishah Hasan, Hiba Ali Sopian, K. Bais, Badariah Al-Iessa, Heidar J. Dhahad, Hayder A. Ali, Jamal M. Sultan, Abbas J. |
author_sort | Najm, A. S. |
collection | PubMed |
description | The aim of this study is to acquire a deeper understanding of the response mechanism that is associated with the formation of CdS thin films. We presented an effective and new hybrid sensitisation technique, which involved the 1-step linker between the related chemical bath deposition (CBD) process and the traditional doping method during CBD for synthesising high-quality, CdS thin films. The mechanism for the combined synthesis of the films is also describes. CdS films were electrostatically bonded to soda-lime glass, causing the formation of the intermediate complexes [Cd(NH(3))(4)](2+), which aided in the collision of these complexes with a soda-lime glass slide. In the one-step fabrication technique, 3-Mercaptopropionic Acid (MPA) was employed as a second source of sulphur ions and a linker molecule. Optical studies showed that the bandgap ranged between (2.26–2.52) eV. CdS + MPA films exhibited a uniform distribution of spherical molecules based on their morphological properties. After annealing, this approach significantly altered the electrical characteristics of CdS films. The CdS + MPA films displayed the highest carrier concentration whereas the CdS + Ag + MPA films exhibited the lowest resistivity, with a jump of 3 orders of magnitude. |
format | Online Article Text |
id | pubmed-9468032 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-94680322022-09-14 An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique Najm, A. S. Naeem, Hasanain Salah Majdi, Hasan Sh. Hasbullah, Siti Aishah Hasan, Hiba Ali Sopian, K. Bais, Badariah Al-Iessa, Heidar J. Dhahad, Hayder A. Ali, Jamal M. Sultan, Abbas J. Sci Rep Article The aim of this study is to acquire a deeper understanding of the response mechanism that is associated with the formation of CdS thin films. We presented an effective and new hybrid sensitisation technique, which involved the 1-step linker between the related chemical bath deposition (CBD) process and the traditional doping method during CBD for synthesising high-quality, CdS thin films. The mechanism for the combined synthesis of the films is also describes. CdS films were electrostatically bonded to soda-lime glass, causing the formation of the intermediate complexes [Cd(NH(3))(4)](2+), which aided in the collision of these complexes with a soda-lime glass slide. In the one-step fabrication technique, 3-Mercaptopropionic Acid (MPA) was employed as a second source of sulphur ions and a linker molecule. Optical studies showed that the bandgap ranged between (2.26–2.52) eV. CdS + MPA films exhibited a uniform distribution of spherical molecules based on their morphological properties. After annealing, this approach significantly altered the electrical characteristics of CdS films. The CdS + MPA films displayed the highest carrier concentration whereas the CdS + Ag + MPA films exhibited the lowest resistivity, with a jump of 3 orders of magnitude. Nature Publishing Group UK 2022-09-12 /pmc/articles/PMC9468032/ /pubmed/36096904 http://dx.doi.org/10.1038/s41598-022-19340-z Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Najm, A. S. Naeem, Hasanain Salah Majdi, Hasan Sh. Hasbullah, Siti Aishah Hasan, Hiba Ali Sopian, K. Bais, Badariah Al-Iessa, Heidar J. Dhahad, Hayder A. Ali, Jamal M. Sultan, Abbas J. An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique |
title | An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique |
title_full | An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique |
title_fullStr | An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique |
title_full_unstemmed | An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique |
title_short | An in-depth analysis of nucleation and growth mechanism of CdS thin film synthesized by chemical bath deposition (CBD) technique |
title_sort | in-depth analysis of nucleation and growth mechanism of cds thin film synthesized by chemical bath deposition (cbd) technique |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9468032/ https://www.ncbi.nlm.nih.gov/pubmed/36096904 http://dx.doi.org/10.1038/s41598-022-19340-z |
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