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Structural, optical and morphological properties of pure and silver doped zinc oxide thin films

Pure Zinc oxide (ZnO) and silver doped ZnO (Ag/ZnO) thin films have potential applications in many optoelectronic devices. In this work, ZnO and Ag/ZnO thin films were prepared by a low-cost sol–gel method followed by a spin coating technique on glass substrates. Both ZnO and Ag/ZnO were spin-coated...

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主要な著者: Azra Shakira, Hassan, Nurul Huda, Abu Bakar
フォーマット: Conference or Workshop Item
言語:English
English
出版事項: Elsevier Ltd 2022
主題:
HD Industries. Land use. Labor
Q Science (General)
T Technology (General)
オンライン･アクセス:http://umpir.ump.edu.my/id/eprint/35460/1/Structural%2C%20optical%20and%20morphological%20properties%20of%20pure%20and%20silver%20doped%20zinc%20oxide%20thin%20films.pdf
http://umpir.ump.edu.my/id/eprint/35460/2/Structural%2C%20optical%20and%20morphological%20properties%20of%20pure%20and%20silver%20doped%20zinc%20oxide%20thin%20films_Abs.pdf
http://umpir.ump.edu.my/id/eprint/35460/
https://doi.org/10.1016/j.matpr.2021.11.478
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spelling my.ump.umpir.354602022-10-19T07:09:52Z http://umpir.ump.edu.my/id/eprint/35460/ Structural, optical and morphological properties of pure and silver doped zinc oxide thin films Azra Shakira, Hassan Nurul Huda, Abu Bakar HD Industries. Land use. Labor Q Science (General) T Technology (General) Pure Zinc oxide (ZnO) and silver doped ZnO (Ag/ZnO) thin films have potential applications in many optoelectronic devices. In this work, ZnO and Ag/ZnO thin films were prepared by a low-cost sol–gel method followed by a spin coating technique on glass substrates. Both ZnO and Ag/ZnO were spin-coated at various deposition layers (ranging from 3 to 11 deposition layers) to investigate the correlation of films’ thickness on the structural and optical properties. All the prepared films were subjected to an annealing temperature of 300 °C for 1 hr. The results showed that ZnO and Ag/ZnO XRD patterns had polycrystalline wurtzite structures with (101) direction domination. On the other hand, with the addition of silver dopant, the optical properties were improved at a transmittance value greater than 90% compared to ZnO (80% transmittance). FESEM results revealed that the ZnO thin film’s average grain measurement was about 65.4 nm, while Ag/ZnO exhibits grain measurement of approximately 69.3 nm. The surface morphologies showed that Ag/ZnO thin films exhibit a rougher surface due to the aggregation of silver nanoparticles. Despite the existence of agglomerated nanoparticles and higher deposition layer, the optical transmission of the Ag/ZnO is undistorted. Elsevier Ltd 2022 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35460/1/Structural%2C%20optical%20and%20morphological%20properties%20of%20pure%20and%20silver%20doped%20zinc%20oxide%20thin%20films.pdf pdf en http://umpir.ump.edu.my/id/eprint/35460/2/Structural%2C%20optical%20and%20morphological%20properties%20of%20pure%20and%20silver%20doped%20zinc%20oxide%20thin%20films_Abs.pdf Azra Shakira, Hassan and Nurul Huda, Abu Bakar (2022) Structural, optical and morphological properties of pure and silver doped zinc oxide thin films. In: Materials Today: Proceedings, 3rd Symposium on Industrial Science and Technology (SISTEC2021), 25-26 August 2021 , Virtual Conference, Universiti Malaysia Pahang, Malaysia. pp. 1376-1380., 51 (Part 2). ISSN 2214-7853 https://doi.org/10.1016/j.matpr.2021.11.478
institution Universiti Malaysia Pahang Al-Sultan Abdullah
building UMPSA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang Al-Sultan Abdullah
content_source UMPSA Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic HD Industries. Land use. Labor
Q Science (General)
T Technology (General)
spellingShingle HD Industries. Land use. Labor
Q Science (General)
T Technology (General)
Azra Shakira, Hassan
Nurul Huda, Abu Bakar
Structural, optical and morphological properties of pure and silver doped zinc oxide thin films
description Pure Zinc oxide (ZnO) and silver doped ZnO (Ag/ZnO) thin films have potential applications in many optoelectronic devices. In this work, ZnO and Ag/ZnO thin films were prepared by a low-cost sol–gel method followed by a spin coating technique on glass substrates. Both ZnO and Ag/ZnO were spin-coated at various deposition layers (ranging from 3 to 11 deposition layers) to investigate the correlation of films’ thickness on the structural and optical properties. All the prepared films were subjected to an annealing temperature of 300 °C for 1 hr. The results showed that ZnO and Ag/ZnO XRD patterns had polycrystalline wurtzite structures with (101) direction domination. On the other hand, with the addition of silver dopant, the optical properties were improved at a transmittance value greater than 90% compared to ZnO (80% transmittance). FESEM results revealed that the ZnO thin film’s average grain measurement was about 65.4 nm, while Ag/ZnO exhibits grain measurement of approximately 69.3 nm. The surface morphologies showed that Ag/ZnO thin films exhibit a rougher surface due to the aggregation of silver nanoparticles. Despite the existence of agglomerated nanoparticles and higher deposition layer, the optical transmission of the Ag/ZnO is undistorted.
format Conference or Workshop Item
author Azra Shakira, Hassan
Nurul Huda, Abu Bakar
author_facet Azra Shakira, Hassan
Nurul Huda, Abu Bakar
author_sort Azra Shakira, Hassan
title Structural, optical and morphological properties of pure and silver doped zinc oxide thin films
title_short Structural, optical and morphological properties of pure and silver doped zinc oxide thin films
title_full Structural, optical and morphological properties of pure and silver doped zinc oxide thin films
title_fullStr Structural, optical and morphological properties of pure and silver doped zinc oxide thin films
title_full_unstemmed Structural, optical and morphological properties of pure and silver doped zinc oxide thin films
title_sort structural, optical and morphological properties of pure and silver doped zinc oxide thin films
publisher Elsevier Ltd
publishDate 2022
url http://umpir.ump.edu.my/id/eprint/35460/1/Structural%2C%20optical%20and%20morphological%20properties%20of%20pure%20and%20silver%20doped%20zinc%20oxide%20thin%20films.pdf
http://umpir.ump.edu.my/id/eprint/35460/2/Structural%2C%20optical%20and%20morphological%20properties%20of%20pure%20and%20silver%20doped%20zinc%20oxide%20thin%20films_Abs.pdf
http://umpir.ump.edu.my/id/eprint/35460/
https://doi.org/10.1016/j.matpr.2021.11.478
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score 13.251813

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