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Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film

The amphoteric dopant effects on dielectric and structural properties of KNN were studied. The trace amounts of dopant were incorporated into the KNN lattice and formed the orthorhombic perovskite structure. The distribution of yttrium dopant on the perovskite lattice is responsible for enhancemen...

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Main Authors: Mohd Hatta, Maziati Akmal, Abd Rashid, Mohd Warikh M., Azlan, Umar Al Amani, Azam, Mohd Asyadi, Ismail, Syahriza
Format: Article
Language:English
English
Published: Elsevier 2016
Subjects:
TA401 Materials of engineering and construction
Online Access:http://irep.iium.edu.my/62702/1/Materials%20Letters.pdf
http://irep.iium.edu.my/62702/7/62702%20Effect%20of%20amphoteric%20dopant%20on%20the%20dielectric%20and%20structural%20properties%20SCOPUS.pdf
http://irep.iium.edu.my/62702/
https://www.sciencedirect.com/science/article/pii/S0167577X16301458
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spelling my.iium.irep.627022018-04-05T01:27:41Z http://irep.iium.edu.my/62702/ Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film Mohd Hatta, Maziati Akmal Abd Rashid, Mohd Warikh M. Azlan, Umar Al Amani Azam, Mohd Asyadi Ismail, Syahriza TA401 Materials of engineering and construction The amphoteric dopant effects on dielectric and structural properties of KNN were studied. The trace amounts of dopant were incorporated into the KNN lattice and formed the orthorhombic perovskite structure. The distribution of yttrium dopant on the perovskite lattice is responsible for enhancement of dielectric behaviors of KNN films. The dielectric loss is reduced from 0.18% to 0.0125%, owing to the distribution of yttrium dopant at A-site lattice. Meanwhile, the tendency of Y3þ to occupy the B-site lattice at high dopant concentration causes an increase in dielectric loss. The particles size of the KNN at 0.5 mol% yttrium was found to be uniform while porous structures were formed with increasing dopant concentration. Elsevier 2016-05-01 Article REM application/pdf en http://irep.iium.edu.my/62702/1/Materials%20Letters.pdf application/pdf en http://irep.iium.edu.my/62702/7/62702%20Effect%20of%20amphoteric%20dopant%20on%20the%20dielectric%20and%20structural%20properties%20SCOPUS.pdf Mohd Hatta, Maziati Akmal and Abd Rashid, Mohd Warikh M. and Azlan, Umar Al Amani and Azam, Mohd Asyadi and Ismail, Syahriza (2016) Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film. Materials Letters, 170. pp. 10-14. ISSN 0167-577X https://www.sciencedirect.com/science/article/pii/S0167577X16301458 10.1016/j.matlet.2016.01.135
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TA401 Materials of engineering and construction
spellingShingle TA401 Materials of engineering and construction
Mohd Hatta, Maziati Akmal
Abd Rashid, Mohd Warikh M.
Azlan, Umar Al Amani
Azam, Mohd Asyadi
Ismail, Syahriza
Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
description The amphoteric dopant effects on dielectric and structural properties of KNN were studied. The trace amounts of dopant were incorporated into the KNN lattice and formed the orthorhombic perovskite structure. The distribution of yttrium dopant on the perovskite lattice is responsible for enhancement of dielectric behaviors of KNN films. The dielectric loss is reduced from 0.18% to 0.0125%, owing to the distribution of yttrium dopant at A-site lattice. Meanwhile, the tendency of Y3þ to occupy the B-site lattice at high dopant concentration causes an increase in dielectric loss. The particles size of the KNN at 0.5 mol% yttrium was found to be uniform while porous structures were formed with increasing dopant concentration.
format Article
author Mohd Hatta, Maziati Akmal
Abd Rashid, Mohd Warikh M.
Azlan, Umar Al Amani
Azam, Mohd Asyadi
Ismail, Syahriza
author_facet Mohd Hatta, Maziati Akmal
Abd Rashid, Mohd Warikh M.
Azlan, Umar Al Amani
Azam, Mohd Asyadi
Ismail, Syahriza
author_sort Mohd Hatta, Maziati Akmal
title Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
title_short Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
title_full Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
title_fullStr Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
title_full_unstemmed Effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
title_sort effect of amphoteric dopant on the dielectric and structural properties of yttrium doped potassium sodium niobate thin film
publisher Elsevier
publishDate 2016
url http://irep.iium.edu.my/62702/1/Materials%20Letters.pdf
http://irep.iium.edu.my/62702/7/62702%20Effect%20of%20amphoteric%20dopant%20on%20the%20dielectric%20and%20structural%20properties%20SCOPUS.pdf
http://irep.iium.edu.my/62702/
https://www.sciencedirect.com/science/article/pii/S0167577X16301458
_version_ 1643616219770650624
score 13.211869

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