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Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias

Double perovskite materials such as Sr2NiTeO6 shows great interest in the science community since 1940s due to their excellent properties and novel features. The Sr2NiTeO6 could provide advantages in current applications such as in electronic devices. The substitution of Zn may enhance the dielectri...

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Main Author: Alias, Fatasya Izreen Hanim
Format: Thesis
Language:English
Published: 2023
Subjects:
Electronics
Online Access:https://ir.uitm.edu.my/id/eprint/88741/1/88741.pdf
https://ir.uitm.edu.my/id/eprint/88741/
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spelling my.uitm.ir.887412023-12-26T00:44:33Z https://ir.uitm.edu.my/id/eprint/88741/ Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias Alias, Fatasya Izreen Hanim Electronics Double perovskite materials such as Sr2NiTeO6 shows great interest in the science community since 1940s due to their excellent properties and novel features. The Sr2NiTeO6 could provide advantages in current applications such as in electronic devices. The substitution of Zn may enhance the dielectric properties of this material since the small in ionic size distorted the structural orientation and thus effect the dielectric properties of the materials. In this study, a series of tellurium-based double perovskite, Sr2Ni1–xZnxTeO6 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) were prepared using conventional solid-state method in order to investigate their structural, optical and dielectric properties. The Rietveld refinement of X-ray diffraction data shows that all compounds were crystallised in monoclinic symmetry with the I2/m space group. 2023 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/88741/1/88741.pdf Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias. (2023) Masters thesis, thesis, Universiti Teknologi MARA (UiTM).
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Electronics
spellingShingle Electronics
Alias, Fatasya Izreen Hanim
Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias
description Double perovskite materials such as Sr2NiTeO6 shows great interest in the science community since 1940s due to their excellent properties and novel features. The Sr2NiTeO6 could provide advantages in current applications such as in electronic devices. The substitution of Zn may enhance the dielectric properties of this material since the small in ionic size distorted the structural orientation and thus effect the dielectric properties of the materials. In this study, a series of tellurium-based double perovskite, Sr2Ni1–xZnxTeO6 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) were prepared using conventional solid-state method in order to investigate their structural, optical and dielectric properties. The Rietveld refinement of X-ray diffraction data shows that all compounds were crystallised in monoclinic symmetry with the I2/m space group.
format Thesis
author Alias, Fatasya Izreen Hanim
author_facet Alias, Fatasya Izreen Hanim
author_sort Alias, Fatasya Izreen Hanim
title Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias
title_short Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias
title_full Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias
title_fullStr Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias
title_full_unstemmed Effect of Zn substitution on tellurium-based Sr2Ni1-xZnxTeO6 double perovskite: experimental and first principle DFT–LDA+U calculation / Fatasya Izreen Hanim Alias
title_sort effect of zn substitution on tellurium-based sr2ni1-xznxteo6 double perovskite: experimental and first principle dft–lda+u calculation / fatasya izreen hanim alias
publishDate 2023
url https://ir.uitm.edu.my/id/eprint/88741/1/88741.pdf
https://ir.uitm.edu.my/id/eprint/88741/
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score 13.211869

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