Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures
Nickel Oxide (NiO) nanostructures were prepared via the hydrothermal technique to examine the structure, optical, and dielectric properties. Various structural, and optical parameters: such as crystal structure, lattice parameter, average crystallite size, average micro-strain, peaks of stretching v...
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doaj-fe36f8aa1fb140958225af9a77e0f7f62020-11-25T02:45:40ZengElsevierJournal of King Saud University: Science1018-36472020-01-0132110481054Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO NanostructuresM.M. Abdullah0Promising Centre for Sensors and Electronic Devices (PCSED), Department of Physics, College of Arts and Science, Najran University, P.O. Box-1988, Najran 11001, Saudi ArabiaNickel Oxide (NiO) nanostructures were prepared via the hydrothermal technique to examine the structure, optical, and dielectric properties. Various structural, and optical parameters: such as crystal structure, lattice parameter, average crystallite size, average micro-strain, peaks of stretching vibrations, and optical band gap, have been evaluated. Furthermore, the as-prepared NiO nanostructures were used as a dielectric material in a capacitor. Comparatively, the obtained high values of dielectric constant, and low values of dielectric loss show the potential applications of NiO nanostructures as a dielectric material. A possible mechanism has also been illustrated to explain the dielectric behaviour of the as-grown nanostructures. Keywords: Nanostructures, Rietveld analysis, Optical study, Dielectric propertieshttp://www.sciencedirect.com/science/article/pii/S101836471931780X |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
M.M. Abdullah |
spellingShingle |
M.M. Abdullah Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures Journal of King Saud University: Science |
author_facet |
M.M. Abdullah |
author_sort |
M.M. Abdullah |
title |
Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures |
title_short |
Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures |
title_full |
Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures |
title_fullStr |
Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures |
title_full_unstemmed |
Facile Growth, Physical Characterization, and Dielectric Response of As-Grown NiO Nanostructures |
title_sort |
facile growth, physical characterization, and dielectric response of as-grown nio nanostructures |
publisher |
Elsevier |
series |
Journal of King Saud University: Science |
issn |
1018-3647 |
publishDate |
2020-01-01 |
description |
Nickel Oxide (NiO) nanostructures were prepared via the hydrothermal technique to examine the structure, optical, and dielectric properties. Various structural, and optical parameters: such as crystal structure, lattice parameter, average crystallite size, average micro-strain, peaks of stretching vibrations, and optical band gap, have been evaluated. Furthermore, the as-prepared NiO nanostructures were used as a dielectric material in a capacitor. Comparatively, the obtained high values of dielectric constant, and low values of dielectric loss show the potential applications of NiO nanostructures as a dielectric material. A possible mechanism has also been illustrated to explain the dielectric behaviour of the as-grown nanostructures. Keywords: Nanostructures, Rietveld analysis, Optical study, Dielectric properties |
url |
http://www.sciencedirect.com/science/article/pii/S101836471931780X |
work_keys_str_mv |
AT mmabdullah facilegrowthphysicalcharacterizationanddielectricresponseofasgrownnionanostructures |
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1724761140309786624 |