Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates
In this work, ZnO thin films were prepared by the low-cost sol-gel method onto six different substrates (glass, ITO coated glass, sapphire (Al2O3), p-Si, p-GaN and polyethylene terephthalate (PET)) to study the effects of these substrates on the morphological and structural properties of the produce...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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2019
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| Online Access: | http://eprints.usm.my/48842/ http://eprints.usm.my/48842/1/ICoSeMT%202019%20ABSTRACT%20BOOK%20105.pdf |
| _version_ | 1848881271225188352 |
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| author | Kasim, Nabihah Hassan, Zainuriah Way, Foong Lim Mohammad, Sabah M. Hock, Jin Quah |
| author_facet | Kasim, Nabihah Hassan, Zainuriah Way, Foong Lim Mohammad, Sabah M. Hock, Jin Quah |
| author_sort | Kasim, Nabihah |
| building | USM Institutional Repository |
| collection | Online Access |
| description | In this work, ZnO thin films were prepared by the low-cost sol-gel method onto six different substrates (glass, ITO coated glass, sapphire (Al2O3), p-Si, p-GaN and polyethylene terephthalate (PET)) to study the effects of these substrates on the morphological and structural properties of the produced films. Zinc acetate dihydrate dissolved in ethanol was used as a precursor while monoethanolamine (C2H7NO) was added to serve as a base and complexing agent. The corresponding ZnO thin films were characterized using Field Emission Scanning Electron Microscopy (FESEM), high resolution X-ray diffraction (XRD) and atomic force microscopy (AFM). Results revealed distinct morphological and structural properties of ZnO thin films deposited on each substrate. The most uniform morphology was identified on glass, owing to the acquisition of the averagely stable grain sizes (58 nm – 61 nm) and thin film thicknesses (280 nm – 325 nm). High resolution XRD analysis showed that the films deposited on glass, ITO, p-Si, and p-GaN were attributed to hexagonal crystallite structures while the films deposited on sapphire and PET substrates exhibited amorphous phases. Amongst the samples, the ZnO thin film deposited on p-Si demonstrated preferred orientation in (002) direction. |
| first_indexed | 2025-11-15T18:16:22Z |
| format | Conference or Workshop Item |
| id | usm-48842 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T18:16:22Z |
| publishDate | 2019 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-488422021-04-12T06:38:20Z http://eprints.usm.my/48842/ Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates Kasim, Nabihah Hassan, Zainuriah Way, Foong Lim Mohammad, Sabah M. Hock, Jin Quah QC1-999 Physics In this work, ZnO thin films were prepared by the low-cost sol-gel method onto six different substrates (glass, ITO coated glass, sapphire (Al2O3), p-Si, p-GaN and polyethylene terephthalate (PET)) to study the effects of these substrates on the morphological and structural properties of the produced films. Zinc acetate dihydrate dissolved in ethanol was used as a precursor while monoethanolamine (C2H7NO) was added to serve as a base and complexing agent. The corresponding ZnO thin films were characterized using Field Emission Scanning Electron Microscopy (FESEM), high resolution X-ray diffraction (XRD) and atomic force microscopy (AFM). Results revealed distinct morphological and structural properties of ZnO thin films deposited on each substrate. The most uniform morphology was identified on glass, owing to the acquisition of the averagely stable grain sizes (58 nm – 61 nm) and thin film thicknesses (280 nm – 325 nm). High resolution XRD analysis showed that the films deposited on glass, ITO, p-Si, and p-GaN were attributed to hexagonal crystallite structures while the films deposited on sapphire and PET substrates exhibited amorphous phases. Amongst the samples, the ZnO thin film deposited on p-Si demonstrated preferred orientation in (002) direction. 2019-04-30 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.usm.my/48842/1/ICoSeMT%202019%20ABSTRACT%20BOOK%20105.pdf Kasim, Nabihah and Hassan, Zainuriah and Way, Foong Lim and Mohammad, Sabah M. and Hock, Jin Quah (2019) Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates. In: International Conference On Semiconductor Materials Technology. |
| spellingShingle | QC1-999 Physics Kasim, Nabihah Hassan, Zainuriah Way, Foong Lim Mohammad, Sabah M. Hock, Jin Quah Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates |
| title | Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates |
| title_full | Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates |
| title_fullStr | Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates |
| title_full_unstemmed | Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates |
| title_short | Morphological And Structural Properties Of Sol-Gel Derived ZnO Thin Films Spin-Coated On Different Substrates |
| title_sort | morphological and structural properties of sol-gel derived zno thin films spin-coated on different substrates |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/48842/ http://eprints.usm.my/48842/1/ICoSeMT%202019%20ABSTRACT%20BOOK%20105.pdf |