Effects of Annealing on the Structural and Optical Properties of Silver Thin Films
Silver thin films were prepared on glass substrates using chemical bath method. The thin films were annealed at different temperatures of 100 and 200oC for 1hour. The samples, as-prepared and annealed were characterized using X-ray diffractometer (XRD) and Uv-Vis spectrophotometer. XRD results re...
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Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)
2020-01-01
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| Series: | Journal of Applied Sciences and Environmental Management |
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| Online Access: | https://www.Ajol.Info/index.php/jasem/article/view/192482 |
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| author | O. Osanyinlusi A.B. Alabi K.A. Yusuf M.M. Orosun |
| author_facet | O. Osanyinlusi A.B. Alabi K.A. Yusuf M.M. Orosun |
| author_sort | O. Osanyinlusi |
| collection | DOAJ |
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Silver thin films were prepared on glass substrates using chemical bath method. The thin films were annealed at different temperatures of 100 and 200oC for 1hour. The samples, as-prepared and annealed were characterized using X-ray diffractometer (XRD) and Uv-Vis spectrophotometer. XRD results revealed that silver films present a cubic phase with (111) preferred orientation. The XRD result and analysis also revealed that the intensity of the peaks and the crystallite size increase with increase in annealing temperature. All the films showed very low transmittance within the visible region with the 200oC annealed film having the highest at 1.4%. Reflectance was found to reduce from 65% for the as-deposited film to as low as 17% for the 200oC annealed film within the visible region of the wavelength. The reflectance reduces with increase in annealing temperature. The films also showed low percentage absorbance within the UV region of the wavelength with the 200oC annealed film having the highest absorbance of 2.79%.
Keywords: Annealing, Thin films, XRD, Optical properties, Spectrophotometer, Silver
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| format | Article |
| id | doaj-art-6a3f17a58b364cb4862975ab4e542104 |
| institution | Kabale University |
| issn | 2659-1502 2659-1499 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Joint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP) |
| record_format | Article |
| series | Journal of Applied Sciences and Environmental Management |
| spelling | doaj-art-6a3f17a58b364cb4862975ab4e5421042025-02-08T19:51:27ZengJoint Coordination Centre of the World Bank assisted National Agricultural Research Programme (NARP)Journal of Applied Sciences and Environmental Management2659-15022659-14992020-01-012312Effects of Annealing on the Structural and Optical Properties of Silver Thin FilmsO. OsanyinlusiA.B. AlabiK.A. YusufM.M. Orosun Silver thin films were prepared on glass substrates using chemical bath method. The thin films were annealed at different temperatures of 100 and 200oC for 1hour. The samples, as-prepared and annealed were characterized using X-ray diffractometer (XRD) and Uv-Vis spectrophotometer. XRD results revealed that silver films present a cubic phase with (111) preferred orientation. The XRD result and analysis also revealed that the intensity of the peaks and the crystallite size increase with increase in annealing temperature. All the films showed very low transmittance within the visible region with the 200oC annealed film having the highest at 1.4%. Reflectance was found to reduce from 65% for the as-deposited film to as low as 17% for the 200oC annealed film within the visible region of the wavelength. The reflectance reduces with increase in annealing temperature. The films also showed low percentage absorbance within the UV region of the wavelength with the 200oC annealed film having the highest absorbance of 2.79%. Keywords: Annealing, Thin films, XRD, Optical properties, Spectrophotometer, Silver https://www.Ajol.Info/index.php/jasem/article/view/192482AnnealingThin filmsXRDOptical propertiesSpectrophotometerSilver |
| spellingShingle | O. Osanyinlusi A.B. Alabi K.A. Yusuf M.M. Orosun Effects of Annealing on the Structural and Optical Properties of Silver Thin Films Journal of Applied Sciences and Environmental Management Annealing Thin films XRD Optical properties Spectrophotometer Silver |
| title | Effects of Annealing on the Structural and Optical Properties of Silver Thin Films |
| title_full | Effects of Annealing on the Structural and Optical Properties of Silver Thin Films |
| title_fullStr | Effects of Annealing on the Structural and Optical Properties of Silver Thin Films |
| title_full_unstemmed | Effects of Annealing on the Structural and Optical Properties of Silver Thin Films |
| title_short | Effects of Annealing on the Structural and Optical Properties of Silver Thin Films |
| title_sort | effects of annealing on the structural and optical properties of silver thin films |
| topic | Annealing Thin films XRD Optical properties Spectrophotometer Silver |
| url | https://www.Ajol.Info/index.php/jasem/article/view/192482 |
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