Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films
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Universiti Malaysia Perlis (UniMAP)
2017
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my.unimap-498132017-11-21T01:18:49Z Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films Devi, M. Panigrahi, Manas R. mrpanigrahifpy@kiit.ac.in. Modified sol-gel route Thin films Mg doped TiO₂ nano particles Optical properties Electrical properties Link to publisher's homepage at http://ijneam.unimap.edu.my/ In order to achieve high conductivity and transmittance of transparent conducting oxide (TCO), we attempted to fabricate Mg doped TiO₂ (Mg0.01Ti0.99O2) thin films and characterized them for their structural and optical properties. The materials were prepared by modified sol-gel route. Mg0.01Ti0.99O2 thin films were deposited on glass substrate by doctor's blade technique. The structure of the films were confirmed to be tetragonal and particle size were estimated to be ≈11.1 nm from XRD analysis. The optical property study in the same range shows higher value of absorbance in comparison to the pure TiO₂ film after the wavelength 425 nm. The band gap is estimated to be much lower than pure TiO₂ (3.2 eV). So the study shows that doping a small amount of Mg can enhance the visible light absorption in the epitaxial thin film which can be a suitable material for use in solar cell to trap the solar-radiation. 2017-09-28T07:32:57Z 2017-09-28T07:32:57Z 2017 Article International Journal of Nanoelectronics and Materials, vol.10 (1), 2017, pages 63-74 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/49813 en Universiti Malaysia Perlis (UniMAP) |
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English |
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Modified sol-gel route Thin films Mg doped TiO₂ nano particles Optical properties Electrical properties |
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Modified sol-gel route Thin films Mg doped TiO₂ nano particles Optical properties Electrical properties Devi, M. Panigrahi, Manas R. Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films |
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Link to publisher's homepage at http://ijneam.unimap.edu.my/ |
| author2 |
mrpanigrahifpy@kiit.ac.in. |
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mrpanigrahifpy@kiit.ac.in. Devi, M. Panigrahi, Manas R. |
| format |
Article |
| author |
Devi, M. Panigrahi, Manas R. |
| author_sort |
Devi, M. |
| title |
Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films |
| title_short |
Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films |
| title_full |
Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films |
| title_fullStr |
Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films |
| title_full_unstemmed |
Effect of annealing temperature on the optical and electrical properties of Mg doped TiO₂ thin films |
| title_sort |
effect of annealing temperature on the optical and electrical properties of mg doped tio₂ thin films |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2017 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/49813 |
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1643802825389506560 |
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13.222552 |