Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma
In this work, we study the effect of doping Sn on the structural and optical properties of pure cadmium oxide films at different concentrations of Tin (Sn) (X=0.1,0.3 and 0.5) .The films prepared by using the laser-induced plasma at wavelength of laser 1064 nm and duration 9 ns under pressure reach...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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University of Baghdad
2020-06-01
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| Series: | Iraqi Journal of Physics |
| Subjects: | |
| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/523 |
| _version_ | 1827993270714630144 |
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| author | Kadhim A. Aadim Baida M. Ahmed Madyan A. Khalaf |
| author_facet | Kadhim A. Aadim Baida M. Ahmed Madyan A. Khalaf |
| author_sort | Kadhim A. Aadim |
| collection | DOAJ |
| description |
In this work, we study the effect of doping Sn on the structural and optical properties of pure cadmium oxide films at different concentrations of Tin (Sn) (X=0.1,0.3 and 0.5) .The films prepared by using the laser-induced plasma at wavelength of laser 1064 nm and duration 9 ns under pressure reached to 2.5×10-2 mbar. The results of X-ray diffraction tests showed that the all prepared films are polycrystalline. As for the topography of the films surface, it was measured using AFM , where the results showed that the grain size increases with an increase in the percentage of doping in addition to an increase in the average roughness. The optical properties of all films have also been studied through the absorbance spectrum of the range of the wavelength (350-1100) nm, where the optical energy gap was direct transitions it was found that the value of the optical energy gap increased with increasing the doping.
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| first_indexed | 2024-04-10T04:22:30Z |
| format | Article |
| id | doaj.art-1e28cc6c482e4676a3006bcc3487006c |
| institution | Directory Open Access Journal |
| issn | 2070-4003 2664-5548 |
| language | English |
| last_indexed | 2024-04-10T04:22:30Z |
| publishDate | 2020-06-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Iraqi Journal of Physics |
| spelling | doaj.art-1e28cc6c482e4676a3006bcc3487006c2023-03-10T20:54:02ZengUniversity of BaghdadIraqi Journal of Physics2070-40032664-55482020-06-01184510.30723/ijp.v18i45.523Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasmaKadhim A. Aadim0Baida M. Ahmed1Madyan A. Khalaf2Department of Physics, College of Sciences, University of BaghdadDepartment of Physics, College of Science, Mustansiriyah UniversityDepartment of Physics, College of Science, Mustansiriyah University In this work, we study the effect of doping Sn on the structural and optical properties of pure cadmium oxide films at different concentrations of Tin (Sn) (X=0.1,0.3 and 0.5) .The films prepared by using the laser-induced plasma at wavelength of laser 1064 nm and duration 9 ns under pressure reached to 2.5×10-2 mbar. The results of X-ray diffraction tests showed that the all prepared films are polycrystalline. As for the topography of the films surface, it was measured using AFM , where the results showed that the grain size increases with an increase in the percentage of doping in addition to an increase in the average roughness. The optical properties of all films have also been studied through the absorbance spectrum of the range of the wavelength (350-1100) nm, where the optical energy gap was direct transitions it was found that the value of the optical energy gap increased with increasing the doping. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/523Laser Induced Plasma (LIP), Thin films, Structural properties, Optical properties. |
| spellingShingle | Kadhim A. Aadim Baida M. Ahmed Madyan A. Khalaf Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma Iraqi Journal of Physics Laser Induced Plasma (LIP), Thin films, Structural properties, Optical properties. |
| title | Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma |
| title_full | Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma |
| title_fullStr | Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma |
| title_full_unstemmed | Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma |
| title_short | Influence of Sn doping ratio on the structural and optical properties of CdO films prepared by laser induced plasma |
| title_sort | influence of sn doping ratio on the structural and optical properties of cdo films prepared by laser induced plasma |
| topic | Laser Induced Plasma (LIP), Thin films, Structural properties, Optical properties. |
| url | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/523 |
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