Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films
In this research the effect oflaser irradiation N2 at 337 nm on the optical properties of the nanocrystalline In2O3 films subjected to laser irradiations with different power average (0.85, 1.70, 2.125 and 2.55mW ) for irradiation time (5min). By, by using UV-VIS spectrophotometer technique, can man...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Unviversity of Technology- Iraq
2015-06-01
|
| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_108908_3411abadbb70453c65ea6e9aab0f18e1.pdf |
| _version_ | 1797325791540805632 |
|---|---|
| author | Ali Yousi Zainab Mahdi |
| author_facet | Ali Yousi Zainab Mahdi |
| author_sort | Ali Yousi |
| collection | DOAJ |
| description | In this research the effect oflaser irradiation N2 at 337 nm on the optical properties of the nanocrystalline In2O3 films subjected to laser irradiations with different power average (0.85, 1.70, 2.125 and 2.55mW ) for irradiation time (5min). By, by using UV-VIS spectrophotometer technique, can many of the optical properties account of study change spectral transmittance and absorbance of these membranes, such as the expense of absorption coefficient, and energy gap for direct transitions It was found that the band gap decreases when the thickness increases and the band gap values ranges between 3.5eV to 3.0eV.and calculate the reflectivity and extinction coefficient and refractive index and dielectric constant real and imaginary and optical connectivity. the exposure of the as deposited films to a selected dose of laser irradiation, the optical properties films varies with increase in the power average |
| first_indexed | 2024-03-08T06:14:33Z |
| format | Article |
| id | doaj.art-709d774389ea458baca5bc3a8bcfebf4 |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:14:33Z |
| publishDate | 2015-06-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-709d774389ea458baca5bc3a8bcfebf42024-02-04T17:28:23ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582015-06-01335B93895010.30684/etj.33.5B.18108908Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin filmsAli Yousi0Zainab Mahdi1College of Education, University of Al-Mustansiriyah/Baghdad Email: aliyousif73@gmail.comCollege of Education, University of Al-Mustansiriyah/ BaghdadIn this research the effect oflaser irradiation N2 at 337 nm on the optical properties of the nanocrystalline In2O3 films subjected to laser irradiations with different power average (0.85, 1.70, 2.125 and 2.55mW ) for irradiation time (5min). By, by using UV-VIS spectrophotometer technique, can many of the optical properties account of study change spectral transmittance and absorbance of these membranes, such as the expense of absorption coefficient, and energy gap for direct transitions It was found that the band gap decreases when the thickness increases and the band gap values ranges between 3.5eV to 3.0eV.and calculate the reflectivity and extinction coefficient and refractive index and dielectric constant real and imaginary and optical connectivity. the exposure of the as deposited films to a selected dose of laser irradiation, the optical properties films varies with increase in the power averagehttps://etj.uotechnology.edu.iq/article_108908_3411abadbb70453c65ea6e9aab0f18e1.pdflaser irradiationsnanocrystalline inoptical propertiescsp |
| spellingShingle | Ali Yousi Zainab Mahdi Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films Engineering and Technology Journal laser irradiations nanocrystalline in optical properties csp |
| title | Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films |
| title_full | Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films |
| title_fullStr | Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films |
| title_full_unstemmed | Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films |
| title_short | Study the effect of irradiation by laser-ray on the optical properties of the nanostructure In2O3 thin films |
| title_sort | study the effect of irradiation by laser ray on the optical properties of the nanostructure in2o3 thin films |
| topic | laser irradiations nanocrystalline in optical properties csp |
| url | https://etj.uotechnology.edu.iq/article_108908_3411abadbb70453c65ea6e9aab0f18e1.pdf |
| work_keys_str_mv | AT aliyousi studytheeffectofirradiationbylaserrayontheopticalpropertiesofthenanostructurein2o3thinfilms AT zainabmahdi studytheeffectofirradiationbylaserrayontheopticalpropertiesofthenanostructurein2o3thinfilms |