Influence of substrate temperature on structural and optical properties of SnO2 films
Tin Oxide (SnO2) films have been deposited by spray pyrolysis technique at different substrate temperatures. The effects of substrate temperature on the structural, optical and electrical properties of SnO2 films have been investigated. The XRD result shows a polycrystalline structure for SnO2 film...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Baghdad
2012-10-01
|
| Series: | Iraqi Journal of Physics |
| Subjects: | |
| Online Access: | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/745 |
| _version_ | 1797871336636284928 |
|---|---|
| author | Issam M. Ibrahim |
| author_facet | Issam M. Ibrahim |
| author_sort | Issam M. Ibrahim |
| collection | DOAJ |
| description |
Tin Oxide (SnO2) films have been deposited by spray pyrolysis technique at different substrate temperatures. The effects of substrate temperature on the structural, optical and electrical properties of SnO2 films have been investigated. The XRD result shows a polycrystalline structure for SnO2 films at substrate temperature of 673K. The thickness of the deposited film was of the order of 200 nm measured by Toulansky method. The energy gap increases from 2.58eV to 3.59 eV when substrate temperature increases from 473K to 673K .Electrical conductivity is 4.8*10-7(.cm)-1 for sample deposited at 473K while it increases to 8.7*10-3 when the film is deposited at 673K
|
| first_indexed | 2024-04-10T00:42:20Z |
| format | Article |
| id | doaj.art-e311ce0c9ca542e485775828b55016c1 |
| institution | Directory Open Access Journal |
| issn | 2070-4003 2664-5548 |
| language | English |
| last_indexed | 2024-04-10T00:42:20Z |
| publishDate | 2012-10-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Iraqi Journal of Physics |
| spelling | doaj.art-e311ce0c9ca542e485775828b55016c12023-03-14T05:45:02ZengUniversity of BaghdadIraqi Journal of Physics2070-40032664-55482012-10-011018Influence of substrate temperature on structural and optical properties of SnO2 filmsIssam M. Ibrahim0Department of Physics, College of Science, University of Baghdad Tin Oxide (SnO2) films have been deposited by spray pyrolysis technique at different substrate temperatures. The effects of substrate temperature on the structural, optical and electrical properties of SnO2 films have been investigated. The XRD result shows a polycrystalline structure for SnO2 films at substrate temperature of 673K. The thickness of the deposited film was of the order of 200 nm measured by Toulansky method. The energy gap increases from 2.58eV to 3.59 eV when substrate temperature increases from 473K to 673K .Electrical conductivity is 4.8*10-7(.cm)-1 for sample deposited at 473K while it increases to 8.7*10-3 when the film is deposited at 673K https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/745Tin Oxide, spray pyrolysis technique, optical properties |
| spellingShingle | Issam M. Ibrahim Influence of substrate temperature on structural and optical properties of SnO2 films Iraqi Journal of Physics Tin Oxide, spray pyrolysis technique, optical properties |
| title | Influence of substrate temperature on structural and optical properties of SnO2 films |
| title_full | Influence of substrate temperature on structural and optical properties of SnO2 films |
| title_fullStr | Influence of substrate temperature on structural and optical properties of SnO2 films |
| title_full_unstemmed | Influence of substrate temperature on structural and optical properties of SnO2 films |
| title_short | Influence of substrate temperature on structural and optical properties of SnO2 films |
| title_sort | influence of substrate temperature on structural and optical properties of sno2 films |
| topic | Tin Oxide, spray pyrolysis technique, optical properties |
| url | https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/745 |
| work_keys_str_mv | AT issammibrahim influenceofsubstratetemperatureonstructuralandopticalpropertiesofsno2films |