Studying The Optical Properties of CdO and CdO: Bi Thin Films
Cadmium Oxide and Bi doped Cadmium Oxide thin films are prepared by using the chemical spray pyrolysis technique a glass substrate at a temperature of (400?C) with volumetric concentration (2,4)%. The thickness of all prepared films is about (400±20) nm. Transmittance and Absorbance spectra are reco...
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| Format: | Article |
| Language: | English |
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University of Baghdad, College of Science for Women
2016-09-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2303 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
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| description | Cadmium Oxide and Bi doped Cadmium Oxide thin films are prepared by using the chemical spray pyrolysis technique a glass substrate at a temperature of (400?C) with volumetric concentration (2,4)%. The thickness of all prepared films is about (400±20) nm. Transmittance and Absorbance spectra are recorded in the wave length ranged (400-800) nm. The nature of electronic transitions is determined, it is found out that these films have directly allowed transition with an optical energy gap of (2.37( eV for CdO and ) 2.59, 2.62) eV for (2% ,4%) Bi doped CdO respectively. The optical constants have been evaluated before and after doping. |
| format | Article |
| id | doaj-art-2dfdf8deb6cc45468808f09644883d0e |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2016-09-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-2dfdf8deb6cc45468808f09644883d0e2025-08-20T03:33:18ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862016-09-0113310.21123/bsj.13.3.593-598Studying The Optical Properties of CdO and CdO: Bi Thin FilmsBaghdad Science JournalCadmium Oxide and Bi doped Cadmium Oxide thin films are prepared by using the chemical spray pyrolysis technique a glass substrate at a temperature of (400?C) with volumetric concentration (2,4)%. The thickness of all prepared films is about (400±20) nm. Transmittance and Absorbance spectra are recorded in the wave length ranged (400-800) nm. The nature of electronic transitions is determined, it is found out that these films have directly allowed transition with an optical energy gap of (2.37( eV for CdO and ) 2.59, 2.62) eV for (2% ,4%) Bi doped CdO respectively. The optical constants have been evaluated before and after doping.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2303")CdO-Bi) Thin Films, Optical Properties" |
| spellingShingle | Baghdad Science Journal Studying The Optical Properties of CdO and CdO: Bi Thin Films مجلة بغداد للعلوم ")CdO-Bi) Thin Films, Optical Properties" |
| title | Studying The Optical Properties of CdO and CdO: Bi Thin Films |
| title_full | Studying The Optical Properties of CdO and CdO: Bi Thin Films |
| title_fullStr | Studying The Optical Properties of CdO and CdO: Bi Thin Films |
| title_full_unstemmed | Studying The Optical Properties of CdO and CdO: Bi Thin Films |
| title_short | Studying The Optical Properties of CdO and CdO: Bi Thin Films |
| title_sort | studying the optical properties of cdo and cdo bi thin films |
| topic | ")CdO-Bi) Thin Films, Optical Properties" |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2303 |
| work_keys_str_mv | AT baghdadsciencejournal studyingtheopticalpropertiesofcdoandcdobithinfilms |