Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films
The electrical properties of polycrystalline cadmium telluride thin films of different thickness (200,300,400)nm deposited by thermal evaporation onto glass substrates at room temperature and treated at different annealing temperature (373, 423, 473) K are reported. Conductivity measurements have be...
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| Format: | Article |
| Language: | English |
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University of Baghdad, College of Science for Women
2008-09-01
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| Series: | مجلة بغداد للعلوم |
| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/924 |
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| author | Baghdad Science Journal |
| author_facet | Baghdad Science Journal |
| author_sort | Baghdad Science Journal |
| collection | DOAJ |
| description | The electrical properties of polycrystalline cadmium telluride thin films of different thickness (200,300,400)nm deposited by thermal evaporation onto glass substrates at room temperature and treated at different annealing temperature (373, 423, 473) K are reported. Conductivity measurements have been showed that the conductivity increases from 5.69X10-5 to 0.0011, 0.0001 (?.cm)-1 when the film thickness and annealing temperature increase respectively. This increasing in ?d.c due to increasing the carrier concentration which result from the excess free Te in these films. |
| format | Article |
| id | doaj-art-b52aafd30ad947209eab5f0d672b3ab2 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2008-09-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-b52aafd30ad947209eab5f0d672b3ab22025-08-20T03:35:58ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862008-09-015310.21123/bsj.5.3.449-453Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin FilmsBaghdad Science JournalThe electrical properties of polycrystalline cadmium telluride thin films of different thickness (200,300,400)nm deposited by thermal evaporation onto glass substrates at room temperature and treated at different annealing temperature (373, 423, 473) K are reported. Conductivity measurements have been showed that the conductivity increases from 5.69X10-5 to 0.0011, 0.0001 (?.cm)-1 when the film thickness and annealing temperature increase respectively. This increasing in ?d.c due to increasing the carrier concentration which result from the excess free Te in these films.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/924 |
| spellingShingle | Baghdad Science Journal Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films مجلة بغداد للعلوم |
| title | Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films |
| title_full | Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films |
| title_fullStr | Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films |
| title_full_unstemmed | Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films |
| title_short | Study the effect of thickness and annealing temperature on the Electrical Properties of CdTe thin Films |
| title_sort | study the effect of thickness and annealing temperature on the electrical properties of cdte thin films |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/924 |
| work_keys_str_mv | AT baghdadsciencejournal studytheeffectofthicknessandannealingtemperatureontheelectricalpropertiesofcdtethinfilms |