Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films
In this research, the electrical conductivity and Hall effect measurements have been investigated on the CuInTe2 (CIT) thin films prepared by thermal evaporation technique on glass substrate at room temperature as a function of annealing temperature (R.T,473,673)K for different thicknesses (30...
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| Format: | Article |
| Language: | English |
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University of Baghdad
2017-03-01
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| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Subjects: | |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/119 |
| _version_ | 1818192122024558592 |
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| author | Bushra K. Hassan Al-Maiyaly Shaymaa K. Abdul-Hassan Falah I. Mustafa |
| author_facet | Bushra K. Hassan Al-Maiyaly Shaymaa K. Abdul-Hassan Falah I. Mustafa |
| author_sort | Bushra K. Hassan Al-Maiyaly |
| collection | DOAJ |
| description |
In this research, the electrical conductivity and Hall effect measurements have been investigated on the CuInTe2 (CIT) thin films prepared by thermal evaporation technique on glass substrate at room temperature as a function of annealing temperature (R.T,473,673)K for different thicknesses (300 and 600) nm. The samples were annealed for one hour. The electrical conductivity analysis results demonstrated that all samples prepared have two types of transport mechanisms of free carriers with two values of activation energy (Ea1, Ea2), and the electrical conductivity increases with the increase of annealing temperature whereas it showed opposite trend with thickness , where the electrical conductivity would decrease as the films thickness increases. The results of Hall effect measurements of CuInTe2 films show that all films were (p-type) , the carrier concentration and Hall mobility are strongly dependent on the annealing temperature and film thickness.
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| first_indexed | 2024-12-12T00:25:29Z |
| format | Article |
| id | doaj.art-a799d35b369644e79a91288b9a88c405 |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-12-12T00:25:29Z |
| publishDate | 2017-03-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-a799d35b369644e79a91288b9a88c4052022-12-22T00:44:38ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072017-03-01292Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin FilmsBushra K. Hassan Al-MaiyalyShaymaa K. Abdul-HassanFalah I. Mustafa In this research, the electrical conductivity and Hall effect measurements have been investigated on the CuInTe2 (CIT) thin films prepared by thermal evaporation technique on glass substrate at room temperature as a function of annealing temperature (R.T,473,673)K for different thicknesses (300 and 600) nm. The samples were annealed for one hour. The electrical conductivity analysis results demonstrated that all samples prepared have two types of transport mechanisms of free carriers with two values of activation energy (Ea1, Ea2), and the electrical conductivity increases with the increase of annealing temperature whereas it showed opposite trend with thickness , where the electrical conductivity would decrease as the films thickness increases. The results of Hall effect measurements of CuInTe2 films show that all films were (p-type) , the carrier concentration and Hall mobility are strongly dependent on the annealing temperature and film thickness. https://jih.uobaghdad.edu.iq/index.php/j/article/view/119CuInTe2, Electrical conductivity, Hall Effect, Thermal Evaporation. |
| spellingShingle | Bushra K. Hassan Al-Maiyaly Shaymaa K. Abdul-Hassan Falah I. Mustafa Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films Ibn Al-Haitham Journal for Pure and Applied Sciences CuInTe2, Electrical conductivity, Hall Effect, Thermal Evaporation. |
| title | Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films |
| title_full | Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films |
| title_fullStr | Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films |
| title_full_unstemmed | Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films |
| title_short | Electrical Conductivity and Hall Effect Measurements of (CuInTe2) Thin Films |
| title_sort | electrical conductivity and hall effect measurements of cuinte2 thin films |
| topic | CuInTe2, Electrical conductivity, Hall Effect, Thermal Evaporation. |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/119 |
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