Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application
Annealing; Electric conductivity; Energy gap; II-VI semiconductors; Microstrip antennas; Optical films; Slot antennas; Solar cells; Zinc oxide; Active material; Antenna applications; Electrical conductivity; Ga-doped ZnO; Satellite networking; Thin-films; Transparent antenna; Transparent conductive...
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Elsevier B.V.
2023
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my.uniten.dspace-258832023-05-29T17:05:25Z Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application Alobaidi O.R. Chelvanathan P. Bais B. Sopian K. Alghoul M.A. Akhtaruzzaman M. Amin N. 57213816381 35766323200 9638472600 7003375391 8626748100 57195441001 7102424614 Annealing; Electric conductivity; Energy gap; II-VI semiconductors; Microstrip antennas; Optical films; Slot antennas; Solar cells; Zinc oxide; Active material; Antenna applications; Electrical conductivity; Ga-doped ZnO; Satellite networking; Thin-films; Transparent antenna; Transparent conductive oxide; Windows Embedded; ZnO thin film; Thin films Over the last decade, optically transparent antennas have been the focus of study for applications ranging from satellite networking to window embedded telecommunications. In this letter, the feasibility of DC-sputtered GZO thin films as an active material for transparent antenna application is briefly investigated. We commence by showing that the optoelectronic properties, namely the optical band gap and electrical conductivity, can be significantly enhanced by vacuum annealing at 550 �C. The improvement in electrical conductivity translates to higher return loss and gains for microstrip patch transparent antenna, meanwhile, the increase in band gap results in higher optical transparency, which in return boosts the power conversion efficiency of the underlying solar cell device. This study serves as a groundwork for scalable fabrication route for GZO thin films for solar cell integrated transparent antenna application. � 2021 Elsevier B.V. Final 2023-05-29T09:05:25Z 2023-05-29T09:05:25Z 2021 Article 10.1016/j.matlet.2021.130551 2-s2.0-85111899781 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85111899781&doi=10.1016%2fj.matlet.2021.130551&partnerID=40&md5=b000ba9db2f001eb0b24672c90a4aab5 https://irepository.uniten.edu.my/handle/123456789/25883 304 130551 Elsevier B.V. Scopus |
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Annealing; Electric conductivity; Energy gap; II-VI semiconductors; Microstrip antennas; Optical films; Slot antennas; Solar cells; Zinc oxide; Active material; Antenna applications; Electrical conductivity; Ga-doped ZnO; Satellite networking; Thin-films; Transparent antenna; Transparent conductive oxide; Windows Embedded; ZnO thin film; Thin films |
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57213816381 |
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57213816381 Alobaidi O.R. Chelvanathan P. Bais B. Sopian K. Alghoul M.A. Akhtaruzzaman M. Amin N. |
| format |
Article |
| author |
Alobaidi O.R. Chelvanathan P. Bais B. Sopian K. Alghoul M.A. Akhtaruzzaman M. Amin N. |
| spellingShingle |
Alobaidi O.R. Chelvanathan P. Bais B. Sopian K. Alghoul M.A. Akhtaruzzaman M. Amin N. Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application |
| author_sort |
Alobaidi O.R. |
| title |
Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application |
| title_short |
Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application |
| title_full |
Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application |
| title_fullStr |
Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application |
| title_full_unstemmed |
Vacuum annealed Ga:ZnO (GZO) thin films for solar cell integrated transparent antenna application |
| title_sort |
vacuum annealed ga:zno (gzo) thin films for solar cell integrated transparent antenna application |
| publisher |
Elsevier B.V. |
| publishDate |
2023 |
| _version_ |
1806427699343785984 |
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13.214268 |