Electrical and Photovoltaic Properties of Ag:ZnO/Si Heterojunction Device Prepared by Spray Pyrolysis Methode | ||
| Journal of Al-Nahrain University - Science | ||
| Article 1, Volume 15, Issue 1, March 2012, Pages 73-79 | ||
| Author | ||
| Marwa Abdul Muhsien Hassan | ||
| Abstract | ||
| In this work, ZnO/p-Si and Ag:ZnO/p-Si heterostracture has been constructed on (111) oriented p-type silicon substrate using spray pyrolysis method. ZnO films were prepared with different doping ratios. The electrical and photovoltaic properties of these films have been investigated in order to get the optimum preparation conditions. The built- in potential (Vbi) is calculated under different Ag doping ratios, while from I-V measurements, the ideality factor (n) is calculated. | ||
| Keywords | ||
| ZnO polycrystalline film; ZnO; Si heterojunctions; electrical properties; spray pyrolysis; Photovoltaic properties | ||
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