H. Alshami, Khadeeja Mhoder, Bahari, Ali, H. Al-Aarajiy, Addnan. (1405). High-Performance Solar Cells Systems with ZnO+ Spiro-OMeTAD Perovskite- NiO layers. هنرهای کاربردی, 6(3), 205-215. doi: 10.22075/ppam.2025.40003.1190
Khadeeja Mhoder H. Alshami; Ali Bahari; Addnan H. Al-Aarajiy. "High-Performance Solar Cells Systems with ZnO+ Spiro-OMeTAD Perovskite- NiO layers". هنرهای کاربردی, 6, 3, 1405, 205-215. doi: 10.22075/ppam.2025.40003.1190
H. Alshami, Khadeeja Mhoder, Bahari, Ali, H. Al-Aarajiy, Addnan. (1405). 'High-Performance Solar Cells Systems with ZnO+ Spiro-OMeTAD Perovskite- NiO layers', هنرهای کاربردی, 6(3), pp. 205-215. doi: 10.22075/ppam.2025.40003.1190
H. Alshami, Khadeeja Mhoder, Bahari, Ali, H. Al-Aarajiy, Addnan. High-Performance Solar Cells Systems with ZnO+ Spiro-OMeTAD Perovskite- NiO layers. هنرهای کاربردی, 1405; 6(3): 205-215. doi: 10.22075/ppam.2025.40003.1190

High-Performance Solar Cells Systems with ZnO+ Spiro-OMeTAD Perovskite- NiO layers

Progress in Physics of Applied Materials
دوره 6، شماره 3 - شماره پیاپی 12، زمستان 2026، صفحه 205-215    اصل مقاله (999.42 K)
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22075/ppam.2025.40003.1190
نویسندگان
Khadeeja Mhoder H. Alshami1؛ Ali Bahari* 1؛ Addnan H. Al-Aarajiy2
1Department of solid state Physics, University of Mazandaran, Babolsar, Iran
2Department of Applied Medical Physics, University of Hilla, Babylon, Iraq
چکیده
Achieving a suitable electron-transporting layer for balancing electron- hole numbers, and the accumulation of electrical charges at HTL/anode interface layer, remains a key challenge for perovskite-organic solar cells (PSC) application. Here, ZnO, NiO, and spiro- OMeTAD (SOT) as electron-transporting layers (ETLs)/ perovskite/ SOT as hole-transporting layers (HTLs) of PSC have been widely analyzed. To find better ETL- materials in PSCP systems for balancing the difference between electron- hole (e-h) diffusion distance, and acting as a hole barrier material for  reducing the recombination ratio  of e - h at the active layer, Al (cathode), ZnO/NiO+10wt.% SOT as ETL, perovskite-SOT as the active layer, and SOT as HTL and anode layer of PSCP systems are investigated with the help of relevant spectroscopic techniques, home- set electrical systems, ABET Technologies, Sun 2000 solar simulator, and microscopic images. In the ETL layer, ZnO/10% wt. of SOT with zero, 25, 50, 75, and 100 wt.% of NiO particles, shows that sample with 75% NiO particles, with higher carrier mobility (62.5 cm2/V.S), higher power conversion efficiency (PCE= 8.3%), higher fill factor (FF=67%), lower hysteresis loop, and lower SS (1.3 mV/dec.) can be used as desirable ETL for the next PSCP systems.
کلیدواژه‌ها
Electron transport layer (ETL)؛ Perovskite solar cells؛ Spiro-OMeTAD؛ Carrier mobility؛ Hysteresis loop
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