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المؤلفNajeeb, Mansoor Ani
المؤلفAhmad, Zubair
المؤلفShakoor, R.A.
المؤلفAlashraf, Abdulla
المؤلفBhadra, Jolly
المؤلفAl-Thani, N.J.
المؤلفAl-Muhtaseb, Shaheen A.
المؤلفMohamed, A.M.A.
تاريخ الإتاحة2020-09-24T08:11:56Z
تاريخ النشر2017
اسم المنشورOptical Materials
المصدرScopus
الرقم المعياري الدولي للكتاب9253467
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.optmat.2017.07.043
معرّف المصادر الموحدhttp://hdl.handle.net/10576/16273
الملخصIn this work, the MAPbBr3 perovskite crystals were grown and the interfacial properties of the poly-crystalline MAPbBr3 with Aluminum (Al) and Silver (Ag) contacts has been investigated. MAPbBr3 crystals are turned into the poly-crystalline pellets (PCP) using compaction technique and the Al/PCP, Al/interface layer/PCP, Ag/PCP, and Ag/interface layer/PCP contacts were investigated. Scanning Electron Microscopic (SEM), Energy-dispersive X-ray spectroscopy (EDX) and current-voltage (I-V) characteristic technique were used to have an insight of the degradation mechanism happening at the Metal/perovskite interface. The Ag/PCP contact appears to be stable, whereas Al is found to be highly reactive with the MAPbBr3 perovskite crystals due to the infiltration setback of Al in to the perovskite crystals. The interface layer showed a slight effect on the penetration of Al in to the perovskite crystals however it does not seem to be an appropriate solution. It is noteworthy that the stability of the underlying metal/perovskite contact is very crucial towards the perovskite solar cells with extended device lifetime. 1 2017 Elsevier B.V.
راعي المشروعThe authors are thankful to the Center for Advanced Materials (CAM), Qatar University for the support during this work. This publication was partially made possible by NPRP grant # 6-175-2-070 from Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors.
اللغةen
الناشرElsevier B.V.
الموضوعInterfacial properties
Perovskite crystals
Perovskite crystals/metal contact
Perovskite solar cells
العنوانGrowth of MAPbBr3 perovskite crystals and its interfacial properties with Al and Ag contacts for perovskite solar cells
النوعArticle
الصفحات50-55
رقم المجلد73
dc.accessType Abstract Only


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