Browsing Center for Advanced Materials Research by Author "Paek, Sanghyun"
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Degradation analysis in mixed (MAPbI3 and MAPbBr3) perovskite solar cells under thermal stress
Ahmad, Zubair; Shikoh , Ali Sehpar; Paek , Sanghyun; Nazeeruddin , M. K.; Al-Muhtaseb, Shaheen A.; Touati, Farid; Bhadra , J.; Al-Thani, Noora J.... more authors ... less authors ( Springer New York LLC , 2019 , Article)The current study provides an insight into the thermal stability of perovskite solar cells (PSCs) and the factors causing their degradation. To this end, a systematic stability study was carried out on n-i-p type perovskite ... -
Effect of illumination and applied potential on the electrochemical impedance spectra in triple cation (FA/MA/Cs) 3D and 2D/3D perovskite solar cells
Abdulrahim, Sumayya M.; Ahmad, Zubair; Mehmood, Muhammad Qasim; Paek, Sanghyun; Bhadra, J.; Al-Thani, Noora J.; Nazeeruddin, Mohammad Khaja; Belaidi, Abdelhak; Amani, Mahmood... more authors ... less authors ( Elsevier , 2021 , Article)Even though there has been numerous works performed based on electrochemical impedance spectroscopy (EIS) of perovskite solar cells (PSCs), however, many aspects of the obtained EI spectra are yet to be fully grasped. ...