تصفح حسب المؤلف "Nazeeruddin M.K."
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Assessing mobile ions contributions to admittance spectra and current-voltage characteristics of 3D and 2D/3D perovskite solar cells
Shikoh A.S.; Paek S.; Polyakov A.Y.; Smirnov N.B.; Shchemerov I.V.; Saranin D.S.; Didenko S.I.; Ahmad Z.; Touati F.; Nazeeruddin M.K.... more authors ... less authors ( Elsevier B.V. , 2020 , Article)Recently, the 2D perovskite layer is employed as a capping/passivating layer in the perovskite solar cells (PSCs). The 2D perovskite layer is prepared by inserting a large-sized hydrophobic cation spacer into the perovskite ... -
Consequence of aging at Au/HTM/perovskite interface in triple cation 3D and 2D/3D hybrid perovskite solar cells
Ahmad Z.; Mishra A.; Abdulrahim S.M.; Taguchi D.; Sanghyun P.; Aziz F.; Iwamoto M.; Manaka T.; Bhadra J.; Al-Thani N.J.; Nazeeruddin M.K.; Touati F.; Belaidi A.; Al-Muhtaseb S.A.... more authors ... less authors ( Nature Research , 2021 , Article)Perovskite solar cells (PSCs) expressed great potentials for offering a feasible alternative to conventional photovoltaic technologies. 2D/3D hybrid PSCs, where a 2D capping layer is used over the 3D film to avoid the ... -
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 annealing temperature on the performance of printable carbon electrodes for perovskite solar cells
Mishra A.; Ahmad Z.; Zimmermann I.; Martineau D.; Shakoor R.A.; Touati F.; Riaz K.; Al-Muhtaseb S.A.; Nazeeruddin M.K.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)Perovskite solar cells (PSCs) with mesoporous TiO2 electron transport layers have reached >22% efficiency at laboratory scale (<1 cm2), however, these layers are fabricated using spin-coating, which is not conducive ... -
Instability in CH3NH3PbI3 perovskite solar cells due to elemental migration and chemical composition changes
Ahmad, Zubair; Najeeb, Mansoor Ani; Shakoor, R. A.; Alashraf, Abdulla; Al-Muhtaseb, Shaheen A.; Soliman, Ahmed; Nazeeruddin, M. K.... more authors ... less authors ( Nature Publishing Group , 2017 , Article)Organic-inorganic halide perovskites have rapidly grown as favorable materials for photovoltaic applications, but accomplishing long-term stability is still a major research problem. This work demonstrates a new insight ... -
Stability in 3D and 2D/3D hybrid perovskite solar cells studied by EFISHG and IS techniques under light and heat soaking
Ahmad Z.; Noma T.; Paek S.; Cho K.T.; Taguchi D.; Iwamoto M.; Manaka T.; Nazeeruddin M.K.; Touati F.; Al-Muhtaseb S.A.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)We investigate the effect of temperature and light soaking on the stability and charge carrier behavior in triple cation 3-Dimensional (3D) and 2-Dimensional (2D)/3-Dimensional perovskite solar cells (PSCs) using electric ...