Browsing by Author "Shikoh, Ali Sehpar"
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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 ... -
Hybrid transparent conductive electrodes with copper nanowires embedded in a zinc oxide matrix and protected by reduced graphene oxide platelets
Zhu,Zhaozhao; Mankowski,Trent; Balakrishnan,Kaushik; Shikoh,Ali Sehpar; Touati,Farid; Benammar,Mohieddine A.; Mansuripur,Masud; Falco,Charles M.... more authors ... less authors ( American Institute of Physics Inc. , 2016 , Article)Transparent conductive electrodes (TCE) were fabricated by combining three emerging nano-materials: copper nanowires (CuNWs), zinc oxide (ZnO) nano-particulate thin films, and reduced graphene oxide (rGO) platelets. Whereas ... -
ORGANIC/INORGANIC SEMICONDUCTOR BASED OPTO-ELECTRONIC DEVICES: LIGHT DETECTORS AND DYE-SENSITIZED SOLAR CELLS.
SHIKOH, ALI SEHPAR (2018 , Dissertation)Emerging opto-electronic devices (e.g. light sensors and solar cells) based on thin-film devices have been emphasized, owing to their many interesting properties including low cost, reduced weight, high flexibility and ... -
Ultra-high aspect ratio copper nanowires as transparent conductive electrodes for dye sensitized solar cells
Zhu, Zhaozhao; Mankowski, Trent; Shikoh, Ali Sehpar; Touati, Farid; Benammar, ohieddine A.; Mansuripur, Masud; Falco, Charles M.... more authors ... less authors ( SPIE , 2016 , Conference Paper)We report the synthesis of ultra-high aspect ratio copper nanowires (CuNW) and fabrication of CuNW-based transparent conductive electrodes (TCE) with high optical transmittance (>80%) and excellent sheet resistance (Rs <30 ...