@article{89999ee5c3204d83b6a2093a2741d030,
title = "Perovskite solar cells with a hybrid electrode structure",
abstract = "Perovskite solar cells (PSCs) with a novel hybrid electrode structure, in which a single device can operate with either a vertical (sandwich) or lateral (back-contact) configuration of contacts, are demonstrated in this work. The hybrid structure was achieved by depositing an additional anode on top of a prefabricated back-contact PSC device, giving a final device with three electrodes-one shared cathode and two anodes. Device performances are tested and evaluated for both operation modes, and a semianalytical model along with coupled optoelectronic simulations is used to rationalize the experimental results. It is determined that due to the intrinsically narrow depletion region near the contact interfaces, the charge collection efficiency in the back-contact device structure appears to be significantly lower compared to the sandwich device structure. This finding provides an insight into the cause of the performance disparity between these two architectures.",
author = "Yinghong Hu and Adhyaksa, {Gede W.P.} and Giovanni Deluca and Simonov, {Alexandr N.} and Duffy, {Noel W.} and Elsa Reichmanis and Udo Bach and Pablo Docampo and Thomas Bein and Garnett, {Erik C.} and Chesman, {Anthony S.R.} and Jumabekov, {Askhat N.}",
note = "Funding Information: Y.H. acknowledges funding from the DFG Excellence Cluster “Nanosystems Initiative Munich” (NIM), the Center for NanoScience (CeNS), and the Bavarian Collaborative Research Program “Solar Technologies Go Hybrid” (SolTech). A.N.S. and U.B. are grateful to the Australian Research Council for financial support (Grant Nos. CE140100012 and CE170100026, respectively). G.D. is grateful for support from the NSF EAPSI program (Grant No. OISE 1713327). E.R. appreciates financial support from the National Science Foundation (Grant No. NSF ECCS 1665279). A.N.J. acknowledges an Office of the Chief Executive Postdoctoral Fellowship (CSIRO Manufacturing) and financial support from FDCRG (Grant No. 110119FD4512) and SPG fund (Nazarbayev University). This work was performed in part at the Melbourne Centre for Nanofabri-cation (MCN) in the Victorian Node of the Australian National Fabrication Facility (ANFF). The authors would like to thank Mr. Mark Greaves from CSIRO Manufacturing for his help with SEM imaging. E.C.G. and G.W.P.A. acknowledge financial support from the European Research Council (Grant No. 337328), “NanoEnabledPV.” The authors also acknowledge the financial support from the Australian Renewable Energy Agency (ARENA) and the Australian Centre for Advanced Photovoltaics (ACAP). Funding Information: Y.H. acknowledges funding from the DFG Excellence Cluster {"}Nanosystems Initiative Munich{"} (NIM), the Center for NanoScience (CeNS), and the Bavarian Collaborative Research Program {"}Solar Technologies Go Hybrid{"} (SolTech). A.N.S. and U.B. are grateful to the Australian Research Council for financial support (Grant Nos. CE140100012 and CE170100026, respectively). G.D. is grateful for support from the NSF EAPSI program (Grant No. OISE 1713327). E.R. appreciates financial support from the National Science Foundation (Grant No. NSF ECCS 1665279). A.N.J. acknowledges an Office of the Chief Executive Postdoctoral Fellowship (CSIRO Manufacturing) and financial support from FDCRG (Grant No. 110119FD4512) and SPG fund (Nazarbayev University). This work was performed in part at the Melbourne Centre for Nanofabrication (MCN) in the Victorian Node of the Australian National Fabrication Facility (ANFF). The authors would like to thank Mr. Mark Greaves from CSIRO Manufacturing for his help with SEM imaging. E.C.G. and G.W.P.A. acknowledge financial support from the European Research Council (Grant No. 337328), {"}NanoEnabledPV.{"} The authors also acknowledge the financial support from the Australian Renewable Energy Agency (ARENA) and the Australian Centre for Advanced Photovoltaics (ACAP). Publisher Copyright: {\textcopyright} 2019 Author(s).",
year = "2019",
month = dec,
day = "1",
doi = "10.1063/1.5127275",
language = "English",
volume = "9",
journal = "AIP Advances",
issn = "2158-3226",
publisher = "American Institute of Physics Publising LLC",
number = "12",
}