Enhanced optical path and electron diffusion length enable high-efficiency perovskite tandems.
Bin Chen,Se-Woong Baek,Yi Hou,Erkan Aydin,Michele De Bastiani,Benjamin Scheffel,Andrew H. Proppe,Ziru Huang,Mingyang Wei,Ya-Kun Wang,Eui Hyuk Jung,Thomas Allen,Emmanuel Van Kerschaver,F. Pelayo García de Arquer,Makhsud I. Saidaminov,Sjoerd Hoogland,Stefaan De Wolf,Edward H. Sargent +17 more
Reads0
Chats0
TLDR
Chen et al. increase the carrier collection in the perovskite layer and largely enhance the efficiency in tandem cells when combined with colloidal quantum dot or silicon layers.Abstract:
This research was made possible by Ontario Research Fund-Research Excellence program (ORF7-Ministry of Research and Innovation, Ontario Research Fund-Research Excellence Round 7); and by the Natural Sciences and Engineering Research Council (NSERC) of Canada. This work was also supported by the King Abdullah University of Science and Technology (KAUST) Office of Sponsored Research (OSR) under Award No. OSR-2018-CPF-3669.02. This work was in part supported by NPRP grant #8-086-1-017 from the Qatar National Research Fund.read more
Citations
More filters
Journal ArticleDOI
Monolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extraction
Amran Al-Ashouri,Eike Köhnen,Bor Li,Artiom Magomedov,Hannes Hempel,Pietro Caprioglio,Pietro Caprioglio,José A. Márquez,Anna Belen Morales Vilches,Ernestas Kasparavicius,Joel A. Smith,Joel A. Smith,Nga Phung,Dorothee Menzel,Max Grischek,Max Grischek,Lukas Kegelmann,Dieter Skroblin,Christian Gollwitzer,Tadas Malinauskas,Marko Jošt,Marko Jošt,Gašper Matič,Bernd Rech,Bernd Rech,Rutger Schlatmann,Rutger Schlatmann,Marko Topič,Lars Korte,Antonio Abate,Bernd Stannowski,Bernd Stannowski,Dieter Neher,Martin Stolterfoht,Thomas Unold,Vytautas Getautis,Steve Albrecht,Steve Albrecht +37 more
TL;DR: A monolithic perovskite/silicon tandem with a certified power conversion efficiency of 29.15% is reported, made possible by a self-assembled, methyl-substituted carbazole monolayer as the hole-selective layer in the perovSKite cell.
Journal ArticleDOI
Semiconductor quantum dots: Technological progress and future challenges
F. Pelayo García de Arquer,Dmitri V. Talapin,Victor I. Klimov,Yasuhiko Arakawa,Manfred Bayer,Edward H. Sargent +5 more
TL;DR: In quantum-confined semiconductor nanostructures, electrons exhibit distinctive behavior compared with that in bulk solids as mentioned in this paper, which enables the design of materials with tunable chemical, physical, electrical, and optical properties.
Journal ArticleDOI
Tin Oxide Electron‐Selective Layers for Efficient, Stable, and Scalable Perovskite Solar Cells
Cesur Altinkaya,Erkan Aydin,Esma Ugur,Furkan Halis Isikgor,Anand S. Subbiah,Michele De Bastiani,Jiang Liu,Aslihan Babayigit,Aslihan Babayigit,Aslihan Babayigit,Thomas Allen,Frédéric Laquai,Abdullah Yildiz,Stefaan De Wolf +13 more
TL;DR: In this article, the development of tin oxide (SnO2 ) as a perovskite-relevant electron selective layer (ESL) is reviewed with emphasis placed on the various fabrication methods and interfacial passivation routes toward champion solar cells with high stability.
Journal ArticleDOI
Efficient bifacial monolithic perovskite/silicon tandem solar cells via bandgap engineering
Michele De Bastiani,Alessandro J. Mirabelli,Alessandro J. Mirabelli,Yi Hou,Fabrizio Gota,Erkan Aydin,Thomas Allen,Joel Troughton,Anand S. Subbiah,Furkan Halis Isikgor,Jiang Liu,Lujia Xu,Bin Chen,Emmanuel Van Kerschaver,Derya Baran,Beatrice Fraboni,Michael Salvador,Ulrich W. Paetzold,Edward H. Sargent,Stefaan De Wolf +19 more
TL;DR: De Bastiani et al. as discussed by the authors investigated the perovskite bandgap required to attain optimized current matching under a variety of realistic illumination and albedo conditions and compared the properties of these bifacial tandems exposed to different albedos and provided energy yield calculations for two locations with different environmental conditions.
Journal ArticleDOI
Passivation and process engineering approaches of halide perovskite films for high efficiency and stability perovskite solar cells
Abd. Rashid bin Mohd Yusoff,Maria Vasilopoulou,Dimitra G. Georgiadou,Dimitra G. Georgiadou,Leonidas C. Palilis,Antonio Abate,Antonio Abate,Antonio Abate,Mohammad Khaja Nazeeruddin +8 more
TL;DR: In this article, the authors exploit a vast number of defect engineering approaches aiming to increase the performance and the stability of perovskite solar cells, especially against humidity, continuous illumination, and heat.
References
More filters
Journal ArticleDOI
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
TL;DR: Two organolead halide perovskite nanocrystals were found to efficiently sensitize TiO(2) for visible-light conversion in photoelectrochemical cells, which exhibit strong band-gap absorptions as semiconductors.
Journal ArticleDOI
Double-slit photoelectron interference in strong-field ionization of the neon dimer.
Maksim Kunitski,Nicolas Eicke,Pia Huber,Jonas Köhler,S. Zeller,J. Voigtsberger,Nikolai Schlott,K. Henrichs,H. Sann,Florian Trinter,Lothar Ph. H. Schmidt,Anton Kalinin,Markus Schöffler,Till Jahnke,Manfred Lein,Reinhard Dörner +15 more
TL;DR: The authors show the double-slit interference effect in the strong-field ionization of neon dimers by employing COLTRIMS method to record the momentum distribution of the photoelectrons in the molecular frame.
Journal ArticleDOI
Cesium-containing triple cation perovskite solar cells: improved stability, reproducibility and high efficiency
Michael Saliba,Taisuke Matsui,Ji-Youn Seo,Konrad Domanski,Juan-Pablo Correa-Baena,Mohammad Khaja Nazeeruddin,Shaik M. Zakeeruddin,Wolfgang Tress,Antonio Abate,Anders Hagfeldt,Michael Grätzel +10 more
TL;DR: In this paper, the triple cation perovskite photovoltaics with inorganic cesium were shown to be thermally more stable, contain less phase impurities and are less sensitive to processing conditions.
Book
The physics of solar cells
TL;DR: In this article, the p-n junction Monocrystalline solar cells and thin film solar cells managing light over the limit: Strategies for Higher Efficiency are discussed. And the basic principles of PV Electrons and Holes in Semiconductors Generation and Recombination Junctions Analysis of the P-n Junction Mon-Cylindrical Solar Cells
Journal ArticleDOI
Efficient and stable solution-processed planar perovskite solar cells via contact passivation.
Hairen Tan,Ankit Jain,Oleksandr Voznyy,Xinzheng Lan,F. Pelayo García de Arquer,James Z. Fan,Rafael Quintero-Bermudez,Mingjian Yuan,Bo Zhang,Yicheng Zhao,Fengjia Fan,Peicheng Li,Li Na Quan,Yongbiao Zhao,Zheng-Hong Lu,Zhenyu Yang,Sjoerd Hoogland,Edward H. Sargent +17 more
TL;DR: A contact-passivation strategy using chlorine-capped TiO2 colloidal nanocrystal film that mitigates interfacial recombination and improves interface binding in low-temperature planar solar cells is reported.
Related Papers (5)
Fully textured monolithic perovskite/silicon tandem solar cells with 25.2% power conversion efficiency.
23.6%-efficient monolithic perovskite/silicon tandem solar cells with improved stability
Kevin A. Bush,Axel F. Palmstrom,Zhengshan J. Yu,Mathieu Boccard,Rongrong Cheacharoen,Jonathan P. Mailoa,David P. McMeekin,Robert L. Z. Hoye,Colin D. Bailie,Tomas Leijtens,Ian Marius Peters,Maxmillian C. Minichetti,Nicholas Rolston,Rohit Prasanna,Sarah E. Sofia,Duncan Harwood,Wen Ma,Farhad Moghadam,Henry J. Snaith,Tonio Buonassisi,Zachary C. Holman,Stacey F. Bent,Michael D. McGehee +22 more