S
Sam Teale
Researcher at University of Toronto
Publications - 19
Citations - 816
Sam Teale is an academic researcher from University of Toronto. The author has contributed to research in topics: Perovskite (structure) & Chemistry. The author has an hindex of 4, co-authored 5 publications receiving 91 citations.
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Journal ArticleDOI
One-Step Synthesis of SnI 2·(DMSO) x Adducts for High-Performance Tin Perovskite Solar Cells
Xianyuan Jiang,Hansheng Li,Qilin Zhou,Qi Wei,Mingyang Wei,Luozhen Jiang,Zhen Wang,Zijian Peng,Fei Wang,Zihao Zang,Kaimin Xu,Yi Hou,Sam Teale,Wenjia Zhou,Rui Si,Xingyu Gao,Edward H. Sargent,Zhijun Ning +17 more
TL;DR: In this article, a synthetic route was devised to enable in situ reaction between metallic Sn and I2 in dimethyl sulfoxide (DMSO), a reaction that generated a highly coordinated SnI2·(DMSo)x adduct that is well-dispersed in the precursor solution.
Journal ArticleDOI
Bifunctional Surface Engineering on SnO2 Reduces Energy Loss in Perovskite Solar Cells
Eui Hyuk Jung,Bin Chen,Koen Bertens,Maral Vafaie,Sam Teale,Andrew H. Proppe,Yi Hou,Tong Zhu,Chao Zheng,Edward H. Sargent +9 more
TL;DR: Tin oxide (SnO2) has recently emerged as a promising electron transport layer for perovskite solar cells (PSCs) in light of the material's optical and electronic properties and its low-temperature as mentioned in this paper.
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Quantum-size-tuned heterostructures enable efficient and stable inverted perovskite solar cells
Hao Chen,Sam Teale,Bin Chen,Yi-Chen Hou,Luke Grater,Tong Zhu,Koen Bertens,So Min Park,H.Y.R. Atapattu,Yajun Gao,Mingyang Wei,Andrew Johnston,Qi-Lin Zhou,Kaimin Xu,Danni Yu,Congcong Han,Tengli Cui,Eui Hyuk Jung,Chun Zhou,Wenjia Zhou,Andrew H. Proppe,Sjoerd Hoogland,Frédéric Laquai,Tobin Filleter,Kenneth R. Graham,Zhijun Ning,Edward H. Sargent +26 more
TL;DR: In this article , a method to increase the layer width of reduced-dimensional perovskites (RDPs) in 2D/3D heterostructures was proposed.
Journal ArticleDOI
Wide-Bandgap Perovskite Quantum Dots in Perovskite Matrix for Sky-Blue Light-Emitting Diodes.
Yuan Liu,Ziliang Li,Jian Xu,Yitong Dong,Bin Chen,So Min Park,Dongxin Ma,Seungjin Lee,Jianan Erick Huang,Sam Teale,Oleksandr Voznyy,Edward H. Sargent +11 more
TL;DR: In this paper , a CsPbBr3 QD-in-perovskite matrix solids that enable high luminescent efficiency and spectral stability with an optical gap of over 2.6 eV was developed.
Journal ArticleDOI
Passivation of the Buried Interface via Preferential Crystallization of 2D Perovskite on Metal Oxide Transport Layers.
Bin Chen,Hao Chen,Hao Chen,Yi Hou,Jian Xu,Sam Teale,Koen Bertens,Haijie Chen,Andrew H. Proppe,Qilin Zhou,Danni Yu,Kaimin Xu,Maral Vafaie,Yuan Liu,Yitong Dong,Eui Hyuk Jung,Chao Zheng,Tong Zhu,Zhijun Ning,Edward H. Sargent +19 more
TL;DR: In this article, the authors proposed to use organic spacer cations with rich NH2 groups, where readily available hydrogens have large binding affinity to undercoordinated oxygens on the metal oxide substrate surface, inducing preferential crystallization of a thin 2D layer at the buried interface.