A Chemically Orthogonal Hole Transport Layer for Efficient Colloidal Quantum Dot Solar Cells

Authors: M. Biondi, M. Choi, O. Ouellette, S. Baek, P. Todorovic, B. Sun, S. Lee, M. Wei, P. Li, A. R. Kirmani, L. K. Sagar, L. J. Richter, S. Hoogland, Z. Lu, F. Pelayo Garcia de Arquer, E. H. Sargent

Volume/Number: Adv. Mater., DOI: 10.1002/adma.201906199
Year: 2020

DOWNLOAD

Crystal Site Feature Embedding Enables Exploration of Large Chemical Spaces

Authors: H. Choubisa, M. Askerka, K. Ryczko, O. Voznyy, K. Mills, I. Tamblyn, E. H. Sargent

Volume/Number: Matter, DOI:10.1016/j.matt.2020.04.016
Year: 2020

DOWNLOAD

Multiple Self-Trapped Emissions in the Lead-Free Halide Cs3Cu2I5

Authors: H. Chen, J. M. Pina, F. Yuan, A. Johnston, D. Ma, B. Chen, Z. Li, A. Dumont, X. Li, Y. Liu, S. Hoogland, Z. Zajacz, Z. Lu, E. H. Sargent

Volume/Number: J. Phys. Chem. Lett., DOI:10.1021/acs.jpclett.0c01166
Year: 2020

DOWNLOAD

Accelerated discovery of CO2 electrocatalysts using active machine learning

Authors: M. Zhong, K. Tran, Y. Min, C. Wang, Z. Wang, C. T. Dinh, P. De Luna, Z. Yu, A. S. Rasouli, P. Brodersen, S. Sun, O. Voznyy, C. S. Tan, M. Askerka, F. Che, M. Liu, A. Seifitokaldani, Y. Pang, S. C. Lo, A. Ip, Z. Ulissi, E. H. Sargent

Volume/Number: Nature,  DOI:10.1038/s41586-020-2242-8
Year: 2020

DOWNLOAD

Efficient electrically powered CO2-to-ethanol via suppression of deoxygenation

Authors: X. Wang, Z. Wang, F. Pelayo Garcia de Arquer, C. T. Dinh, A. Ozden, Y. C. Li, D. H. Nam, J. Li, Y. S. Liu, J. Wicks, Z. Chen, M. Chi, B. Chen, Y. Wang, J. Tam, J. Y. Howe, A. Proppe, P. Todorovic, F. Li, T. T. Zhuang, C. M. Gabardo, A. R. Kirmani, C. McCallum, S. F. Hung, Y. Lum, M. Luo, Y. Min, A. Xu, C. P. O’Brien, B. Stephen, B. Sun, A. H. Ip, L. J. Richter, S. O. Kelley, D. Sinton, E. H. Sargent

Volume/Number: Nature Energy,  DOI:10.1038/s41560-020-0607-8
Year: 2020

DOWNLOAD

Directional Light Emission from Layered Metal Halide Perovskite Crystals

Authors: G. W. Walters, L. Haeberle, R. Quintero-Bermudez, J. Brodeur, S. Kena-Cohen, E. H. Sargent
Volume/Number: J. Phys. Chem. Lett.,  DOI:10.1021/acs.jpclett.0c00901
Year: 2020

DOWNLOAD

Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density

Authors: B. Sun, M. Vafaie, L. Levina, M. Wei, Y. Dong, Y. Gao, H. T. Kung, M. Biondi, A. H. Proppe, B. Chen, M. Choi, L. K. Sagar, O. Voznyy, S. O. Kelley, F. Laquai, Z. Lu, S. Hoogland, F. Pelayo Garcia de Arquer, E. H. Sargent
Volume/Number: Nano Lett.,  DOI:10.1021/acs.nanolett.0c00638
Year: 2020

DOWNLOAD

Machine-Learning-Accelerated Perovskite Crystallization

Authors: J. Kirman, A. Johnston, D. A. Kuntz, M. Askerka. Y. Gao, P. Todorovic, D. Ma, G. G. Prive, E. H. Sargent
Volume/Number: Matter, DOI:10.1016/j.matt.2020.02.012
Year: 2020

DOWNLOAD

Regulating strain in perovskite thin films through charge-transport layers

Authors: D. Xue, Y. Hou, S. Liu, M. Wei, B. Chen, Z. Huang, Z. Li, B. Sun, A. H. Proppe, Y. Dong, M. I. Saidaminov, S. O. Kelley, J. Hu, E. H. Sargent
Volume/Number: Nature Communications, DOI:10.1038/s41467-020-15338-1
Year: 2020

DOWNLOAD

Solution-processed upconversion photodetectors based on quantum dots

Authors: W. Zhou, Y. Shang, F. Pelayo Garcia de Arquer, K. Xu, R. Wang, S. Luo, X. Xiao, X. Zhou, R. Huang, E. H. Sargent, Z. Ning
Volume/Number: Nature Electronics, DOI:10.1038/s41928-020-0388-x
Year: 2020

DOWNLOAD

Conventional Solvent Oxidizes Sn(II) in Perovskite Inks

Authors: M. I. Saidaminov, I. Spanopoulos, J. Abed, W. Ke, J. Wicks, M. G. Kanatzidis, E. H. Sargent
Volume/Number: ACS Energy Lett., DOI:10.1021/acsenergylett.0c00402
Year: 2020

DOWNLOAD

Single-Precursor Intermediate Shelling Enables Bright, Narrow Line Width InAs/InZnP-Based QD Emitters

Authors: L. K. Sagar, G. Bappi, A. Johnston, B. Chen, P. Todorovic, L. Levina, M. I. Saidaminov, F. P. Garcia de Arquer, S. Hoogland, E. H. Sargent
Volume/Number: Chem. Mater., DOI:10.1021/acs.chemmater.9b05110
Year: 2020

DOWNLOAD

Enhanced optical path and electron diffusion length enable high-efficiency perovskite tandems

Authors: B. Chen, S-W. Baek, Y. Hou, E. Aydin, M. De Bastiani, B. Scheffel, A. Proppe, Z. Huang, M. Wei, Y-K. Wang, E-H. Jung, T. G. Allen, E. Van Kerschaver, F. P. Garcia de Arquer, M. I. Saidaminov, S. Hoogland, S. De Wolf, E. H. Sargent
Volume/Number: Nature Communications, DOI:10.1038/s41467-020-15077-3
Year: 2020

DOWNLOAD

Enhanced Nitrate-to-Ammonia Activity on Copper−Nickel Alloys via Tuning of Intermediate Adsorption

Authors: Y. Wang, A. Xu, Z. Wang, L. Huang, J. Li, F. Li, J. Wicks, M. Luo, D. H. Nam, C. S. Tan, Y. Ding, J. Wu, Y. Lum, C. T. Dinh, D. Sinton, G. Zheng, E. H. Sargent
Volume/Number: J. Am. Chem. Soc., DOI:10.1021/jacs.9b13347
Year: 2020

DOWNLOAD

Chiral-perovskite optoelectronics

Authors: G. Long, R. Sabatini, M. I. Saidaminov, G. Lakhwani, A. Rasmita, X. Liu, E. H. Sargent, Weibo Gao
Volume/Number: Nature Reviews Materials, DOI:10.1038/s41578-020-0181-5
Year: 2020

DOWNLOAD

Efficient tandem solar cells with solution-processed perovskite on textured crystalline silicon

Authors: Y. Hou, E. Aydin, M. De Bastiani, C. Xiao, F. H. Isikgor, D. Xue, B. Chen, H. Chen, B. Bahrami, A. H. Chowdhury, A. Johnston, S. Baek, Z. Huang, M. Wei, Y. Dong, J. Troughton, R. Jalmood, A. J. Mirabelli, T. G. Allen, E. V. Kerschaver, M. I. Saidaminov, D. Baran, Q. Qiao, K. Zhu, S. De Wolf, E. H. Sargent
Volume/Number: Science, DOI:10.1126/science.aaz3691
Year: 2020

DOWNLOAD

High Color Purity Lead-Free Perovskite Light-Emitting Diodes via Sn Stabilization

Authors: H. Liang, F. Yuan, A. Johnston, C. Gao, H. Choubisa, Y. Gao, Y. Wang, L. K. Sagar, B. Sun, P. Li, G. Bappi, B. Chen, J. Li, Y. Wang, Y. Dong, D. Ma, Y. Gao, Y. Liu, M. Yuan, M. I. Saidaminov, S. Hoogland, Z. Lu, E. H. Sargent
Volume/Number: Adv. Sci., DOI:10.1002/advs.201903213
Year: 2020

DOWNLOAD

Edge stabilization in reduced-dimensional perovskites

Authors: L. N. Quan, D. Ma, Y. Zhao, O. Voznyy, H. Yuan, E. Bladt, J. Pan, F. Pelayo Garcia de Arquer, R. Sabatini, Z. Piontkowski, A. Emwas, P. Todorovic, R. Quintero-Bermudez, G. Walters, J. Z. Fan, M. Liu, H. Tan, M. I. Saidaminov, L. Gao, Y. Li2, D. H. Anjum, N. Wei, J. Tang, D. W. McCamant, M. B. J. Roeffaers, S. Bals, J. Hofkens, O. M. Bakr, Z. Lu, E. H. Sargent
Volume/Number: Nature Communications, DOI:10.1038/s41467-019-13944-2
Year: 2020

DOWNLOAD

Regioselective magnetization in semiconducting nanorods

Authors: T. Zhuang, Y. Li, X. Gao, M. Wei, F. Pelayo Garcia de Arquer, P. Todorovic, J. Tian, G. Li, C. Zhang, X. Li, L. Dong, Y. Song, Y. Lu, X. Yang, L. Zhang, F. Fan, S. O. Kelley, S. Yu, Z. Tang, E. H. Sargent
Volume/Number: Nature Nanotechnology, DOI:10.1038/s41565-019-0606-8
Year: 2020

DOWNLOAD

Molecular enhancement of heterogeneous CO2 reduction

Authors: D. H. Nam, P. De Luna, A. Rosas-Hernandez, A. Thevenon, F. Li, T. Agapie, J. C. Peters, O. Shekhah, M. Eddaoudi, E. H. Sargent
Volume/Number: Nature Materials, DOI:10.1038/s41563-020-0610-2
Year: 2020

DOWNLOAD

Quantum Dot-Plasmon Lasing with Controlled Polarization Patterns

Authors: J. Guan, L. K. Sagar, R. Li, D. Wang, G. Bappi, W. Wang, N. Watkins, M. R. Bourgeois, L. Levina, F. Fan, S. Hoogland, O. Voznyy, J. M. de Pina, R. D. Schaller, G. C. Schatz, E. H. Sargent, T. W. Odom
Volume/Number: ACS Nano, DOI:10.1021/acsnano.9b09466
Year: 2020

DOWNLOAD

Solvent-Solute Coordination Engineering for Efficient Perovskite Luminescent Solar Concentrators

Authors: Z. Li, A. Johnston, M. Wei, M. I. Saidaminov, J. M. de Pina, X. Zheng, J. Liu, Y. Liu, O. M. Bakr, E. H. Sargent
Volume/Number: Joule, DOI:10.1016/j.joule.2020.01.003
Year: 2020

DOWNLOAD

Multi-cation perovskites prevent carrier reflection from grain surfaces

Authors: M. I. Saidaminov, K. Williams, M. Wei, A. Johnston, R. Quintero-Bermudez, M. Vafaie, J. M. Pina, A. H. Proppe, Y. Hou, G. Walters, S. O. Kelley, W. A. Tisdale, E. H. Sargent
Volume/Number: Nature Materials, DOI:10.1038/s41563-019-0602-2
Year: 2020

DOWNLOAD

Managing grains and interfaces via ligand anchoring enables 22.3%-efficiency inverted perovskite solar cells

Authors: X. Zheng, Y. Hou, C. Bao, J. Yin, F. Yuan, Z. Huang, K. Song, J. Liu, J. Troughton, N. Gasparini, C. Zhou, Y. Lin, D. J. Xue, B. Chen, A. K. Johnston, N. Wei, M. N. Hedhili, M. Wei, A. Y. Alsalloum, P. Maity, B. Turedi, C. Yang, D. Baran, T. D. Anthopoulos, Y. Han, Z. H. Lu, O. F. Mohammed, F. Gao, E. H. Sargent, O. M. Bakr
Volume/Number: Nature Energy, DOI:10.1038/s41560-019-0538-4
Year: 2020

DOWNLOAD

Heterogeneous Supersaturation in Mixed Perovskites

Authors: C. S. Tan, Y. Hou, M. I. Saidaminov, A. Proppe, Y. S. Huang, Y. Zhao, M. Wei, G. Walters, Z. Wang, Y. Zhao, P. Todorovic, S. O. Kelley, L. J. Chen, E. H. Sargent
Volume/Number: Adv. Sci., DOI:10.1002/advs.201903166
Year: 2020

DOWNLOAD

Engineering Directionality in Quantum Dot Shell Lasing Using Plasmonic Lattices

Authors: J. Guan, L. K. Sagar, R. Li, D. Wang, G. Bappi, N. E. Watkins, M. R. Bourgeois, L. Levina, F. Fan, S. Hoogland, O. Voznyy, J. Martins de Pina, R. D. Schaller, G. C. Schatz, E. H. Sargent, T. W. Odom
Volume/Number: Nano Lett., DOI:10.1021/acs.nanolett.9b05342
Year: 2020

DOWNLOAD

Combining Efficiency and Stability in Mixed Tin–Lead Perovskite Solar Cells by Capping Grains with an Ultrathin 2D Layer

Authors: M. Wei, K. Xiao, G. Walters, R. Lin, Y. Zhao, M. I. Saidaminov, P. Todorovic, A. Johnston, Z. Huang, H. Chen, A. Li, J. Zhu, Z. Yang, Y. K. Wang, A. H. Proppe, S. O. Kelley, Y. Hou, O. Voznyy, H. Tan, E.H. Sargent
Volume/Number: Adv. Mater., DOI:10.1002/adma.201907058
Year: 2020

DOWNLOAD

CO2 electrolysis to multicarbon products at activities greater than 1 A cm−2

Authors: F. Pelayo Garcia de Arquer, C. T. Dinh, A. Ozden, J. Wicks, C. McCallum, A. R. Kirmani, D. H. Nam, C. Gabardo, A. Seifitokaldani, X. Wang, Y. C. Li, F. Li, J. Edwards, L. J. Richter, S. J. Thorpe, D. Sinton, E. H. Sargent
Volume/Number: Science, DOI:10.1126/science.aay4217
Year: 2020

DOWNLOAD

Efficient Methane Electrosynthesis Enabled by Tuning Local CO2 Availability

Authors: X. Wang, A. Xu, F. Li, S. Hung, D. H. Nam, C. M. Gabardo, Z. Wang, Y Xu, A. Ozden, A. S. Rasouli, A. H. Ip, D. Sinton, E. H. Sargent
Volume/Number: J. Am. Chem. Soc., DOI:10.1021/jacs.9b12445
Year: 2020

DOWNLOAD

Efficient near-infrared light-emitting diodes based on quantum dots in layered perovskite

Authors: L. Gao, L. N. Quan, F. Pelayo Garcia de Arquer, Y. Zhao, R. Munir, A. Proppe, R. Q. Bermudez, C. Zou, Z. Yang, M. I. Saidaminov, O. Voznyy, S. Kinge, Z. Lu, S. O. Kelley, A. Amassian, J. Tang, E. H. Sargent
Volume/Number: Nature Photonics, DOI:10.1038/s41566-019-0577-1
Year: 2020

DOWNLOAD

Tuning OH binding energy enables selective electrochemical oxidation of ethylene to ethylene glycol

Authors: Y. Lum, J. E. Huang, Z. Wang, M. Luo, D. H. Nam, W. R. Leow, B. Chen, J. Wicks, Y. C. Li, Y. Wang, C. T. Dinh, J. Li, T. T. Zhuang, F. Li, T. K. Sham, D. Sinton, E. H. Sargent
Volume/Number: Nature Catalysis, DOI:10.1038/s41929-019-0386-4
Year: 2020

DOWNLOAD

Hydration‐Effect‐Promoting Ni–Fe Oxyhydroxide Catalysts for Neutral Water Oxidation

Authors: N. Wang, Z. Cao, X. Zheng, B. Zhang, S. M. Kozlov, P. Chen, C. Zou, X. Kong, Y. Wen, M. Liu, Y. Zhou, C. T. Dinh, L. Zheng, H. Peng, Y. Zhao, L. Cavallo, X. Zhang, E. H. Sargent
Volume/Number: Advanced Materials, DOI:10.1002/adma.201906806
Year: 2020

DOWNLOAD

Cascade surface modification of colloidal quantum dot inks enables efficient bulk homojunction photovoltaics

Authors: M. J. Choi, F. Pelayo Garcia de Arquer, A. H. Proppe, A. Seifitokaldani, J. Choi, J. Kim, S. w. Baek, M. Liu, B. Sun, M. Biondi, B. Scheffel, G. Walters, D. H. Nam, J. W. Jo, O. Ouellette, O. Voznyy, S. Hoogland, S. O. Kelley, Y. S. Jung, E. H. Sargent
Volume/Number: Nature Communications, DOI:10.1038/s41467-019-13437-2
Year: 2020

DOWNLOAD

Transition Dipole Moments of n = 1, 2, and 3 Perovskite Quantum Wells from the Optical Stark Effect and Many-Body Perturbation Theory

Authors: A. H. Proppe, G. W. Walters, A. Y. Alsalloum, A. A. Zhumekenov, E. Mosconi, S. O. Kelley, F. De Angelis, L. Adamska, P. Umari, O. M. Bakr, E. H. Sargent
Volume/Number: J. Phys. Chem. Lett., DOI:10.1021/acs.jpclett.9b03349
Year: 2020

DOWNLOAD

Stabilizing Surface Passivation Enables Stable Operation of Colloidal Quantum Dot Photovoltaic Devices at Maximum Power Point in an Air Ambient

Authors: J. Choi, M. J. Choi, J. Kim, F. Dinic, P. Todorovic, B. Sun, M. Wei, S. W. Baek, S. Hoogland, F. Pelayo Garcia de Arquer, O. Voznyy, E. H. Sargent
Volume/Number: Advanced Materials, DOI:10.1002/adma.201906497
Year: 2020

DOWNLOAD