Recent Publications
Additive engineering for high-performance room-temperature-processed perovskite absorbers with micron-size grains and microsecond-range carrier lifetimes." Energy & Environmental Science 10 (2017): 2365-2371.
"Alloying and Defect Control within Chalcogenide Perovskites for Optimized Photovoltaic Application." Chemistry of Materials 28 (2016): 821-829.
"BaCu2Sn(S,Se)4: Earth-Abundant Chalcogenides for Thin-Film Photovoltaics." Chemistry of Materials 28 (2016): 4771-4780.
"Band gap tailoring and structure-composition relationship within the alloyed semiconductor Cu2BaGe1-xSnxSe4." Chemistry of Materials 30 (2018): 6566-6574.
"Bandgap Engineering of Lead-Free Double Perovskite Cs2AgBiBr6 through Trivalent Metal Alloying." Angewandte Chemie International Edition 56 (2017): 8158-8162.
"Bifacial Perovskite Solar Cells via a Rapid Lamination ProcessBifacial Perovskite Solar Cells via a Rapid Lamination Process." ACS Applied Energy Materials 3 (2020): 9493-9497.
"Candidate photoferroic absorber materials for thin-film solar cells from naturally occurring minerals: enargite, stephanite, and bournonite." Sustainable Energy & Fuels 1 (2017): 1339-1350.
"Carrier Dynamics Engineering for High-Performance Electron-Transport-Layer-free Perovskite Photovoltaics." Chem 4 (2018): 2405-2417.
"Carrier-Resolved Photo Hall Measurement in World-Record-Quality Perovskite and Kesterite Solar Absorbers." Preprint: arXiv:1802.07910 (2018).
"Carrier-resolved photo-Hall effect." Nature 575 (2019): 151-155.
"Chemical Origin of the Stability Difference between Copper(I)- and Silver(I)-Based Halide Double Perovskites." Angewandte Chemie 129 (2017): 12275-12279.
"Crystal Structure of AgBi2I7 Thin Films." The Journal of Physical Chemistry Letters 7 (2016): 3903-3907.
"Is Cs2TiBr6 a promising Pb-free perovskite for solar energy applications?" Journal of Materials Chemistry A 8 (2020): 4049-4054.
"The current status and future prospects of kesterite solar cells: a brief review." Progress in Photovoltaics: Research and Applications 24 (2016): 879-898.
"Defect Engineering in Multinary Earth-Abundant Chalcogenide Photovoltaic Materials." Advanced Energy Materials 7 (2017): 1602366.
"Density-functional theory computer simulations of CZTS0.25Se0.75 alloy phase diagrams." The Journal of Chemical Physics 145 (2016): 064704.
"Deposition of Methylammonium Lead Triiodide by Resonant Infrared Matrix-Assisted Pulsed Laser Evaporation." Journal of Electronic Materials 47 (2018): 917-926.
"Direct-Bandgap 2D Silver–Bismuth Iodide Double Perovskite: The Structure-Directing Influence of an Oligothiophene Spacer Cation." Journal of the American Chemical Society 141 (2019): 7955-7964.
"Earth-Abundant Chalcogenide Photovoltaic Devices with over 5% Efficiency Based on a Cu2BaSn(S,Se)4 Absorber." Advanced Materials 29 (2017): 1606945.
"Effects of Cd Diffusion and Doping in High-Performance Perovskite Solar Cells Using CdS as Electron Transport Layer." The Journal of Physical Chemistry C 120 (2016): 16437-16445.
"Efficient and Stable Pt/TiO2/CdS/Cu2BaSn(S,Se)4 Photocathode for Water Electrolysis Applications." ACS Energy Letters 3 (2018): 177-183.
"Efficient Generation of Long-Lived Triplet Excitons in 2D Hybrid Perovskite." Advanced Materials 29 (2017): 1604278.
"Electrical doping in halide perovskites." Nature Reviews Materials (2021).
"Fabrication and Electronic Properties of CZTSe Single Crystals." IEEE Journal of Photovoltaics 5 (2015): 390-394.
"Fill Factor Losses in Cu2ZnSn(SxSe1−x) 4 Solar Cells: Insights from Physical and Electrical Characterization of Devices and Exfoliated Films." Advanced Energy Materials 6 (2016): 1501609.
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