Robert J. E. Westbrook

Latest

• Solid-State Packing Controls Exciton Delocalization and Photophysics in Nonfullerene Acceptors
• Diamine Surface Passivation and Postannealing Enhance the Performance of Silicon-Perovskite Tandem Solar Cells
• Photoluminescent delocalized excitons in donor polymers facilitate efficient charge generation for high-performance organic photovoltaics
• Emissive Traps Lead to Asymmetric Photoluminescence Line Shape in Spheroidal CsPbBr3 Quantum Dots
• Local halide heterogeneity drives surface wrinkling in mixed-halide wide-bandgap perovskites
• The Effect of Antisolvent Treatment on the Growth of 2D/3D Tin Perovskite Films for Solar Cells
• Interpreting Halide Perovskite Semiconductor Photoluminescence Kinetics
• Local Background Hole Density Drives Nonradiative Recombination in Tin Halide Perovskites
• Probing Charge Transfer Character in Modern Donor/Acceptor Materials via Electroabsorption Spectroscopy
• Engineering Perovskite Precursor Inks for Scalable Production of High-Efficiency Perovskite Photovoltaic Modules
• Surface Passivation Suppresses Local Ion Motion in Halide Perovskites
• Ethylenediamine Addition Improves Performance and Suppresses Phase Instabilities in Mixed-Halide Perovskites