Justin M. Hoffman

Compositional and Solvent Engineering in Dion–Jacobson 2D Perovskites Boosts Solar Cell Efficiency and Stability

Weijun Ke, Lingling Mao, Constantinos C. Stoumpos et al. · Advanced Energy Materials · 2019 · 258 citations

Engineering, Halide Perovskites, Chemistry +18

Narrow-Bandgap Mixed Lead/Tin-Based 2D Dion–Jacobson Perovskites Boost the Performance of Solar Cells

Weijun Ke, Cong Chen, Ioannis Spanopoulos et al. · Journal of the American Chemical Society · 2020 · 127 citations

In Situ Grazing‐Incidence Wide‐Angle Scattering Reveals Mechanisms for Phase Distribution and Disorientation in 2D Halide Perovskite Films

Justin M. Hoffman, Joseph Strzalka, Nathan C. Flanders et al. · Advanced Materials · 2020 · 122 citations · Full text

Regulating off-centering distortion maximizes photoluminescence in halide perovskites

Xujie Lü, Constantinos C. Stoumpos, Qingyang Hu et al. · National Science Review · 2020 · 119 citations · Full text

From 2D to 1D Electronic Dimensionality in Halide Perovskites with Stepped and Flat Layers Using Propylammonium as a Spacer

Justin M. Hoffman, Xiaoyang Che, Siraj Sidhik et al. · Journal of the American Chemical Society · 2019 · 115 citations · Full text