91 citations · 235 across the 12 of their papers we have counts for
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cond-mat.mtrl-sci2020
Quick-start guide for first-principles modelling of point defects in crystalline materials
Sunghyun Kim, Samantha N. Hood, Ji-Sang Park +2
Defects influence the properties and functionality of all crystalline materials. For instance, point defects participate in electronic (e.g. carrier generation and recombination) a…
cond-mat.mtrl-sci2020★ 35 cited
Modelling Grain Boundaries in Polycrystalline Halide Perovskite Solar Cells
Ji-Sang Park, Aron Walsh
Solar cells are semiconductor devices that generate electricity through charge generation upon illumination. For optimal device efficiency, the photo-generated carriers must reach…