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cond-mat.mtrl-sci2026
Band-like Carriers in a Soft, Anharmonic Lattice: Lead-Halide Perovskites
Young Mi Lee, Inhee Maeng, Jinwoo Park +2
Lead-halide perovskites APbX3 present a striking dichotomy: they exhibit band-like electronic transport despite their exceptionally soft and anharmonic lattices. Optically and elec…
cond-mat.mtrl-sci2026
Terahertz Time-Domain Spectroscopy as a Universal Defect Fingerprinting Tool for Organic Halide Perovskite Solar Cells
Inhee Maeng, Young Mi Lee, Jinwoo Park +2
Organic-inorganic hybrid perovskites (OHPs) deliver certified single-junction power conversion efficiencies (PCEs) exceeding 26% and perovskite-silicon tandem values surpassing 34%…