Jeongwon Kim, Qiang Zhao, Inyoung Choi, Myeong Jin Oh, Sunwoo Kwon, Sungho Park. "Ensemble hot-spots in 3D supercrystals of plasmonic octahedral nanoparticles in tip-to-tip configured superlattices." Nature Communications, 2025. doi:10.1038/s41467-025-58029-5