“…1,2,3,4,5,6 Notable examples include disorder-induced localized states (i.e., the Anderson localization of lattice vibrations), fractal-induced localization (i.e., fractons 7 ), modes contributing the boson peak, 8 the connection of excess of low-frequency modes with the jamming-unjamming transition in particle packings, 9 intrinsic localized modes (ILMs)…”