Li, J. H.J. H.LiHayashi, M.M.HayashiGUANG-YU GUO2020-04-012020-04-012013https://scholars.lib.ntu.edu.tw/handle/123456789/482671Plasmonic excitations in quantum-sized sodium nanoparticles studied by time-dependent density functional calculationsjournal article10.1103/PhysRevB.88.155437