Shu, G. J.G. J.ShuChou, F. C.F. C.Chou2020-04-212020-04-21200810980121https://scholars.lib.ntu.edu.tw/handle/123456789/485085Sodium-ion diffusion and ordering in single-crystal P2 -Nax CoO2journal article10.1103/PhysRevB.78.052101