Imai, T.T.ImaiThurber, K. R.K. R.ThurberShen, K. M.K. M.ShenHunt, A. W.A. W.HuntChou, F. C.F. C.Chou2020-04-212020-04-21199800319007https://scholars.lib.ntu.edu.tw/handle/123456789/48484917O and 63Cu NMR in Undoped and Hole Doped Cu2O3 Two-Leg Spin Ladder A14Cu24O41(A14 = La6Ca8, Sr14, Sr11Ca3)journal article10.1103/PhysRevLett.81.220