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  Achkar, A.J.; Sutarto, R.; Mao, X.; He, F.; Frano, A.; Blanco-Canosa, S.; Le Tacon, M.; Ghiringhelli, G.; Braicovich, L.; Minola, M.; Sala, M.M.; Mazzoli, C.; Liang, R.; Bonn, D.A.; Hardy, W.N.; Keimer, B.; Sawatzky, G.A.; Hawthorn, D.G.: Distinct Charge Orders in the Planes and Chains of Ortho-III-Ordered YBa₂Cu₃O_6+δ Superconductors Identified by Resonant Elastic X-ray Scattering. Physical Review Letters 109 (2012), p. 167001/1-5

10.1103/PhysRevLett.109.167001
Open Access Version (externer Anbieter)