Antiferromagnetic ordering states of oxygen-deficient NdBa2Cu3O6+x and Nd1+yBa2-yCu3O6+x single crystals by Brecht, E, Schweiss, P, Wolf, T, Boothroyd, A, Reynolds, J, Andersen, N, Lutgemeier, H, Schmahl, W

TWIN FORMATION AND STRUCTURAL MODULATIONS IN ORTHORHOMBIC AND TETRAGONAL YBA2(CU1-XCOX)3O7-DELTA by Schmahl, W, Putnis, A, Salje, E, Freeman, P, Graemebarber, A, Jones, R, Singh, K, Blunt, J, Edwards, P, Loram, J, Mirza, K