X-ray-induced disordering of the dimerization pattern and apparent low-temperature enhancement of lattice symmetry in spinel CuIr$_2$S$_4$ by Ishibashi, H, Koo, T, Hor, Y, Borissov, A, Horibe, Y, Radaelli, P, Cheong, S, Kiryukhin, V

Formation of isomorphic Ir3+ and Ir4+ octamers and spin dimerization in the spinel CuIr2S4. by Radaelli, P, Horibe, Y, Gutmann, M, Ishibashi, H, Chen, C, Ibberson, R, Koyama, Y, Hor, Y, Kiryukhin, V, Cheong, S