Abstract
The single crystals (M 2 Cu 2 O 3 ) m (CuO 2 ) n (M=Ca, Sr, Y, Bi) containing the ladder-type plane Cu 2 O 3 were obtained by the flux method using Bi- and Ba-cuprates as fluxes. The single crystals with m/n-values 5/7 and 1/1 were found to be superconducting (SC) with the onset of the transition at 80 K. The regularities of the SC crystals with the ladder-type structure were discussed from the viewpoint of the crystal chemistry.
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Leonyuk, L., Szymczak, R., Szymczak, H. et al. Crystal Growth Conditions and Structural Features of Ladder Type Superconductors. Journal of Low Temperature Physics 117, 1695–1699 (1999). https://doi.org/10.1023/A:1022540505649
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DOI: https://doi.org/10.1023/A:1022540505649