Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Date
2019-01-01
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en
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4
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Chemical Communications, Volume 55, issue 8, pp. 1132-1135
Abstract
The isostructural double perovskites Ba2CuTeO6 and Ba2CuWO6 are shown by theory and experiment to be frustrated square-lattice antiferromagnets with opposing dominant magnetic interactions. This is driven by differences in orbital hybridisation of Te6+ and W6+. A spin-liquid-like ground state is predicted for Ba2Cu(Te1-xWx)O6 solid solution similar to recent observations in Sr2Cu(Te1-xWx)O6.Description
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Mustonen, O, Vasala, S, Mutch, H, Thomas, C I, Stenning, G B G, Baggio-Saitovitch, E, Cussen, E J & Karppinen, M 2019, ' Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid ', Chemical Communications, vol. 55, no. 8, pp. 1132-1135 . https://doi.org/10.1039/c8cc09479a