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Dos Santos García, Antonio Juan Ritter, Clemens Solana Madruga, Elena Sáez Puche, Regino 2024-01-15T09:23:11Z 2024-01-15T09:23:11Z 2013 J. Dos santos-García, C. Ritter, E. Solana-Madruga, R. Sáez-Puche. Magnetic and crystal structure determination of Mn2FeSbO6 double perovskite. J. Phys.: Condens. Matter. 2013, 25, 206004. doi: 10.1088/0953-8984/25/20/206004. 1361-648X 10.1088/0953-8984/25/20/206004 https://hdl.handle.net/20.500.14352/92976 https://doi.org/10.1088/0953-8984/25/20/206004/meta The perovskite form of the Mn2FeSbO6 oxide has been obtained at 5.5 GPa and 1523 K. X-ray and neutron diffraction data reveal that this compound crystallizes in the monoclinic P21/n space group with a = 0.5234 nm, b = 0.5389 nm, c = 0.7642 nm and β = 90.372° lattice parameters. AC and DC magnetic susceptibility measurements suggest the existence of a complex magnetic behavior below 200 K. The magnetic structure has been determined and can be described on the basis of an elliptical spiral with an incommensurate propagation vector, k = [0,0.426,0], where the magnetic moments of 2Mn2+ and Fe3+ cations are confined to the ac-plane. eng http://creativecommons.org/licenses/by-nc-nd/4.0/ restricted access Attribution-NonCommercial-NoDerivatives 4.0 International Magnetic and crystal structure determination of Mn2FeSbO6 double perovskite journal article