Structural, vibrational, thermal, and magnetic properties of mullite-type NdMnTiO5 ceramic
orthorhombic space group Pbam with metric parameter a = 755.20(1) pm, b = 869.91(1) pm, c = 582.42(1) pm, and V = 382.62(1) 10 6 pm 3 . The Mn 3+ and Ti 4+ cations are observed to be located in the octahedral [...] Kowsik Ghosh, M. Mangir Murshed , Thomas Frederichs, Naveen K. C. Muniraju, Thorsten M. Gesing Journal of the American Ceramic Society ( 2021), 105 , 2702-2712 https://doi.org/10.1111/jace.18261 Mullite-type [...] formula unit. Neutron diffraction data collected at 7.5 K reveal that the magnetic moments of Nd 3+ and Mn 3+ in NdMnTiO 5 are incommensurately ordered with a propagation vector k = (0, 0.238, 0.117).