Noncentrosymmetric Cation Order in the Cubic Perovskite Ba(4)CaFe(3)O9.5
The syntheses and characterization of the acentric, B-cation ordered phase Ba4CaFe3O9.5 and a topotactically oxidized product Ba4CaFe3O10.7 are reported. Utilizing electron diffraction and neutron powder diffraction data, cation ordered structures based on a cubic perovskite lattice were refined for...
Main Authors: | Turp, SA, Hargreaves, J, Baek, J, Halasyamani, P, Hayward, M |
---|---|
Format: | Journal article |
Language: | English |
Published: |
2010
|
Similar Items
-
Preparation of the noncentrosymmetric ferrimagnetic phase La0.9Ba0.1Mn0.96O2.43 by topochemical reduction
by: Parsons, TG, et al.
Published: (2020) -
"A" cation polarity control in ACuTe2O7 (A = Sr2+, Ba2+, or Pb2+).
by: Yeon, J, et al.
Published: (2011) -
Synthesis and selective topochemical fluorination of the cation and anion-vacancy ordered phases Ba2YCoO5 and Ba3YCo2O7.5.
by: Luo, K, et al.
Published: (2013) -
CaLa2FeCoSbO9 and ALa2FeNiSbO9 (A = Ca, Sr, Ba): cation-ordered, inhomogeneous, ferrimagnetic perovskites
by: Hendrickx, M, et al.
Published: (2020) -
Cation exchange as a mechanism to engineer polarity in layered perovskites
by: Zhu, T, et al.
Published: (2018)