• Magnetic Structure and Properties of the Rechargeable Battery Insertion Compound Na2FePO4F 

      Avdeev, Maxim; Ling, Chris D; Oyama, G; Yamada, A; Barpanda, P; Tan, Thiam Teck; Li, Sean
      Published 2014
      The magnetic structure and properties of sodium iron fluorophosphate Na2FePO4F (s.g. Pbcn), a cathode material for rechargeable batteries, were studied using magnetometry and neutron powder diffraction. The material, which ...
      Open Access
      Article
    • Zig-zag magnetic ordering in honeycomb-layered Na3Co2SbO6 

      Wong, Cheryl; Avdeev, Maxim; Ling, Chris D
      Published 2016
      Na3Co2SbO6 is a layered oxide with a hexagonal O3-type structure, in which CdI2- type edge-sharing MO6 octahedral layers are intercalated by Na. The MO6 octahedral layer in turn adopts a honeycomb ordering pattern of ...
      Open Access
      Article
    • Single Crystal and Magnetic Structures of maricite-type AgMnVO4 

      Yahia, H B; Gaudin, E; Shikano, M; Avdeev, Maxim; Ling, Chris D
      Published 2015
      Single crystals of the ternary manganese vanadate AgMnVO4, were grown using AgVO3 flux. The structure was determined from single crystal X-ray diffraction data. The magnetic structure and properties of AgMnVO4 were ...
      Open Access
      Article
    • Squeezing electrons out of 6s2 lone-pairs in perovskite-type oxides 

      Wang, Chun-Hai; Kayser, Paula; Kennedy, Brendan J; Maynard-Casely, H E; Gu, Qinfen; Ling, Chris D
      Published 2019
      Having identified a set of conditions that predispose a solid-state ionic compound to a pressure-induced valence transition, we investigated a series of Bi(III) perovskite oxides. We found such a transition below 10 GPa ...
      Open Access
      Article
    • Crystal and magnetic structure of monoclinic FeOHSO4 

      Avdeev, Maxim; Barpanda, P; Ling, Chris D; Singh, Shashwat
      Published 2021
      Crystal and magnetic structure and properties of the monoclinic form of FeOHSO4 hydroxysulfate were investigated by magnetometry and neutron powder diffraction. The space group C2/c was confirmed and the proton position ...
      Open Access
      Article