Hexagonal perovskites, in contrast to the more familiar perovskites, when oxides, allow for
face-sharing of metal–oxygen octahedra or trigonal prisms within their structural frameworks …

We have studied the electronic structure of BaCoO 3 using soft x-ray absorption
spectroscopy at the Co L 2, 3 and OK edges, magnetic circular dichroism at the Co L 2, 3 …

Both the structural characteristics and the magnetic property of the polycrystalline BaCoO 3
(BCO) perovskite oxide have been thoroughly researched. The synthesis of polycrystalline …

The most common method for incorporating strong electron correlations is either to apply the
Hubbard U correction on top of standard density functional theory calculations (DFT) or to …

The class of transition metal compounds shows an enormous richness of physical properties
[1, 2], such as metal-insulator transitions, colossal magneto-resistance, super-conductivity …

We have synthesized Sr 6 Co 5 O 15, a quasi-one-dimensional oxide, measured its
magnetic properties, and calculated its electronic structure by ab initio techniques. We have …

By means of muon spin rotation and relaxation (μ+ SR) techniques, we have investigated
the magnetism of quasi-one-dimensional (1D) cobalt oxides A n+ 2 Co n+ 1 O 3 n+ 3 (A …

Structural geometries, electronic band structures, spin densities, and magnetic properties of
the cubic perovskites CaCoO 3 and SrCoO 3 are studied using the highly accurate spin …

The quasi-one-dimensional (Q1D) cobalt oxides A n+ 2 Co n+ 1 O 3 n+ 3 (A= Ca, Sr, and
Ba, n= 1-∞) were investigated by muon-spin spectroscopy under applied pressures of up to …

The diversification of antiferromagnetic (AFM) oxides with high Néel temperature is of
fundamental as well as technical interest if one considers the need for robust AFM in the …