Ewings

• As-Ba-Fe
• Mn-O-Tb
• Dy-Mn-O
• Cs-Fe-Se
• Ba-Cl-Cu-O
• magnetic properties
• optical spectra
• optical properties
• structural properties
• inelastic neutron scattering
• transitional
• ternary
• chalcogen
• antiferromagnetic
• non-disordered
• orthorhombic
• tetragonal
• monoclinic